NehaS Singh
2012-12-28, 10:56
Eric Yang
2013-01-05, 18:25
NehaS Singh
2013-01-06, 14:00
Eric Yang
2013-01-06, 21:17
Shouvanik Haldar
2013-01-07, 09:17
Eric Yang
2013-01-08, 04:52
Shouvanik Haldar
2013-01-08, 12:50
Shouvanik Haldar
2013-01-08, 12:52
Shouvanik Haldar
2013-01-08, 13:04
Shouvanik Haldar
2013-01-08, 14:50
NehaS Singh
2013-01-07, 06:18
Eric Yang
2013-01-08, 04:51
Sreepathi
2012-12-28, 19:22
-
Writing logs collected by chukwa to hbaseNehaS Singh 2012-12-28, 10:56
Hi,
I am using Chukwa to collect log4j logs which I can see in HDFS. But I am not able to write it to HBASE. Can anyone help ?
Regards,
Neha Singh
________________________________
The contents of this e-mail and any attachment(s) may contain confidential or privileged information for the intended recipient(s). Unintended recipients are prohibited from taking action on the basis of information in this e-mail and using or disseminating the information, and must notify the sender and delete it from their system. L&T Infotech will not accept responsibility or liability for the accuracy or completeness of, or the presence of any virus or disabling code in this e-mail"
I am using Chukwa to collect log4j logs which I can see in HDFS. But I am not able to write it to HBASE. Can anyone help ?
Regards,
Neha Singh
________________________________
The contents of this e-mail and any attachment(s) may contain confidential or privileged information for the intended recipient(s). Unintended recipients are prohibited from taking action on the basis of information in this e-mail and using or disseminating the information, and must notify the sender and delete it from their system. L&T Infotech will not accept responsibility or liability for the accuracy or completeness of, or the presence of any virus or disabling code in this e-mail"
+
NehaS Singh 2012-12-28, 10:56
-
Re: Writing logs collected by chukwa to hbaseEric Yang 2013-01-05, 18:25
What version of Chukwa are you running?
regards,
Eric
On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]>wrote:
> Hi,****
>
> I am using Chukwa to collect log4j logs which I can see in
> HDFS. But I am not able to write it to HBASE. Can anyone help ?****
>
> ** **
>
> Regards,****
>
> Neha Singh****
>
> ** **
>
> ------------------------------
> The contents of this e-mail and any attachment(s) may contain confidential
> or privileged information for the intended recipient(s). Unintended
> recipients are prohibited from taking action on the basis of information in
> this e-mail and using or disseminating the information, and must notify the
> sender and delete it from their system. L&T Infotech will not accept
> responsibility or liability for the accuracy or completeness of, or the
> presence of any virus or disabling code in this e-mail"
>
regards,
Eric
On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]>wrote:
> Hi,****
>
> I am using Chukwa to collect log4j logs which I can see in
> HDFS. But I am not able to write it to HBASE. Can anyone help ?****
>
> ** **
>
> Regards,****
>
> Neha Singh****
>
> ** **
>
> ------------------------------
> The contents of this e-mail and any attachment(s) may contain confidential
> or privileged information for the intended recipient(s). Unintended
> recipients are prohibited from taking action on the basis of information in
> this e-mail and using or disseminating the information, and must notify the
> sender and delete it from their system. L&T Infotech will not accept
> responsibility or liability for the accuracy or completeness of, or the
> presence of any virus or disabling code in this e-mail"
>
+
Eric Yang 2013-01-05, 18:25
-
RE: Writing logs collected by chukwa to hbaseNehaS Singh 2013-01-06, 14:00
I am using chukwa 0.5. My probleam is want to store the logs from log4j or other party which is not hadoop.Also i want to write the logs to hbase.
But i am not ale to do so. I have configuerd log4j.properties file so i am able to see th logs in hdfs.
what are the configuration or steps using which i can write the logs to hbase.
Please help.
________________________________________
From: Eric Yang [[EMAIL PROTECTED]]
Sent: Saturday, January 05, 2013 11:55 PM
To: [EMAIL PROTECTED]
Subject: Re: Writing logs collected by chukwa to hbase
What version of Chukwa are you running?
regards,
Eric
On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
Hi,
I am using Chukwa to collect log4j logs which I can see in HDFS. But I am not able to write it to HBASE. Can anyone help ?
Regards,
Neha Singh
________________________________
The contents of this e-mail and any attachment(s) may contain confidential or privileged information for the intended recipient(s). Unintended recipients are prohibited from taking action on the basis of information in this e-mail and using or disseminating the information, and must notify the sender and delete it from their system. L&T Infotech will not accept responsibility or liability for the accuracy or completeness of, or the presence of any virus or disabling code in this e-mail"
But i am not ale to do so. I have configuerd log4j.properties file so i am able to see th logs in hdfs.
what are the configuration or steps using which i can write the logs to hbase.
Please help.
________________________________________
From: Eric Yang [[EMAIL PROTECTED]]
Sent: Saturday, January 05, 2013 11:55 PM
To: [EMAIL PROTECTED]
Subject: Re: Writing logs collected by chukwa to hbase
What version of Chukwa are you running?
regards,
Eric
On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
Hi,
I am using Chukwa to collect log4j logs which I can see in HDFS. But I am not able to write it to HBASE. Can anyone help ?
Regards,
Neha Singh
________________________________
The contents of this e-mail and any attachment(s) may contain confidential or privileged information for the intended recipient(s). Unintended recipients are prohibited from taking action on the basis of information in this e-mail and using or disseminating the information, and must notify the sender and delete it from their system. L&T Infotech will not accept responsibility or liability for the accuracy or completeness of, or the presence of any virus or disabling code in this e-mail"
+
NehaS Singh 2013-01-06, 14:00
-
Re: Writing logs collected by chukwa to hbaseEric Yang 2013-01-06, 21:17
There are a few things that you need to do:
1. Configure the collector to use HBaseWriter.
http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
Make sure that hadoop and hbase configuration are in the classpath of the
collector.
2. Write a demux parser for your log file to store on HBase, and this runs
in chukwa collector.
http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
3. What log4j adaptors and appenders are you using to write the log files?
I would recommend to use socket appender from Log4j and use socket
adaptor to listen for the incoming data stream. This will ensure the
records are delimited properly.
Hope this helps.
regards,
Eric
On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]>wrote:
> I am using chukwa 0.5. My probleam is want to store the logs from log4j or
> other party which is not hadoop.Also i want to write the logs to hbase.
> But i am not ale to do so. I have configuerd log4j.properties file so i am
> able to see th logs in hdfs.
> what are the configuration or steps using which i can write the logs to
> hbase.
> Please help.
> ________________________________________
> From: Eric Yang [[EMAIL PROTECTED]]
> Sent: Saturday, January 05, 2013 11:55 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Writing logs collected by chukwa to hbase
>
> What version of Chukwa are you running?
>
> regards,
> Eric
>
> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
> Hi,
> I am using Chukwa to collect log4j logs which I can see in
> HDFS. But I am not able to write it to HBASE. Can anyone help ?
>
> Regards,
> Neha Singh
>
>
> ________________________________
> The contents of this e-mail and any attachment(s) may contain confidential
> or privileged information for the intended recipient(s). Unintended
> recipients are prohibited from taking action on the basis of information in
> this e-mail and using or disseminating the information, and must notify the
> sender and delete it from their system. L&T Infotech will not accept
> responsibility or liability for the accuracy or completeness of, or the
> presence of any virus or disabling code in this e-mail"
>
>
1. Configure the collector to use HBaseWriter.
http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
Make sure that hadoop and hbase configuration are in the classpath of the
collector.
2. Write a demux parser for your log file to store on HBase, and this runs
in chukwa collector.
http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
3. What log4j adaptors and appenders are you using to write the log files?
I would recommend to use socket appender from Log4j and use socket
adaptor to listen for the incoming data stream. This will ensure the
records are delimited properly.
Hope this helps.
regards,
Eric
On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]>wrote:
> I am using chukwa 0.5. My probleam is want to store the logs from log4j or
> other party which is not hadoop.Also i want to write the logs to hbase.
> But i am not ale to do so. I have configuerd log4j.properties file so i am
> able to see th logs in hdfs.
> what are the configuration or steps using which i can write the logs to
> hbase.
> Please help.
> ________________________________________
> From: Eric Yang [[EMAIL PROTECTED]]
> Sent: Saturday, January 05, 2013 11:55 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Writing logs collected by chukwa to hbase
>
> What version of Chukwa are you running?
>
> regards,
> Eric
>
> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
> Hi,
> I am using Chukwa to collect log4j logs which I can see in
> HDFS. But I am not able to write it to HBASE. Can anyone help ?
>
> Regards,
> Neha Singh
>
>
> ________________________________
> The contents of this e-mail and any attachment(s) may contain confidential
> or privileged information for the intended recipient(s). Unintended
> recipients are prohibited from taking action on the basis of information in
> this e-mail and using or disseminating the information, and must notify the
> sender and delete it from their system. L&T Infotech will not accept
> responsibility or liability for the accuracy or completeness of, or the
> presence of any virus or disabling code in this e-mail"
>
>
+
Eric Yang 2013-01-06, 21:17
-
Re: Writing logs collected by chukwa to hbaseShouvanik Haldar 2013-01-07, 09:17
Hi,
I want to install chukwa on a single node and test it. Where can I find a
suitable document?
On Mon, Jan 7, 2013 at 2:47 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
> There are a few things that you need to do:
>
> 1. Configure the collector to use HBaseWriter.
>
> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
>
> Make sure that hadoop and hbase configuration are in the classpath of the
> collector.
>
> 2. Write a demux parser for your log file to store on HBase, and this runs
> in chukwa collector.
>
> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
>
> 3. What log4j adaptors and appenders are you using to write the log files?
> I would recommend to use socket appender from Log4j and use socket
> adaptor to listen for the incoming data stream. This will ensure the
> records are delimited properly.
>
> Hope this helps.
>
> regards,
> Eric
>
> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]>wrote:
>
>> I am using chukwa 0.5. My probleam is want to store the logs from log4j
>> or other party which is not hadoop.Also i want to write the logs to hbase.
>> But i am not ale to do so. I have configuerd log4j.properties file so i
>> am able to see th logs in hdfs.
>> what are the configuration or steps using which i can write the logs to
>> hbase.
>> Please help.
>> ________________________________________
>> From: Eric Yang [[EMAIL PROTECTED]]
>> Sent: Saturday, January 05, 2013 11:55 PM
>> To: [EMAIL PROTECTED]
>> Subject: Re: Writing logs collected by chukwa to hbase
>>
>> What version of Chukwa are you running?
>>
>> regards,
>> Eric
>>
>> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]
>> <mailto:[EMAIL PROTECTED]>> wrote:
>> Hi,
>> I am using Chukwa to collect log4j logs which I can see
>> in HDFS. But I am not able to write it to HBASE. Can anyone help ?
>>
>> Regards,
>> Neha Singh
>>
>>
>> ________________________________
>> The contents of this e-mail and any attachment(s) may contain
>> confidential or privileged information for the intended recipient(s).
>> Unintended recipients are prohibited from taking action on the basis of
>> information in this e-mail and using or disseminating the information, and
>> must notify the sender and delete it from their system. L&T Infotech will
>> not accept responsibility or liability for the accuracy or completeness of,
>> or the presence of any virus or disabling code in this e-mail"
>>
>>
>
--
Thanks,
*Shouvanik*
I want to install chukwa on a single node and test it. Where can I find a
suitable document?
On Mon, Jan 7, 2013 at 2:47 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
> There are a few things that you need to do:
>
> 1. Configure the collector to use HBaseWriter.
>
> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
>
> Make sure that hadoop and hbase configuration are in the classpath of the
> collector.
>
> 2. Write a demux parser for your log file to store on HBase, and this runs
> in chukwa collector.
>
> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
>
> 3. What log4j adaptors and appenders are you using to write the log files?
> I would recommend to use socket appender from Log4j and use socket
> adaptor to listen for the incoming data stream. This will ensure the
> records are delimited properly.
>
> Hope this helps.
>
> regards,
> Eric
>
> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]>wrote:
>
>> I am using chukwa 0.5. My probleam is want to store the logs from log4j
>> or other party which is not hadoop.Also i want to write the logs to hbase.
>> But i am not ale to do so. I have configuerd log4j.properties file so i
>> am able to see th logs in hdfs.
>> what are the configuration or steps using which i can write the logs to
>> hbase.
>> Please help.
>> ________________________________________
>> From: Eric Yang [[EMAIL PROTECTED]]
>> Sent: Saturday, January 05, 2013 11:55 PM
>> To: [EMAIL PROTECTED]
>> Subject: Re: Writing logs collected by chukwa to hbase
>>
>> What version of Chukwa are you running?
>>
>> regards,
>> Eric
>>
>> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]
>> <mailto:[EMAIL PROTECTED]>> wrote:
>> Hi,
>> I am using Chukwa to collect log4j logs which I can see
>> in HDFS. But I am not able to write it to HBASE. Can anyone help ?
>>
>> Regards,
>> Neha Singh
>>
>>
>> ________________________________
>> The contents of this e-mail and any attachment(s) may contain
>> confidential or privileged information for the intended recipient(s).
>> Unintended recipients are prohibited from taking action on the basis of
>> information in this e-mail and using or disseminating the information, and
>> must notify the sender and delete it from their system. L&T Infotech will
>> not accept responsibility or liability for the accuracy or completeness of,
>> or the presence of any virus or disabling code in this e-mail"
>>
>>
>
--
Thanks,
*Shouvanik*
+
Shouvanik Haldar 2013-01-07, 09:17
-
Re: Writing logs collected by chukwa to hbaseEric Yang 2013-01-08, 04:52
The quick start guide may help:
http://incubator.apache.org/chukwa/docs/r0.5.0/Quick_Start_Guide.html
regards,
Eric
On Mon, Jan 7, 2013 at 1:17 AM, Shouvanik Haldar <[EMAIL PROTECTED]
> wrote:
> Hi,
> I want to install chukwa on a single node and test it. Where can I find a
> suitable document?
>
>
> On Mon, Jan 7, 2013 at 2:47 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>
>> There are a few things that you need to do:
>>
>> 1. Configure the collector to use HBaseWriter.
>>
>> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
>>
>> Make sure that hadoop and hbase configuration are in the classpath of the
>> collector.
>>
>> 2. Write a demux parser for your log file to store on HBase, and this
>> runs in chukwa collector.
>>
>> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
>>
>> 3. What log4j adaptors and appenders are you using to write the log files?
>> I would recommend to use socket appender from Log4j and use socket
>> adaptor to listen for the incoming data stream. This will ensure the
>> records are delimited properly.
>>
>> Hope this helps.
>>
>> regards,
>> Eric
>>
>> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]>wrote:
>>
>>> I am using chukwa 0.5. My probleam is want to store the logs from log4j
>>> or other party which is not hadoop.Also i want to write the logs to hbase.
>>> But i am not ale to do so. I have configuerd log4j.properties file so i
>>> am able to see th logs in hdfs.
>>> what are the configuration or steps using which i can write the logs to
>>> hbase.
>>> Please help.
>>> ________________________________________
>>> From: Eric Yang [[EMAIL PROTECTED]]
>>> Sent: Saturday, January 05, 2013 11:55 PM
>>> To: [EMAIL PROTECTED]
>>> Subject: Re: Writing logs collected by chukwa to hbase
>>>
>>> What version of Chukwa are you running?
>>>
>>> regards,
>>> Eric
>>>
>>> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <
>>> [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
>>> Hi,
>>> I am using Chukwa to collect log4j logs which I can see
>>> in HDFS. But I am not able to write it to HBASE. Can anyone help ?
>>>
>>> Regards,
>>> Neha Singh
>>>
>>>
>>> ________________________________
>>> The contents of this e-mail and any attachment(s) may contain
>>> confidential or privileged information for the intended recipient(s).
>>> Unintended recipients are prohibited from taking action on the basis of
>>> information in this e-mail and using or disseminating the information, and
>>> must notify the sender and delete it from their system. L&T Infotech will
>>> not accept responsibility or liability for the accuracy or completeness of,
>>> or the presence of any virus or disabling code in this e-mail"
>>>
>>>
>>
>
>
> --
> Thanks,
> *Shouvanik*
>
http://incubator.apache.org/chukwa/docs/r0.5.0/Quick_Start_Guide.html
regards,
Eric
On Mon, Jan 7, 2013 at 1:17 AM, Shouvanik Haldar <[EMAIL PROTECTED]
> wrote:
> Hi,
> I want to install chukwa on a single node and test it. Where can I find a
> suitable document?
>
>
> On Mon, Jan 7, 2013 at 2:47 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>
>> There are a few things that you need to do:
>>
>> 1. Configure the collector to use HBaseWriter.
>>
>> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
>>
>> Make sure that hadoop and hbase configuration are in the classpath of the
>> collector.
>>
>> 2. Write a demux parser for your log file to store on HBase, and this
>> runs in chukwa collector.
>>
>> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
>>
>> 3. What log4j adaptors and appenders are you using to write the log files?
>> I would recommend to use socket appender from Log4j and use socket
>> adaptor to listen for the incoming data stream. This will ensure the
>> records are delimited properly.
>>
>> Hope this helps.
>>
>> regards,
>> Eric
>>
>> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]>wrote:
>>
>>> I am using chukwa 0.5. My probleam is want to store the logs from log4j
>>> or other party which is not hadoop.Also i want to write the logs to hbase.
>>> But i am not ale to do so. I have configuerd log4j.properties file so i
>>> am able to see th logs in hdfs.
>>> what are the configuration or steps using which i can write the logs to
>>> hbase.
>>> Please help.
>>> ________________________________________
>>> From: Eric Yang [[EMAIL PROTECTED]]
>>> Sent: Saturday, January 05, 2013 11:55 PM
>>> To: [EMAIL PROTECTED]
>>> Subject: Re: Writing logs collected by chukwa to hbase
>>>
>>> What version of Chukwa are you running?
>>>
>>> regards,
>>> Eric
>>>
>>> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <
>>> [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
>>> Hi,
>>> I am using Chukwa to collect log4j logs which I can see
>>> in HDFS. But I am not able to write it to HBASE. Can anyone help ?
>>>
>>> Regards,
>>> Neha Singh
>>>
>>>
>>> ________________________________
>>> The contents of this e-mail and any attachment(s) may contain
>>> confidential or privileged information for the intended recipient(s).
>>> Unintended recipients are prohibited from taking action on the basis of
>>> information in this e-mail and using or disseminating the information, and
>>> must notify the sender and delete it from their system. L&T Infotech will
>>> not accept responsibility or liability for the accuracy or completeness of,
>>> or the presence of any virus or disabling code in this e-mail"
>>>
>>>
>>
>
>
> --
> Thanks,
> *Shouvanik*
>
+
Eric Yang 2013-01-08, 04:52
-
Re: Writing logs collected by chukwa to hbaseShouvanik Haldar 2013-01-08, 12:50
Hi,
I was following the post -> http://www.undercloud.org/?p=429. I did the
steps as was mentioned here. But, when I was going to check in HDFS whether
data has come from chukwa, I cannot see the page. I get the exception as
Also, I want to know what is the default location of chukwa logs. I found
out a location ->
"/home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/logs". Is this the
location? Previously, I had some logs inside this directory. I have deleted
these logs. Now, no logs are getting created.
Previously, when logs were existing, I checked one log entry. It says
"nice: /home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/bin/chukwa: No
such file or directory".
I have edited bash_profile to give the path of CHUKWA_HOME. Is this
required?
I am using "chukwa-incubating-0.5.0" and "hadoop-1.0.4". I can see data
getting collected at the collector by browsing the url =>
http://ec2-54-234-57-44.compute-1.amazonaws.com:8080/chukwa?ping=true
But somehow, data not getting inside hdfs. Please help.
Regards,
Shouvanik
On Tue, Jan 8, 2013 at 10:22 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
> The quick start guide may help:
>
> http://incubator.apache.org/chukwa/docs/r0.5.0/Quick_Start_Guide.html
>
> regards,
> Eric
>
>
> On Mon, Jan 7, 2013 at 1:17 AM, Shouvanik Haldar <
> [EMAIL PROTECTED]> wrote:
>
>> Hi,
>> I want to install chukwa on a single node and test it. Where can I find a
>> suitable document?
>>
>>
>> On Mon, Jan 7, 2013 at 2:47 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>>
>>> There are a few things that you need to do:
>>>
>>> 1. Configure the collector to use HBaseWriter.
>>>
>>> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
>>>
>>> Make sure that hadoop and hbase configuration are in the classpath of
>>> the collector.
>>>
>>> 2. Write a demux parser for your log file to store on HBase, and this
>>> runs in chukwa collector.
>>>
>>> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
>>>
>>> 3. What log4j adaptors and appenders are you using to write the log
>>> files?
>>> I would recommend to use socket appender from Log4j and use socket
>>> adaptor to listen for the incoming data stream. This will ensure the
>>> records are delimited properly.
>>>
>>> Hope this helps.
>>>
>>> regards,
>>> Eric
>>>
>>> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]
>>> > wrote:
>>>
>>>> I am using chukwa 0.5. My probleam is want to store the logs from log4j
>>>> or other party which is not hadoop.Also i want to write the logs to hbase.
>>>> But i am not ale to do so. I have configuerd log4j.properties file so i
>>>> am able to see th logs in hdfs.
>>>> what are the configuration or steps using which i can write the logs to
>>>> hbase.
>>>> Please help.
>>>> ________________________________________
>>>> From: Eric Yang [[EMAIL PROTECTED]]
>>>> Sent: Saturday, January 05, 2013 11:55 PM
>>>> To: [EMAIL PROTECTED]
>>>> Subject: Re: Writing logs collected by chukwa to hbase
>>>>
>>>> What version of Chukwa are you running?
>>>>
>>>> regards,
>>>> Eric
>>>>
>>>> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <
>>>> [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
>>>> Hi,
>>>> I am using Chukwa to collect log4j logs which I can see
>>>> in HDFS. But I am not able to write it to HBASE. Can anyone help ?
>>>>
>>>> Regards,
>>>> Neha Singh
>>>>
>>>>
>>>> ________________________________
>>>> The contents of this e-mail and any attachment(s) may contain
>>>> confidential or privileged information for the intended recipient(s).
>>>> Unintended recipients are prohibited from taking action on the basis of
>>>> information in this e-mail and using or disseminating the information, and
>>>> must notify the sender and delete it from their system. L&T Infotech will
>>>> not accept responsibility or liability for the accuracy or completeness of,
>>>> or the presence of any virus or disabling code in this e-mail"
>
Thanks,
*Shouvanik*
I was following the post -> http://www.undercloud.org/?p=429. I did the
steps as was mentioned here. But, when I was going to check in HDFS whether
data has come from chukwa, I cannot see the page. I get the exception as
Also, I want to know what is the default location of chukwa logs. I found
out a location ->
"/home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/logs". Is this the
location? Previously, I had some logs inside this directory. I have deleted
these logs. Now, no logs are getting created.
Previously, when logs were existing, I checked one log entry. It says
"nice: /home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/bin/chukwa: No
such file or directory".
I have edited bash_profile to give the path of CHUKWA_HOME. Is this
required?
I am using "chukwa-incubating-0.5.0" and "hadoop-1.0.4". I can see data
getting collected at the collector by browsing the url =>
http://ec2-54-234-57-44.compute-1.amazonaws.com:8080/chukwa?ping=true
But somehow, data not getting inside hdfs. Please help.
Regards,
Shouvanik
On Tue, Jan 8, 2013 at 10:22 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
> The quick start guide may help:
>
> http://incubator.apache.org/chukwa/docs/r0.5.0/Quick_Start_Guide.html
>
> regards,
> Eric
>
>
> On Mon, Jan 7, 2013 at 1:17 AM, Shouvanik Haldar <
> [EMAIL PROTECTED]> wrote:
>
>> Hi,
>> I want to install chukwa on a single node and test it. Where can I find a
>> suitable document?
>>
>>
>> On Mon, Jan 7, 2013 at 2:47 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>>
>>> There are a few things that you need to do:
>>>
>>> 1. Configure the collector to use HBaseWriter.
>>>
>>> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
>>>
>>> Make sure that hadoop and hbase configuration are in the classpath of
>>> the collector.
>>>
>>> 2. Write a demux parser for your log file to store on HBase, and this
>>> runs in chukwa collector.
>>>
>>> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
>>>
>>> 3. What log4j adaptors and appenders are you using to write the log
>>> files?
>>> I would recommend to use socket appender from Log4j and use socket
>>> adaptor to listen for the incoming data stream. This will ensure the
>>> records are delimited properly.
>>>
>>> Hope this helps.
>>>
>>> regards,
>>> Eric
>>>
>>> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]
>>> > wrote:
>>>
>>>> I am using chukwa 0.5. My probleam is want to store the logs from log4j
>>>> or other party which is not hadoop.Also i want to write the logs to hbase.
>>>> But i am not ale to do so. I have configuerd log4j.properties file so i
>>>> am able to see th logs in hdfs.
>>>> what are the configuration or steps using which i can write the logs to
>>>> hbase.
>>>> Please help.
>>>> ________________________________________
>>>> From: Eric Yang [[EMAIL PROTECTED]]
>>>> Sent: Saturday, January 05, 2013 11:55 PM
>>>> To: [EMAIL PROTECTED]
>>>> Subject: Re: Writing logs collected by chukwa to hbase
>>>>
>>>> What version of Chukwa are you running?
>>>>
>>>> regards,
>>>> Eric
>>>>
>>>> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <
>>>> [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
>>>> Hi,
>>>> I am using Chukwa to collect log4j logs which I can see
>>>> in HDFS. But I am not able to write it to HBASE. Can anyone help ?
>>>>
>>>> Regards,
>>>> Neha Singh
>>>>
>>>>
>>>> ________________________________
>>>> The contents of this e-mail and any attachment(s) may contain
>>>> confidential or privileged information for the intended recipient(s).
>>>> Unintended recipients are prohibited from taking action on the basis of
>>>> information in this e-mail and using or disseminating the information, and
>>>> must notify the sender and delete it from their system. L&T Infotech will
>>>> not accept responsibility or liability for the accuracy or completeness of,
>>>> or the presence of any virus or disabling code in this e-mail"
>
Thanks,
*Shouvanik*
+
Shouvanik Haldar 2013-01-08, 12:50
-
Re: Writing logs collected by chukwa to hbaseShouvanik Haldar 2013-01-08, 12:52
How I was sure data getting collected at collector, is by seeing the below
statistics
Date:1357649516006
Now:1357649518803
numberHTTPConnection in time window:2
numberchunks in time window:7
lifetimechunks:2612
On Tue, Jan 8, 2013 at 6:20 PM, Shouvanik Haldar <[EMAIL PROTECTED]
> wrote:
> Hi,
>
> I was following the post -> http://www.undercloud.org/?p=429. I did the
> steps as was mentioned here. But, when I was going to check in HDFS whether
> data has come from chukwa, I cannot see the page. I get the exception as
>
>
>
> Also, I want to know what is the default location of chukwa logs. I found
> out a location ->
> "/home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/logs". Is this the
> location? Previously, I had some logs inside this directory. I have deleted
> these logs. Now, no logs are getting created.
>
> Previously, when logs were existing, I checked one log entry. It says
> "nice: /home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/bin/chukwa: No
> such file or directory".
>
>
> I have edited bash_profile to give the path of CHUKWA_HOME. Is this
> required?
>
> I am using "chukwa-incubating-0.5.0" and "hadoop-1.0.4". I can see data
> getting collected at the collector by browsing the url =>
> http://ec2-54-234-57-44.compute-1.amazonaws.com:8080/chukwa?ping=true
>
>
>
>
>
> But somehow, data not getting inside hdfs. Please help.
>
>
> Regards,
> Shouvanik
>
>
> On Tue, Jan 8, 2013 at 10:22 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>
>> The quick start guide may help:
>>
>> http://incubator.apache.org/chukwa/docs/r0.5.0/Quick_Start_Guide.html
>>
>> regards,
>> Eric
>>
>>
>> On Mon, Jan 7, 2013 at 1:17 AM, Shouvanik Haldar <
>> [EMAIL PROTECTED]> wrote:
>>
>>> Hi,
>>> I want to install chukwa on a single node and test it. Where can I find
>>> a suitable document?
>>>
>>>
>>> On Mon, Jan 7, 2013 at 2:47 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>>>
>>>> There are a few things that you need to do:
>>>>
>>>> 1. Configure the collector to use HBaseWriter.
>>>>
>>>> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
>>>>
>>>> Make sure that hadoop and hbase configuration are in the classpath of
>>>> the collector.
>>>>
>>>> 2. Write a demux parser for your log file to store on HBase, and this
>>>> runs in chukwa collector.
>>>>
>>>> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
>>>>
>>>> 3. What log4j adaptors and appenders are you using to write the log
>>>> files?
>>>> I would recommend to use socket appender from Log4j and use socket
>>>> adaptor to listen for the incoming data stream. This will ensure the
>>>> records are delimited properly.
>>>>
>>>> Hope this helps.
>>>>
>>>> regards,
>>>> Eric
>>>>
>>>> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <
>>>> [EMAIL PROTECTED]> wrote:
>>>>
>>>>> I am using chukwa 0.5. My probleam is want to store the logs from
>>>>> log4j or other party which is not hadoop.Also i want to write the logs to
>>>>> hbase.
>>>>> But i am not ale to do so. I have configuerd log4j.properties file so
>>>>> i am able to see th logs in hdfs.
>>>>> what are the configuration or steps using which i can write the logs
>>>>> to hbase.
>>>>> Please help.
>>>>> ________________________________________
>>>>> From: Eric Yang [[EMAIL PROTECTED]]
>>>>> Sent: Saturday, January 05, 2013 11:55 PM
>>>>> To: [EMAIL PROTECTED]
>>>>> Subject: Re: Writing logs collected by chukwa to hbase
>>>>>
>>>>> What version of Chukwa are you running?
>>>>>
>>>>> regards,
>>>>> Eric
>>>>>
>>>>> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <
>>>>> [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>>
>>>>> wrote:
>>>>> Hi,
>>>>> I am using Chukwa to collect log4j logs which I can
>>>>> see in HDFS. But I am not able to write it to HBASE. Can anyone help ?
>>>>>
>>>>> Regards,
>>>>> Neha Singh
>>>>>
>>>>>
>>>>> ________________________________
>>>>> The contents of this e-mail and any attachment(s) may contain
>>>>> confidential or privileged information for the intended recipient(s).
Thanks,
*Shouvanik*
statistics
Date:1357649516006
Now:1357649518803
numberHTTPConnection in time window:2
numberchunks in time window:7
lifetimechunks:2612
On Tue, Jan 8, 2013 at 6:20 PM, Shouvanik Haldar <[EMAIL PROTECTED]
> wrote:
> Hi,
>
> I was following the post -> http://www.undercloud.org/?p=429. I did the
> steps as was mentioned here. But, when I was going to check in HDFS whether
> data has come from chukwa, I cannot see the page. I get the exception as
>
>
>
> Also, I want to know what is the default location of chukwa logs. I found
> out a location ->
> "/home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/logs". Is this the
> location? Previously, I had some logs inside this directory. I have deleted
> these logs. Now, no logs are getting created.
>
> Previously, when logs were existing, I checked one log entry. It says
> "nice: /home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/bin/chukwa: No
> such file or directory".
>
>
> I have edited bash_profile to give the path of CHUKWA_HOME. Is this
> required?
>
> I am using "chukwa-incubating-0.5.0" and "hadoop-1.0.4". I can see data
> getting collected at the collector by browsing the url =>
> http://ec2-54-234-57-44.compute-1.amazonaws.com:8080/chukwa?ping=true
>
>
>
>
>
> But somehow, data not getting inside hdfs. Please help.
>
>
> Regards,
> Shouvanik
>
>
> On Tue, Jan 8, 2013 at 10:22 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>
>> The quick start guide may help:
>>
>> http://incubator.apache.org/chukwa/docs/r0.5.0/Quick_Start_Guide.html
>>
>> regards,
>> Eric
>>
>>
>> On Mon, Jan 7, 2013 at 1:17 AM, Shouvanik Haldar <
>> [EMAIL PROTECTED]> wrote:
>>
>>> Hi,
>>> I want to install chukwa on a single node and test it. Where can I find
>>> a suitable document?
>>>
>>>
>>> On Mon, Jan 7, 2013 at 2:47 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>>>
>>>> There are a few things that you need to do:
>>>>
>>>> 1. Configure the collector to use HBaseWriter.
>>>>
>>>> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
>>>>
>>>> Make sure that hadoop and hbase configuration are in the classpath of
>>>> the collector.
>>>>
>>>> 2. Write a demux parser for your log file to store on HBase, and this
>>>> runs in chukwa collector.
>>>>
>>>> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
>>>>
>>>> 3. What log4j adaptors and appenders are you using to write the log
>>>> files?
>>>> I would recommend to use socket appender from Log4j and use socket
>>>> adaptor to listen for the incoming data stream. This will ensure the
>>>> records are delimited properly.
>>>>
>>>> Hope this helps.
>>>>
>>>> regards,
>>>> Eric
>>>>
>>>> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <
>>>> [EMAIL PROTECTED]> wrote:
>>>>
>>>>> I am using chukwa 0.5. My probleam is want to store the logs from
>>>>> log4j or other party which is not hadoop.Also i want to write the logs to
>>>>> hbase.
>>>>> But i am not ale to do so. I have configuerd log4j.properties file so
>>>>> i am able to see th logs in hdfs.
>>>>> what are the configuration or steps using which i can write the logs
>>>>> to hbase.
>>>>> Please help.
>>>>> ________________________________________
>>>>> From: Eric Yang [[EMAIL PROTECTED]]
>>>>> Sent: Saturday, January 05, 2013 11:55 PM
>>>>> To: [EMAIL PROTECTED]
>>>>> Subject: Re: Writing logs collected by chukwa to hbase
>>>>>
>>>>> What version of Chukwa are you running?
>>>>>
>>>>> regards,
>>>>> Eric
>>>>>
>>>>> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <
>>>>> [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>>
>>>>> wrote:
>>>>> Hi,
>>>>> I am using Chukwa to collect log4j logs which I can
>>>>> see in HDFS. But I am not able to write it to HBASE. Can anyone help ?
>>>>>
>>>>> Regards,
>>>>> Neha Singh
>>>>>
>>>>>
>>>>> ________________________________
>>>>> The contents of this e-mail and any attachment(s) may contain
>>>>> confidential or privileged information for the intended recipient(s).
Thanks,
*Shouvanik*
+
Shouvanik Haldar 2013-01-08, 12:52
-
Re: Writing logs collected by chukwa to hbaseShouvanik Haldar 2013-01-08, 13:04
I am not able to see any thing on hdfs:
when I browse using the url ->
http://ec2-54-234-57-44.compute-1.amazonaws.com:50070/nn_browsedfscontent.jsp
I see nothing..but
" Network Error (tcp_error)
A communication error occurred: "Operation timed out" The Web Server
may be down, too busy, or experiencing other problems preventing it from
responding to requests. You may wish to try again at a later time.
For assistance, contact your network support team. "
On Tue, Jan 8, 2013 at 6:22 PM, Shouvanik Haldar <[EMAIL PROTECTED]
> wrote:
> How I was sure data getting collected at collector, is by seeing the below
> statistics
>
>
> Date:1357649516006
> Now:1357649518803
> numberHTTPConnection in time window:2
> numberchunks in time window:7
> lifetimechunks:2612
>
>
>
>
> On Tue, Jan 8, 2013 at 6:20 PM, Shouvanik Haldar <
> [EMAIL PROTECTED]> wrote:
>
>> Hi,
>>
>> I was following the post -> http://www.undercloud.org/?p=429. I did the
>> steps as was mentioned here. But, when I was going to check in HDFS whether
>> data has come from chukwa, I cannot see the page. I get the exception as
>>
>>
>>
>> Also, I want to know what is the default location of chukwa logs. I found
>> out a location ->
>> "/home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/logs". Is this the
>> location? Previously, I had some logs inside this directory. I have deleted
>> these logs. Now, no logs are getting created.
>>
>> Previously, when logs were existing, I checked one log entry. It says
>> "nice: /home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/bin/chukwa: No
>> such file or directory".
>>
>>
>> I have edited bash_profile to give the path of CHUKWA_HOME. Is this
>> required?
>>
>> I am using "chukwa-incubating-0.5.0" and "hadoop-1.0.4". I can see data
>> getting collected at the collector by browsing the url =>
>> http://ec2-54-234-57-44.compute-1.amazonaws.com:8080/chukwa?ping=true
>>
>>
>>
>>
>>
>> But somehow, data not getting inside hdfs. Please help.
>>
>>
>> Regards,
>> Shouvanik
>>
>>
>> On Tue, Jan 8, 2013 at 10:22 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>>
>>> The quick start guide may help:
>>>
>>> http://incubator.apache.org/chukwa/docs/r0.5.0/Quick_Start_Guide.html
>>>
>>> regards,
>>> Eric
>>>
>>>
>>> On Mon, Jan 7, 2013 at 1:17 AM, Shouvanik Haldar <
>>> [EMAIL PROTECTED]> wrote:
>>>
>>>> Hi,
>>>> I want to install chukwa on a single node and test it. Where can I find
>>>> a suitable document?
>>>>
>>>>
>>>> On Mon, Jan 7, 2013 at 2:47 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>>>>
>>>>> There are a few things that you need to do:
>>>>>
>>>>> 1. Configure the collector to use HBaseWriter.
>>>>>
>>>>> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
>>>>>
>>>>> Make sure that hadoop and hbase configuration are in the classpath of
>>>>> the collector.
>>>>>
>>>>> 2. Write a demux parser for your log file to store on HBase, and this
>>>>> runs in chukwa collector.
>>>>>
>>>>> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
>>>>>
>>>>> 3. What log4j adaptors and appenders are you using to write the log
>>>>> files?
>>>>> I would recommend to use socket appender from Log4j and use socket
>>>>> adaptor to listen for the incoming data stream. This will ensure the
>>>>> records are delimited properly.
>>>>>
>>>>> Hope this helps.
>>>>>
>>>>> regards,
>>>>> Eric
>>>>>
>>>>> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <
>>>>> [EMAIL PROTECTED]> wrote:
>>>>>
>>>>>> I am using chukwa 0.5. My probleam is want to store the logs from
>>>>>> log4j or other party which is not hadoop.Also i want to write the logs to
>>>>>> hbase.
>>>>>> But i am not ale to do so. I have configuerd log4j.properties file so
>>>>>> i am able to see th logs in hdfs.
>>>>>> what are the configuration or steps using which i can write the logs
>>>>>> to hbase.
>>>>>> Please help.
>>>>>> ________________________________________
>>>>>> From: Eric Yang [[EMAIL PROTECTED]]
>>>>>> Sent: Saturday, January 05, 2013 11:55 PM
Thanks,
*Shouvanik*
when I browse using the url ->
http://ec2-54-234-57-44.compute-1.amazonaws.com:50070/nn_browsedfscontent.jsp
I see nothing..but
" Network Error (tcp_error)
A communication error occurred: "Operation timed out" The Web Server
may be down, too busy, or experiencing other problems preventing it from
responding to requests. You may wish to try again at a later time.
For assistance, contact your network support team. "
On Tue, Jan 8, 2013 at 6:22 PM, Shouvanik Haldar <[EMAIL PROTECTED]
> wrote:
> How I was sure data getting collected at collector, is by seeing the below
> statistics
>
>
> Date:1357649516006
> Now:1357649518803
> numberHTTPConnection in time window:2
> numberchunks in time window:7
> lifetimechunks:2612
>
>
>
>
> On Tue, Jan 8, 2013 at 6:20 PM, Shouvanik Haldar <
> [EMAIL PROTECTED]> wrote:
>
>> Hi,
>>
>> I was following the post -> http://www.undercloud.org/?p=429. I did the
>> steps as was mentioned here. But, when I was going to check in HDFS whether
>> data has come from chukwa, I cannot see the page. I get the exception as
>>
>>
>>
>> Also, I want to know what is the default location of chukwa logs. I found
>> out a location ->
>> "/home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/logs". Is this the
>> location? Previously, I had some logs inside this directory. I have deleted
>> these logs. Now, no logs are getting created.
>>
>> Previously, when logs were existing, I checked one log entry. It says
>> "nice: /home/ec2-user/chukwa/chukwa-incubating-0.5.0/sbin/bin/chukwa: No
>> such file or directory".
>>
>>
>> I have edited bash_profile to give the path of CHUKWA_HOME. Is this
>> required?
>>
>> I am using "chukwa-incubating-0.5.0" and "hadoop-1.0.4". I can see data
>> getting collected at the collector by browsing the url =>
>> http://ec2-54-234-57-44.compute-1.amazonaws.com:8080/chukwa?ping=true
>>
>>
>>
>>
>>
>> But somehow, data not getting inside hdfs. Please help.
>>
>>
>> Regards,
>> Shouvanik
>>
>>
>> On Tue, Jan 8, 2013 at 10:22 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>>
>>> The quick start guide may help:
>>>
>>> http://incubator.apache.org/chukwa/docs/r0.5.0/Quick_Start_Guide.html
>>>
>>> regards,
>>> Eric
>>>
>>>
>>> On Mon, Jan 7, 2013 at 1:17 AM, Shouvanik Haldar <
>>> [EMAIL PROTECTED]> wrote:
>>>
>>>> Hi,
>>>> I want to install chukwa on a single node and test it. Where can I find
>>>> a suitable document?
>>>>
>>>>
>>>> On Mon, Jan 7, 2013 at 2:47 AM, Eric Yang <[EMAIL PROTECTED]> wrote:
>>>>
>>>>> There are a few things that you need to do:
>>>>>
>>>>> 1. Configure the collector to use HBaseWriter.
>>>>>
>>>>> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
>>>>>
>>>>> Make sure that hadoop and hbase configuration are in the classpath of
>>>>> the collector.
>>>>>
>>>>> 2. Write a demux parser for your log file to store on HBase, and this
>>>>> runs in chukwa collector.
>>>>>
>>>>> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
>>>>>
>>>>> 3. What log4j adaptors and appenders are you using to write the log
>>>>> files?
>>>>> I would recommend to use socket appender from Log4j and use socket
>>>>> adaptor to listen for the incoming data stream. This will ensure the
>>>>> records are delimited properly.
>>>>>
>>>>> Hope this helps.
>>>>>
>>>>> regards,
>>>>> Eric
>>>>>
>>>>> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <
>>>>> [EMAIL PROTECTED]> wrote:
>>>>>
>>>>>> I am using chukwa 0.5. My probleam is want to store the logs from
>>>>>> log4j or other party which is not hadoop.Also i want to write the logs to
>>>>>> hbase.
>>>>>> But i am not ale to do so. I have configuerd log4j.properties file so
>>>>>> i am able to see th logs in hdfs.
>>>>>> what are the configuration or steps using which i can write the logs
>>>>>> to hbase.
>>>>>> Please help.
>>>>>> ________________________________________
>>>>>> From: Eric Yang [[EMAIL PROTECTED]]
>>>>>> Sent: Saturday, January 05, 2013 11:55 PM
Thanks,
*Shouvanik*
+
Shouvanik Haldar 2013-01-08, 13:04
-
Re: Writing logs collected by chukwa to hbaseShouvanik Haldar 2013-01-08, 14:50
A little SUCCESS !!!
I can see that logs are read from Hadoop Logs and data written in
hdfs..evident from the following command
hadoop fs -ls /chukwa/logs
-rw-r--r-- 1 ec2-user supergroup 657818 2013-01-08 11:09
/chukwa/logs/201308110441175_domU12313907193B_216836a313c19d565ee8000.done
-rw-r--r-- 1 ec2-user supergroup 483520 2013-01-08 11:14
/chukwa/logs/201308110941296_domU12313907193B_216836a313c19d565ee7ffe.done
-rw-r--r-- 1 ec2-user supergroup 483155 2013-01-08 11:19
/chukwa/logs/201308111441296_domU12313907193B_216836a313c19d565ee7ffc.done
-rw-r--r-- 1 ec2-user supergroup 463708 2013-01-08 11:24
/chukwa/logs/201308111941296_domU12313907193B_216836a313c19d565ee7ffa.done
-rw-r--r-- 1 ec2-user supergroup 386337 2013-01-08 11:36
/chukwa/logs/201308113134948_domU12313907193B_488afeb413c19ee05bf8000.done
-rw-r--r-- 1 ec2-user supergroup 479656 2013-01-08 11:41
/chukwa/logs/201308113635034_domU12313907193B_488afeb413c19ee05bf7ffe.done
-rw-r--r-- 1 ec2-user supergroup 487748 2013-01-08 11:46
/chukwa/logs/201308114135034_domU12313907193B_488afeb413c19ee05bf7ffb.done
-rw-r--r-- 1 ec2-user supergroup 479696 2013-01-08 11:51
/chukwa/logs/201308114635034_domU12313907193B_488afeb413c19ee05bf7ff8.done
-rw-r--r-- 1 ec2-user supergroup 488030 2013-01-08 11:56
/chukwa/logs/201308115135034_domU12313907193B_488afeb413c19ee05bf7ff5.done
-rw-r--r-- 1 ec2-user supergroup 479754 2013-01-08 12:01
/chukwa/logs/201308115635034_domU12313907193B_488afeb413c19ee05bf7ff2.done
-rw-r--r-- 1 ec2-user supergroup 488067 2013-01-08 12:06
/chukwa/logs/201308120135034_domU12313907193B_488afeb413c19ee05bf7fef.done
-rw-r--r-- 1 ec2-user supergroup 479961 2013-01-08 12:11
/chukwa/logs/201308120635034_domU12313907193B_488afeb413c19ee05bf7fec.done
-rw-r--r-- 1 ec2-user supergroup 487976 2013-01-08 12:16
/chukwa/logs/201308121135034_domU12313907193B_488afeb413c19ee05bf7fe9.done
-rw-r--r-- 1 ec2-user supergroup 479863 2013-01-08 12:21
/chukwa/logs/201308121635034_domU12313907193B_488afeb413c19ee05bf7fe6.done
-rw-r--r-- 1 ec2-user supergroup 649168 2013-01-08 12:42
/chukwa/logs/201308123755390_domU12313907193B_5ab1511313c1a2ac24f8000.done
-rw-r--r-- 1 ec2-user supergroup 483972 2013-01-08 12:47
/chukwa/logs/201308124255466_domU12313907193B_5ab1511313c1a2ac24f7ffc.done
-rw-r--r-- 1 ec2-user supergroup 483417 2013-01-08 12:52
/chukwa/logs/201308124755466_domU12313907193B_5ab1511313c1a2ac24f7ff8.done
-rw-r--r-- 1 ec2-user supergroup 576711 2013-01-08 13:06
/chukwa/logs/201308130134839_domU12313907193B_2abeddbf13c1a406b0b8000.done
-rw-r--r-- 1 ec2-user supergroup 483877 2013-01-08 13:11
/chukwa/logs/201308130634912_domU12313907193B_2abeddbf13c1a406b0b7ffc.done
-rw-r--r-- 1 ec2-user supergroup 484352 2013-01-08 13:16
/chukwa/logs/201308131134912_domU12313907193B_2abeddbf13c1a406b0b7ff7.done
-rw-r--r-- 1 ec2-user supergroup 486158 2013-01-08 13:21
/chukwa/logs/201308131634912_domU12313907193B_2abeddbf13c1a406b0b7ff2.done
-rw-r--r-- 1 ec2-user supergroup 483925 2013-01-08 13:26
/chukwa/logs/201308132134913_domU12313907193B_2abeddbf13c1a406b0b7fed.done
-rw-r--r-- 1 ec2-user supergroup 629788 2013-01-08 13:37
/chukwa/logs/201308133253308_domU12313907193B_7382697b13c1a5d14db8000.done
-rw-r--r-- 1 ec2-user supergroup 485716 2013-01-08 13:42
/chukwa/logs/201308133753394_domU12313907193B_7382697b13c1a5d14db7ffb.done
-rw-r--r-- 1 ec2-user supergroup 486475 2013-01-08 13:47
/chukwa/logs/201308134253394_domU12313907193B_7382697b13c1a5d14db7ff5.done
.done tells us that
On Tue, Jan 8, 2013 at 6:34 PM, Shouvanik Haldar <[EMAIL PROTECTED]
> wrote:
> I am not able to see any thing on hdfs:
> when I browse using the url ->
> http://ec2-54-234-57-44.compute-1.amazonaws.com:50070/nn_browsedfscontent.jsp
> I see nothing..but
>
> " Network Error (tcp_error)
>
> A communication error occurred: "Operation timed out" The Web Server
Thanks,
*Shouvanik*
I can see that logs are read from Hadoop Logs and data written in
hdfs..evident from the following command
hadoop fs -ls /chukwa/logs
-rw-r--r-- 1 ec2-user supergroup 657818 2013-01-08 11:09
/chukwa/logs/201308110441175_domU12313907193B_216836a313c19d565ee8000.done
-rw-r--r-- 1 ec2-user supergroup 483520 2013-01-08 11:14
/chukwa/logs/201308110941296_domU12313907193B_216836a313c19d565ee7ffe.done
-rw-r--r-- 1 ec2-user supergroup 483155 2013-01-08 11:19
/chukwa/logs/201308111441296_domU12313907193B_216836a313c19d565ee7ffc.done
-rw-r--r-- 1 ec2-user supergroup 463708 2013-01-08 11:24
/chukwa/logs/201308111941296_domU12313907193B_216836a313c19d565ee7ffa.done
-rw-r--r-- 1 ec2-user supergroup 386337 2013-01-08 11:36
/chukwa/logs/201308113134948_domU12313907193B_488afeb413c19ee05bf8000.done
-rw-r--r-- 1 ec2-user supergroup 479656 2013-01-08 11:41
/chukwa/logs/201308113635034_domU12313907193B_488afeb413c19ee05bf7ffe.done
-rw-r--r-- 1 ec2-user supergroup 487748 2013-01-08 11:46
/chukwa/logs/201308114135034_domU12313907193B_488afeb413c19ee05bf7ffb.done
-rw-r--r-- 1 ec2-user supergroup 479696 2013-01-08 11:51
/chukwa/logs/201308114635034_domU12313907193B_488afeb413c19ee05bf7ff8.done
-rw-r--r-- 1 ec2-user supergroup 488030 2013-01-08 11:56
/chukwa/logs/201308115135034_domU12313907193B_488afeb413c19ee05bf7ff5.done
-rw-r--r-- 1 ec2-user supergroup 479754 2013-01-08 12:01
/chukwa/logs/201308115635034_domU12313907193B_488afeb413c19ee05bf7ff2.done
-rw-r--r-- 1 ec2-user supergroup 488067 2013-01-08 12:06
/chukwa/logs/201308120135034_domU12313907193B_488afeb413c19ee05bf7fef.done
-rw-r--r-- 1 ec2-user supergroup 479961 2013-01-08 12:11
/chukwa/logs/201308120635034_domU12313907193B_488afeb413c19ee05bf7fec.done
-rw-r--r-- 1 ec2-user supergroup 487976 2013-01-08 12:16
/chukwa/logs/201308121135034_domU12313907193B_488afeb413c19ee05bf7fe9.done
-rw-r--r-- 1 ec2-user supergroup 479863 2013-01-08 12:21
/chukwa/logs/201308121635034_domU12313907193B_488afeb413c19ee05bf7fe6.done
-rw-r--r-- 1 ec2-user supergroup 649168 2013-01-08 12:42
/chukwa/logs/201308123755390_domU12313907193B_5ab1511313c1a2ac24f8000.done
-rw-r--r-- 1 ec2-user supergroup 483972 2013-01-08 12:47
/chukwa/logs/201308124255466_domU12313907193B_5ab1511313c1a2ac24f7ffc.done
-rw-r--r-- 1 ec2-user supergroup 483417 2013-01-08 12:52
/chukwa/logs/201308124755466_domU12313907193B_5ab1511313c1a2ac24f7ff8.done
-rw-r--r-- 1 ec2-user supergroup 576711 2013-01-08 13:06
/chukwa/logs/201308130134839_domU12313907193B_2abeddbf13c1a406b0b8000.done
-rw-r--r-- 1 ec2-user supergroup 483877 2013-01-08 13:11
/chukwa/logs/201308130634912_domU12313907193B_2abeddbf13c1a406b0b7ffc.done
-rw-r--r-- 1 ec2-user supergroup 484352 2013-01-08 13:16
/chukwa/logs/201308131134912_domU12313907193B_2abeddbf13c1a406b0b7ff7.done
-rw-r--r-- 1 ec2-user supergroup 486158 2013-01-08 13:21
/chukwa/logs/201308131634912_domU12313907193B_2abeddbf13c1a406b0b7ff2.done
-rw-r--r-- 1 ec2-user supergroup 483925 2013-01-08 13:26
/chukwa/logs/201308132134913_domU12313907193B_2abeddbf13c1a406b0b7fed.done
-rw-r--r-- 1 ec2-user supergroup 629788 2013-01-08 13:37
/chukwa/logs/201308133253308_domU12313907193B_7382697b13c1a5d14db8000.done
-rw-r--r-- 1 ec2-user supergroup 485716 2013-01-08 13:42
/chukwa/logs/201308133753394_domU12313907193B_7382697b13c1a5d14db7ffb.done
-rw-r--r-- 1 ec2-user supergroup 486475 2013-01-08 13:47
/chukwa/logs/201308134253394_domU12313907193B_7382697b13c1a5d14db7ff5.done
.done tells us that
On Tue, Jan 8, 2013 at 6:34 PM, Shouvanik Haldar <[EMAIL PROTECTED]
> wrote:
> I am not able to see any thing on hdfs:
> when I browse using the url ->
> http://ec2-54-234-57-44.compute-1.amazonaws.com:50070/nn_browsedfscontent.jsp
> I see nothing..but
>
> " Network Error (tcp_error)
>
> A communication error occurred: "Operation timed out" The Web Server
Thanks,
*Shouvanik*
+
Shouvanik Haldar 2013-01-08, 14:50
-
RE: Writing logs collected by chukwa to hbaseNehaS Singh 2013-01-07, 06:18
Hi,
Whenever I run the command $CHUKWA_HOME/bin/chukwa dumpArchive 'datatype=.*' 'hdfs://host:8020/chukwa/archive/*.arc' the following output is displayed
"total of 0 files to search"
Regards,
Neha Singh
From: Eric Yang [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 07, 2013 2:48 AM
To: [EMAIL PROTECTED]
Subject: Re: Writing logs collected by chukwa to hbase
There are a few things that you need to do:
1. Configure the collector to use HBaseWriter.
http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
Make sure that hadoop and hbase configuration are in the classpath of the collector.
2. Write a demux parser for your log file to store on HBase, and this runs in chukwa collector.
http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
3. What log4j adaptors and appenders are you using to write the log files?
I would recommend to use socket appender from Log4j and use socket adaptor to listen for the incoming data stream. This will ensure the records are delimited properly.
Hope this helps.
regards,
Eric
On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
I am using chukwa 0.5. My probleam is want to store the logs from log4j or other party which is not hadoop.Also i want to write the logs to hbase.
But i am not ale to do so. I have configuerd log4j.properties file so i am able to see th logs in hdfs.
what are the configuration or steps using which i can write the logs to hbase.
Please help.
________________________________________
From: Eric Yang [[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>]
Sent: Saturday, January 05, 2013 11:55 PM
To: [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>
Subject: Re: Writing logs collected by chukwa to hbase
What version of Chukwa are you running?
regards,
Eric
On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]><mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>>> wrote:
Hi,
I am using Chukwa to collect log4j logs which I can see in HDFS. But I am not able to write it to HBASE. Can anyone help ?
Regards,
Neha Singh
________________________________
The contents of this e-mail and any attachment(s) may contain confidential or privileged information for the intended recipient(s). Unintended recipients are prohibited from taking action on the basis of information in this e-mail and using or disseminating the information, and must notify the sender and delete it from their system. L&T Infotech will not accept responsibility or liability for the accuracy or completeness of, or the presence of any virus or disabling code in this e-mail"
Whenever I run the command $CHUKWA_HOME/bin/chukwa dumpArchive 'datatype=.*' 'hdfs://host:8020/chukwa/archive/*.arc' the following output is displayed
"total of 0 files to search"
Regards,
Neha Singh
From: Eric Yang [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 07, 2013 2:48 AM
To: [EMAIL PROTECTED]
Subject: Re: Writing logs collected by chukwa to hbase
There are a few things that you need to do:
1. Configure the collector to use HBaseWriter.
http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html
Make sure that hadoop and hbase configuration are in the classpath of the collector.
2. Write a demux parser for your log file to store on HBase, and this runs in chukwa collector.
http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html
3. What log4j adaptors and appenders are you using to write the log files?
I would recommend to use socket appender from Log4j and use socket adaptor to listen for the incoming data stream. This will ensure the records are delimited properly.
Hope this helps.
regards,
Eric
On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
I am using chukwa 0.5. My probleam is want to store the logs from log4j or other party which is not hadoop.Also i want to write the logs to hbase.
But i am not ale to do so. I have configuerd log4j.properties file so i am able to see th logs in hdfs.
what are the configuration or steps using which i can write the logs to hbase.
Please help.
________________________________________
From: Eric Yang [[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>]
Sent: Saturday, January 05, 2013 11:55 PM
To: [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>
Subject: Re: Writing logs collected by chukwa to hbase
What version of Chukwa are you running?
regards,
Eric
On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]><mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>>> wrote:
Hi,
I am using Chukwa to collect log4j logs which I can see in HDFS. But I am not able to write it to HBASE. Can anyone help ?
Regards,
Neha Singh
________________________________
The contents of this e-mail and any attachment(s) may contain confidential or privileged information for the intended recipient(s). Unintended recipients are prohibited from taking action on the basis of information in this e-mail and using or disseminating the information, and must notify the sender and delete it from their system. L&T Infotech will not accept responsibility or liability for the accuracy or completeness of, or the presence of any virus or disabling code in this e-mail"
+
NehaS Singh 2013-01-07, 06:18
-
Re: Writing logs collected by chukwa to hbaseEric Yang 2013-01-08, 04:51
Hi Neha,
I don't think wild card is supported.
regards,
Eric
On Sun, Jan 6, 2013 at 10:18 PM, NehaS Singh <[EMAIL PROTECTED]>wrote:
> Hi,****
>
> ** **
>
> Whenever I run the command $CHUKWA_HOME/bin/chukwa dumpArchive
> 'datatype=.*' 'hdfs://host:8020/chukwa/archive/*.arc' the following output
> is displayed ****
>
> “*total of 0 files to search*”****
>
> ** **
>
> Regards,****
>
> Neha Singh****
>
> ** **
>
> *From:* Eric Yang [mailto:[EMAIL PROTECTED]]
> *Sent:* Monday, January 07, 2013 2:48 AM
>
> *To:* [EMAIL PROTECTED]
> *Subject:* Re: Writing logs collected by chukwa to hbase****
>
> ** **
>
> There are a few things that you need to do:****
>
> ** **
>
> 1. Configure the collector to use HBaseWriter.****
>
> ** **
>
> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html****
>
> ** **
>
> Make sure that hadoop and hbase configuration are in the classpath of the
> collector.****
>
> ** **
>
> 2. Write a demux parser for your log file to store on HBase, and this runs
> in chukwa collector.****
>
> ** **
>
> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html****
>
>
> 3. What log4j adaptors and appenders are you using to write the log files?
> ****
>
> I would recommend to use socket appender from Log4j and use socket
> adaptor to listen for the incoming data stream. This will ensure the
> records are delimited properly.****
>
> ** **
>
> Hope this helps.****
>
> ** **
>
> regards,****
>
> Eric****
>
> ** **
>
> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]>
> wrote:****
>
> I am using chukwa 0.5. My probleam is want to store the logs from log4j or
> other party which is not hadoop.Also i want to write the logs to hbase.
> But i am not ale to do so. I have configuerd log4j.properties file so i am
> able to see th logs in hdfs.
> what are the configuration or steps using which i can write the logs to
> hbase.
> Please help.
> ________________________________________
> From: Eric Yang [[EMAIL PROTECTED]]
> Sent: Saturday, January 05, 2013 11:55 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Writing logs collected by chukwa to hbase****
>
>
> What version of Chukwa are you running?
>
> regards,
> Eric****
>
> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
> Hi,
> I am using Chukwa to collect log4j logs which I can see in
> HDFS. But I am not able to write it to HBASE. Can anyone help ?
>
> Regards,
> Neha Singh
>
>
> ________________________________
> The contents of this e-mail and any attachment(s) may contain confidential
> or privileged information for the intended recipient(s). Unintended
> recipients are prohibited from taking action on the basis of information in
> this e-mail and using or disseminating the information, and must notify the
> sender and delete it from their system. L&T Infotech will not accept
> responsibility or liability for the accuracy or completeness of, or the
> presence of any virus or disabling code in this e-mail"****
>
> ** **
>
I don't think wild card is supported.
regards,
Eric
On Sun, Jan 6, 2013 at 10:18 PM, NehaS Singh <[EMAIL PROTECTED]>wrote:
> Hi,****
>
> ** **
>
> Whenever I run the command $CHUKWA_HOME/bin/chukwa dumpArchive
> 'datatype=.*' 'hdfs://host:8020/chukwa/archive/*.arc' the following output
> is displayed ****
>
> “*total of 0 files to search*”****
>
> ** **
>
> Regards,****
>
> Neha Singh****
>
> ** **
>
> *From:* Eric Yang [mailto:[EMAIL PROTECTED]]
> *Sent:* Monday, January 07, 2013 2:48 AM
>
> *To:* [EMAIL PROTECTED]
> *Subject:* Re: Writing logs collected by chukwa to hbase****
>
> ** **
>
> There are a few things that you need to do:****
>
> ** **
>
> 1. Configure the collector to use HBaseWriter.****
>
> ** **
>
> http://incubator.apache.org/chukwa/docs/r0.5.0/collector.html****
>
> ** **
>
> Make sure that hadoop and hbase configuration are in the classpath of the
> collector.****
>
> ** **
>
> 2. Write a demux parser for your log file to store on HBase, and this runs
> in chukwa collector.****
>
> ** **
>
> http://incubator.apache.org/chukwa/docs/r0.5.0/programming.html****
>
>
> 3. What log4j adaptors and appenders are you using to write the log files?
> ****
>
> I would recommend to use socket appender from Log4j and use socket
> adaptor to listen for the incoming data stream. This will ensure the
> records are delimited properly.****
>
> ** **
>
> Hope this helps.****
>
> ** **
>
> regards,****
>
> Eric****
>
> ** **
>
> On Sun, Jan 6, 2013 at 6:00 AM, NehaS Singh <[EMAIL PROTECTED]>
> wrote:****
>
> I am using chukwa 0.5. My probleam is want to store the logs from log4j or
> other party which is not hadoop.Also i want to write the logs to hbase.
> But i am not ale to do so. I have configuerd log4j.properties file so i am
> able to see th logs in hdfs.
> what are the configuration or steps using which i can write the logs to
> hbase.
> Please help.
> ________________________________________
> From: Eric Yang [[EMAIL PROTECTED]]
> Sent: Saturday, January 05, 2013 11:55 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Writing logs collected by chukwa to hbase****
>
>
> What version of Chukwa are you running?
>
> regards,
> Eric****
>
> On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
> Hi,
> I am using Chukwa to collect log4j logs which I can see in
> HDFS. But I am not able to write it to HBASE. Can anyone help ?
>
> Regards,
> Neha Singh
>
>
> ________________________________
> The contents of this e-mail and any attachment(s) may contain confidential
> or privileged information for the intended recipient(s). Unintended
> recipients are prohibited from taking action on the basis of information in
> this e-mail and using or disseminating the information, and must notify the
> sender and delete it from their system. L&T Infotech will not accept
> responsibility or liability for the accuracy or completeness of, or the
> presence of any virus or disabling code in this e-mail"****
>
> ** **
>
+
Eric Yang 2013-01-08, 04:51
-
Re: Writing logs collected by chukwa to hbaseSreepathi 2012-12-28, 19:22
Hi,
There's the property agent.connector which should be changed to
HBaseConnector in chukwa-agent-conf.xml.
Regards,
- Sreepathi
On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]>wrote:
> Hi,****
>
> I am using Chukwa to collect log4j logs which I can see in
> HDFS. But I am not able to write it to HBASE. Can anyone help ?****
>
> ** **
>
> Regards,****
>
> Neha Singh****
>
> ** **
>
> ------------------------------
> The contents of this e-mail and any attachment(s) may contain confidential
> or privileged information for the intended recipient(s). Unintended
> recipients are prohibited from taking action on the basis of information in
> this e-mail and using or disseminating the information, and must notify the
> sender and delete it from their system. L&T Infotech will not accept
> responsibility or liability for the accuracy or completeness of, or the
> presence of any virus or disabling code in this e-mail"
>
--
Regards,
-- Sreepathi
There's the property agent.connector which should be changed to
HBaseConnector in chukwa-agent-conf.xml.
Regards,
- Sreepathi
On Fri, Dec 28, 2012 at 2:56 AM, NehaS Singh <[EMAIL PROTECTED]>wrote:
> Hi,****
>
> I am using Chukwa to collect log4j logs which I can see in
> HDFS. But I am not able to write it to HBASE. Can anyone help ?****
>
> ** **
>
> Regards,****
>
> Neha Singh****
>
> ** **
>
> ------------------------------
> The contents of this e-mail and any attachment(s) may contain confidential
> or privileged information for the intended recipient(s). Unintended
> recipients are prohibited from taking action on the basis of information in
> this e-mail and using or disseminating the information, and must notify the
> sender and delete it from their system. L&T Infotech will not accept
> responsibility or liability for the accuracy or completeness of, or the
> presence of any virus or disabling code in this e-mail"
>
--
Regards,
-- Sreepathi
+
Sreepathi 2012-12-28, 19:22
