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prabhu K 2012-08-17, 06:48
Hi Users,
How to open HDFS zip file(.gz) file in hadoop.?
example:
bin/hadoop fs -ls /user/hive/warehouse/sample
-rw-r--r-- 4 root supergroup 465141227 2012-08-14 17:02
/user/hive/warehouse/sample/loc=US/000001_0.gz
i want to see the '*000001_0.gz'* file content. can anyone knows how to
open this file?
Thanks,
Prabhu
+
prabhu K 2012-08-17, 06:48
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Re: Opening hdfs gz file
Harsh J 2012-08-17, 06:52
On the shell, just do:
$ hadoop fs -text /user/hive/warehouse/sample/loc=US/000001_0.gz
On Fri, Aug 17, 2012 at 12:18 PM, prabhu K <[EMAIL PROTECTED]> wrote:
> Hi Users,
>
> How to open HDFS zip file(.gz) file in hadoop.?
>
> example:
>
> bin/hadoop fs -ls /user/hive/warehouse/sample
> -rw-r--r-- 4 root supergroup 465141227 2012-08-14 17:02
> /user/hive/warehouse/sample/loc=US/000001_0.gz
>
> i want to see the '000001_0.gz' file content. can anyone knows how to open
> this file?
>
> Thanks,
> Prabhu
--
Harsh J
+
Harsh J 2012-08-17, 06:52
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Re: Opening hdfs gz file
rahul p 2012-08-18, 11:16
hi , how do i make my namenode up.?
can someone help me?
On Fri, Aug 17, 2012 at 2:52 PM, Harsh J <[EMAIL PROTECTED]> wrote:
> On the shell, just do:
>
> $ hadoop fs -text /user/hive/warehouse/sample/loc=US/000001_0.gz
>
> On Fri, Aug 17, 2012 at 12:18 PM, prabhu K <[EMAIL PROTECTED]>
> wrote:
> > Hi Users,
> >
> > How to open HDFS zip file(.gz) file in hadoop.?
> >
> > example:
> >
> > bin/hadoop fs -ls /user/hive/warehouse/sample
> > -rw-r--r-- 4 root supergroup 465141227 2012-08-14 17:02
> > /user/hive/warehouse/sample/loc=US/000001_0.gz
> >
> > i want to see the '000001_0.gz' file content. can anyone knows how to
> open
> > this file?
> >
> > Thanks,
> > Prabhu
>
>
>
> --
> Harsh J
>
+
rahul p 2012-08-18, 11:16
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Re: Opening hdfs gz file
prabhu K 2012-08-18, 12:27
Hi Rahul,
what is your hadoop configuration it is single node or multi node setup?
Thanks,
Prabhu,.
On Sat, Aug 18, 2012 at 4:46 PM, rahul p <[EMAIL PROTECTED]>wrote:
> hi , how do i make my namenode up.?
> can someone help me?
>
>
> On Fri, Aug 17, 2012 at 2:52 PM, Harsh J <[EMAIL PROTECTED]> wrote:
>
>> On the shell, just do:
>>
>> $ hadoop fs -text /user/hive/warehouse/sample/loc=US/000001_0.gz
>>
>> On Fri, Aug 17, 2012 at 12:18 PM, prabhu K <[EMAIL PROTECTED]>
>> wrote:
>> > Hi Users,
>> >
>> > How to open HDFS zip file(.gz) file in hadoop.?
>> >
>> > example:
>> >
>> > bin/hadoop fs -ls /user/hive/warehouse/sample
>> > -rw-r--r-- 4 root supergroup 465141227 2012-08-14 17:02
>> > /user/hive/warehouse/sample/loc=US/000001_0.gz
>> >
>> > i want to see the '000001_0.gz' file content. can anyone knows how to
>> open
>> > this file?
>> >
>> > Thanks,
>> > Prabhu
>>
>>
>>
>> --
>> Harsh J
>>
>
>
+
prabhu K 2012-08-18, 12:27
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Re: Opening hdfs gz file
rahul p 2012-08-18, 14:08
its a single node doing it from my vmware..
On Sat, Aug 18, 2012 at 8:27 PM, prabhu K <[EMAIL PROTECTED]> wrote:
> Hi Rahul,
>
> what is your hadoop configuration it is single node or multi node setup?
>
> Thanks,
> Prabhu,.
>
>
> On Sat, Aug 18, 2012 at 4:46 PM, rahul p <[EMAIL PROTECTED]>wrote:
>
>> hi , how do i make my namenode up.?
>> can someone help me?
>>
>>
>> On Fri, Aug 17, 2012 at 2:52 PM, Harsh J <[EMAIL PROTECTED]> wrote:
>>
>>> On the shell, just do:
>>>
>>> $ hadoop fs -text /user/hive/warehouse/sample/loc=US/000001_0.gz
>>>
>>> On Fri, Aug 17, 2012 at 12:18 PM, prabhu K <[EMAIL PROTECTED]>
>>> wrote:
>>> > Hi Users,
>>> >
>>> > How to open HDFS zip file(.gz) file in hadoop.?
>>> >
>>> > example:
>>> >
>>> > bin/hadoop fs -ls /user/hive/warehouse/sample
>>> > -rw-r--r-- 4 root supergroup 465141227 2012-08-14 17:02
>>> > /user/hive/warehouse/sample/loc=US/000001_0.gz
>>> >
>>> > i want to see the '000001_0.gz' file content. can anyone knows how to
>>> open
>>> > this file?
>>> >
>>> > Thanks,
>>> > Prabhu
>>>
>>>
>>>
>>> --
>>> Harsh J
>>>
>>
>>
>
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rahul p 2012-08-18, 14:08
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Re: Opening hdfs gz file
rahul p 2012-08-18, 14:09
Hi Prabhu,
formatting itself gives error
On Sat, Aug 18, 2012 at 10:08 PM, rahul p <[EMAIL PROTECTED]>wrote:
> its a single node doing it from my vmware..
>
>
> On Sat, Aug 18, 2012 at 8:27 PM, prabhu K <[EMAIL PROTECTED]> wrote:
>
>> Hi Rahul,
>>
>> what is your hadoop configuration it is single node or multi node setup?
>>
>> Thanks,
>> Prabhu,.
>>
>>
>> On Sat, Aug 18, 2012 at 4:46 PM, rahul p <[EMAIL PROTECTED]>wrote:
>>
>>> hi , how do i make my namenode up.?
>>> can someone help me?
>>>
>>>
>>> On Fri, Aug 17, 2012 at 2:52 PM, Harsh J <[EMAIL PROTECTED]> wrote:
>>>
>>>> On the shell, just do:
>>>>
>>>> $ hadoop fs -text /user/hive/warehouse/sample/loc=US/000001_0.gz
>>>>
>>>> On Fri, Aug 17, 2012 at 12:18 PM, prabhu K <[EMAIL PROTECTED]>
>>>> wrote:
>>>> > Hi Users,
>>>> >
>>>> > How to open HDFS zip file(.gz) file in hadoop.?
>>>> >
>>>> > example:
>>>> >
>>>> > bin/hadoop fs -ls /user/hive/warehouse/sample
>>>> > -rw-r--r-- 4 root supergroup 465141227 2012-08-14 17:02
>>>> > /user/hive/warehouse/sample/loc=US/000001_0.gz
>>>> >
>>>> > i want to see the '000001_0.gz' file content. can anyone knows how to
>>>> open
>>>> > this file?
>>>> >
>>>> > Thanks,
>>>> > Prabhu
>>>>
>>>>
>>>>
>>>> --
>>>> Harsh J
>>>>
>>>
>>>
>>
>
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rahul p 2012-08-18, 14:09
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RE: Opening hdfs gz file
Shashwat Shriparv 2012-08-18, 14:52
Give command
Jps
If you can see Namenode in the process list you can say your Namenode is
running.
From: rahul p [mailto:[EMAIL PROTECTED]]
Sent: Saturday, August 18, 2012 4:46 PM
To: [EMAIL PROTECTED]
Subject: Re: Opening hdfs gz file
hi , how do i make my namenode up.?
can someone help me?
On Fri, Aug 17, 2012 at 2:52 PM, Harsh J <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]> > wrote:
On the shell, just do:
$ hadoop fs -text /user/hive/warehouse/sample/loc=US/000001_0.gz
On Fri, Aug 17, 2012 at 12:18 PM, prabhu K <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]> > wrote:
> Hi Users,
>
> How to open HDFS zip file(.gz) file in hadoop.?
>
> example:
>
> bin/hadoop fs -ls /user/hive/warehouse/sample
> -rw-r--r-- 4 root supergroup 465141227 2012-08-14 17:02
> /user/hive/warehouse/sample/loc=US/000001_0.gz
>
> i want to see the '000001_0.gz' file content. can anyone knows how to open
> this file?
>
> Thanks,
> Prabhu
--
Harsh J
+
Shashwat Shriparv 2012-08-18, 14:52
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Re: Opening hdfs gz file
rahul p 2012-08-18, 15:18
Hi,
it shows only other nodes etc except namenode all i can see.
On Sat, Aug 18, 2012 at 10:52 PM, Shashwat Shriparv <
[EMAIL PROTECTED]> wrote:
> Give command ****
>
> ** **
>
> Jps****
>
> ** **
>
> If you can see Namenode in the process list you can say your Namenode is
> running.****
>
> ** **
>
> *From:* rahul p [mailto:[EMAIL PROTECTED]]
> *Sent:* Saturday, August 18, 2012 4:46 PM
> *To:* [EMAIL PROTECTED]
>
> *Subject:* Re: Opening hdfs gz file****
>
> ** **
>
> hi , how do i make my namenode up.?****
>
> can someone help me?****
>
> On Fri, Aug 17, 2012 at 2:52 PM, Harsh J <[EMAIL PROTECTED]> wrote:****
>
> On the shell, just do:
>
> $ hadoop fs -text /user/hive/warehouse/sample/loc=US/000001_0.gz****
>
>
> On Fri, Aug 17, 2012 at 12:18 PM, prabhu K <[EMAIL PROTECTED]>
> wrote:
> > Hi Users,
> >
> > How to open HDFS zip file(.gz) file in hadoop.?
> >
> > example:
> >
> > bin/hadoop fs -ls /user/hive/warehouse/sample
> > -rw-r--r-- 4 root supergroup 465141227 2012-08-14 17:02
> > /user/hive/warehouse/sample/loc=US/000001_0.gz
> >
> > i want to see the '000001_0.gz' file content. can anyone knows how to
> open
> > this file?
> >
> > Thanks,
> > Prabhu
>
>
> ****
>
> --
> Harsh J****
>
> ** **
>
+
rahul p 2012-08-18, 15:18
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Re: Opening hdfs gz file
Terry Healy 2012-08-17, 14:09
This might help in you efforts: http://docs.oracle.com/javase/7/docs/api/java/util/zip/GZIPInputStream.html-Terry On 08/17/2012 02:52 AM, Harsh J wrote: > On the shell, just do: > > $ hadoop fs -text /user/hive/warehouse/sample/loc=US/000001_0.gz > > On Fri, Aug 17, 2012 at 12:18 PM, prabhu K <[EMAIL PROTECTED]> wrote: >> Hi Users, >> >> How to open HDFS zip file(.gz) file in hadoop.? >> >> example: >> >> bin/hadoop fs -ls /user/hive/warehouse/sample >> -rw-r--r-- 4 root supergroup 465141227 2012-08-14 17:02 >> /user/hive/warehouse/sample/loc=US/000001_0.gz >> >> i want to see the '000001_0.gz' file content. can anyone knows how to open >> this file? >> >> Thanks, >> Prabhu > > > -- Terry Healy / [EMAIL PROTECTED] Cyber Security Operations Brookhaven National Laboratory Building 515, Upton N.Y. 11973
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Terry Healy 2012-08-17, 14:09
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RE: Opening hdfs gz file
jcfolsom@... 2012-08-17, 14:21
1. Copy the file to the local file system: hadoop fs -copyToLocal [-ignorecrc] [-crc] URI <localdst> 2. tar -zxf filename -------- Original Message -------- Subject: Re: Opening hdfs gz file From: Terry Healy <[EMAIL PROTECTED]> Date: Fri, August 17, 2012 10:09 am To: [EMAIL PROTECTED] This might help in you efforts: http://docs.oracle.com/javase/7/docs/api/java/util/zip/GZIPInputStream.html-Terry On 08/17/2012 02:52 AM, Harsh J wrote: > On the shell, just do: > > $ hadoop fs -text /user/hive/warehouse/sample/loc=US/000001_0.gz > > On Fri, Aug 17, 2012 at 12:18 PM, prabhu K <[EMAIL PROTECTED]> wrote: >> Hi Users, >> >> How to open HDFS zip file(.gz) file in hadoop.? >> >> example: >> >> bin/hadoop fs -ls /user/hive/warehouse/sample >> -rw-r--r-- 4 root supergroup 465141227 2012-08-14 17:02 >> /user/hive/warehouse/sample/loc=US/000001_0.gz >> >> i want to see the '000001_0.gz' file content. can anyone knows how to open >> this file? >> >> Thanks, >> Prabhu > > > -- Terry Healy / [EMAIL PROTECTED] Cyber Security Operations Brookhaven National Laboratory Building 515, Upton N.Y. 11973
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jcfolsom@... 2012-08-17, 14:21
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