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HBase, mail # user - Accessing HBase using java native api from weblogic


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Re: Accessing HBase using java native api from weblogic
Stack 2013-07-19, 19:18
You see anything in zk logs at the time of your connectionloss?
192.168.56.101:2181 is where a zk ensemble member resides (and is up and
running)?

St.Ack
On Fri, Jul 19, 2013 at 11:33 AM, rjoshi <[EMAIL PROTECTED]> wrote:

> Hello,
>
>   I have a java native api to access HBase and it works fine as a
> standalone
> program. But when I deploy same jar file as part of JAX-RS service, it's
> not
> able to get zookeeper.
>
> I have given below both logs when accessed (doesn't work) from weblogic and
> accessed (works fine) as a standalone java program using same jar.
>
> Any help would be appreciated.
>
>
> Below is the log when accessed within WebLogic 10.3.5 and it doesn't work.
>
> <pre>
> 2013-07-19 14:15:30 INFO  class:68 -
> *************************************************
> 2013-07-19 14:15:30 INFO  class:69 - HBase configuration info ::
> zookeeperQuorum -->192.168.56.101, zookeeperClientPort -->2181, hbaseMaster
> -->192.168.56.101:60000
> 2013-07-19 14:15:30 INFO  class:72 -
> *************************************************
> 2013-07-19 14:15:30 DEBUG MutableMetricsFactory:42 - field
> org.apache.hadoop.metrics2.lib.MutableRate
> org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginSuccess
> with
> annotation @org.apache.hadoop.metrics2.annotation.Metric(valueName=Time,
> about=, value=[Rate of successful kerberos logins and latency
> (milliseconds)], type=DEFAULT, always=false, sampleName=Ops)
> 2013-07-19 14:15:30 DEBUG MutableMetricsFactory:42 - field
> org.apache.hadoop.metrics2.lib.MutableRate
> org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginFailure
> with
> annotation @org.apache.hadoop.metrics2.annotation.Metric(valueName=Time,
> about=, value=[Rate of failed kerberos logins and latency (milliseconds)],
> type=DEFAULT, always=false, sampleName=Ops)
> 2013-07-19 14:15:30 DEBUG MetricsSystemImpl:220 - UgiMetrics, User and
> group
> related metrics
> 2013-07-19 14:15:30 DEBUG Groups:180 -  Creating new Groups object
> 2013-07-19 14:15:30 DEBUG NativeCodeLoader:46 - Trying to load the
> custom-built native-hadoop library...
> 2013-07-19 14:15:30 DEBUG NativeCodeLoader:55 - Failed to load
> native-hadoop
> with error: java.lang.UnsatisfiedLinkError: no hadoop in java.library.path
> 2013-07-19 14:15:30 DEBUG NativeCodeLoader:56 -
>
> java.library.path=C:\Java\JROCKI~1.0\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Oracle\MIDDLE~3\patch_wls1035\profiles\default\native;C:\Oracle\MIDDLE~3\patch_ocp360\profiles\default\native;C:\Oracle\MIDDLE~3\patch_jdev1111\profiles\default\native;C:\Oracle\MIDDLE~3\WLSERV~1.3\server\native\win\32;C:\Oracle\MIDDLE~3\WLSERV~1.3\server\bin;C:\Oracle\MIDDLE~3\modules\ORGAPA~1.1\bin;C:\Java\JROCKI~1.0\jre\bin;C:\Java\JROCKI~1.0\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program
> Files (x86)\Microsoft Application Virtualization
> Client;C:\Java\jrockit-jdk1.6.0_37-R28.2.5-4.1.0;C:\Program
>
> Files\TortoiseSVN\bin;C:\Oracl;C:\Users\user123\AppData\Local\Enthought\Canopy32\User\Scripts;C:\Softwares\npp.6.3.2.bin\unicode\notepad++.exe;C:\Python\Python27;C:\Softwares\apache-maven-3.0.5\bin;C:\Softwares\depot_tools;C:\Softwares\apache-ant-1.9.1\bin;;C:\Oracle\MIDDLE~3\WLSERV~1.3\server\native\win\32\oci920_8;.
> 2013-07-19 14:15:30 WARN  NativeCodeLoader:62 - Unable to load
> native-hadoop
> library for your platform... using builtin-java classes where applicable
> 2013-07-19 14:15:30 DEBUG JniBasedUnixGroupsMappingWithFallback:40 -
> Falling
> back to shell based
> 2013-07-19 14:15:30 DEBUG JniBasedUnixGroupsMappingWithFallback:44 - Group
> mapping impl=org.apache.hadoop.security.ShellBasedUnixGroupsMapping
> 2013-07-19 14:15:30 DEBUG Groups:66 - Group mapping
> impl=org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback;
> cacheTimeout=300000
> 2013-07-19 14:15:30 DEBUG UserGroupInformation:175 - hadoop login
> 2013-07-19 14:15:30 DEBUG UserGroupInformation:124 - hadoop login commit
> 2013-07-19 14:15:30 DEBUG UserGroupInformation:154 - using local