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From rjoshi <rink...@yahoo.com>
Subject Accessing HBase using java native api from weblogic
Date Fri, 19 Jul 2013 18:33:18 GMT
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
user:NTUserPrincipal: user123
2013-07-19 14:15:30 DEBUG UserGroupInformation:697 - UGI loginUser:user123
(auth:SIMPLE)
2013-07-19 14:15:30 DEBUG ZKUtil:120 - hconnection opening connection to
ZooKeeper with ensemble (192.168.56.101:2181)
2013-07-19 14:15:30 INFO  RecoverableZooKeeper:104 - The identifier of this
process is 55380@WIN75CB245190F
2013-07-19 14:15:30 WARN  RecoverableZooKeeper:219 - Possibly transient
ZooKeeper exception:
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
2013-07-19 14:15:30 INFO  RetryCounter:53 - Sleeping 2000ms before retry
#1...
2013-07-19 14:15:32 WARN  RecoverableZooKeeper:219 - Possibly transient
ZooKeeper exception:
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
2013-07-19 14:15:32 INFO  RetryCounter:53 - Sleeping 4000ms before retry
#2...
2013-07-19 14:15:37 WARN  RecoverableZooKeeper:219 - Possibly transient
ZooKeeper exception:
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
2013-07-19 14:15:37 INFO  RetryCounter:53 - Sleeping 8000ms before retry
#3...
2013-07-19 14:15:45 WARN  RecoverableZooKeeper:219 - Possibly transient
ZooKeeper exception:
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
2013-07-19 14:15:45 ERROR RecoverableZooKeeper:221 - ZooKeeper exists failed
after 3 retries
2013-07-19 14:15:45 WARN  ZKUtil:453 - hconnection Unable to set watcher on
znode (/hbase/hbaseid)
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
	at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
	at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
	at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041)
	at
org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:172)
	at org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:450)
	at
org.apache.hadoop.hbase.zookeeper.ClusterId.readClusterIdZNode(ClusterId.java:61)
	at org.apache.hadoop.hbase.zookeeper.ClusterId.getId(ClusterId.java:50)
	at org.apache.hadoop.hbase.zookeeper.ClusterId.hasId(ClusterId.java:44)
	at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.ensureZookeeperTrackers(HConnectionManager.java:615)
	at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:871)
	at
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:846)
	at org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:271)
	at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:211)
	at
org.apache.hadoop.hbase.client.HTableFactory.createHTableInterface(HTableFactory.java:36)
	at
org.apache.hadoop.hbase.client.HTablePool.createHTable(HTablePool.java:265)
	at
org.apache.hadoop.hbase.client.HTablePool.findOrCreateTable(HTablePool.java:195)
	at org.apache.hadoop.hbase.client.HTablePool.getTable(HTablePool.java:174)
	at
com.cap1.hbase.lookup.HBaseProcessImpl.processTrnx(HBaseProcessImpl.java:87)
	at
com.cap1.hbase.lookup.HBaseProcessImpl.processRecord(HBaseProcessImpl.java:64)
	at
com.cap1.hbase.callable.HBaseCallable.processTrxns(HBaseCallable.java:47)
	at com.cap1.hbase.callable.HBaseCallable.call(HBaseCallable.java:38)
	at com.cap1.hbase.callable.HBaseCallable.call(HBaseCallable.java:1)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)
</pre>


Below is the log when same jar file accessed as a standalone java program.

<pre>
2013-07-19 14:22:28 INFO  class:68 -
*************************************************
2013-07-19 14:22:28 INFO  class:69 - HBase configuration info ::
zookeeperQuorum -->192.168.56.101, zookeeperClientPort -->2181, hbaseMaster
-->192.168.56.101:60000
2013-07-19 14:22:28 INFO  class:72 -
*************************************************
2013-07-19 14:22:29 DEBUG MutableMetricsFactory:42 - field
org.apache.hadoop.metrics2.lib.MutableRate
org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginSuccess with
annotation @org.apache.hadoop.metrics2.annotation.Metric(valueName=Time,
about=, value=[Rate of successful kerberos logins and latency
(milliseconds)], always=false, type=DEFAULT, sampleName=Ops)
2013-07-19 14:22:29 DEBUG MutableMetricsFactory:42 - field
org.apache.hadoop.metrics2.lib.MutableRate
org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginFailure with
annotation @org.apache.hadoop.metrics2.annotation.Metric(valueName=Time,
about=, value=[Rate of failed kerberos logins and latency (milliseconds)],
always=false, type=DEFAULT, sampleName=Ops)
2013-07-19 14:22:29 DEBUG MetricsSystemImpl:220 - UgiMetrics, User and group
related metrics
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further
details.
2013-07-19 14:22:29 DEBUG Groups:180 -  Creating new Groups object
2013-07-19 14:22:29 DEBUG NativeCodeLoader:46 - Trying to load the
custom-built native-hadoop library...
2013-07-19 14:22:29 DEBUG NativeCodeLoader:55 - Failed to load native-hadoop
with error: java.lang.UnsatisfiedLinkError: no hadoop in java.library.path
2013-07-19 14:22:29 DEBUG NativeCodeLoader:56 -
java.library.path=C:\Oracle\Middleware\jdk160_29\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;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;;.
2013-07-19 14:22:29 WARN  NativeCodeLoader:62 - Unable to load native-hadoop
library for your platform... using builtin-java classes where applicable
2013-07-19 14:22:29 DEBUG JniBasedUnixGroupsMappingWithFallback:40 - Falling
back to shell based
2013-07-19 14:22:29 DEBUG JniBasedUnixGroupsMappingWithFallback:44 - Group
mapping impl=org.apache.hadoop.security.ShellBasedUnixGroupsMapping
2013-07-19 14:22:29 DEBUG Groups:66 - Group mapping
impl=org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback;
cacheTimeout=300000
2013-07-19 14:22:29 DEBUG UserGroupInformation:175 - hadoop login
2013-07-19 14:22:29 DEBUG UserGroupInformation:124 - hadoop login commit
2013-07-19 14:22:29 DEBUG UserGroupInformation:154 - using local
user:NTUserPrincipal: user123
2013-07-19 14:22:29 DEBUG UserGroupInformation:697 - UGI loginUser:user123
(auth:SIMPLE)
2013-07-19 14:22:29 DEBUG ZKUtil:120 - hconnection opening connection to
ZooKeeper with ensemble (192.168.56.101:2181)
2013-07-19 14:22:29 INFO  RecoverableZooKeeper:104 - The identifier of this
process is 50384@WIN75CB245190F
2013-07-19 14:22:29 DEBUG ZooKeeperWatcher:273 - hconnection Received
ZooKeeper Event, type=None, state=SyncConnected, path=null
2013-07-19 14:22:29 DEBUG ZooKeeperWatcher:350 -
hconnection-0x13ff7e7fc02000a connected
2013-07-19 14:22:29 DEBUG ZKUtil:1601 - hconnection-0x13ff7e7fc02000a
Retrieved 36 byte(s) of data from znode /hbase/hbaseid;
data=494de2c7-aa9c-4b24-9f2c-90ba6...
2013-07-19 14:22:29 DEBUG ZKUtil:423 - hconnection-0x13ff7e7fc02000a Set
watcher on existing znode /hbase/master
2013-07-19 14:22:29 DEBUG ZKUtil:1601 - hconnection-0x13ff7e7fc02000a
Retrieved 36 byte(s) of data from znode /hbase/master and set watcher;
\x00\x00ubuntu-12.04.2,47663,...
2013-07-19 14:22:29 DEBUG ZKUtil:423 - hconnection-0x13ff7e7fc02000a Set
watcher on existing znode /hbase/root-region-server
2013-07-19 14:22:29 DEBUG ZKUtil:1601 - hconnection-0x13ff7e7fc02000a
Retrieved 34 byte(s) of data from znode /hbase/root-region-server and set
watcher; ubuntu-12.04.2,50780,13742537...
2013-07-19 14:22:29 DEBUG HBaseRPC:102 - Using RpcEngine:
org.apache.hadoop.hbase.ipc.WritableRpcEngine
2013-07-19 14:22:29 DEBUG HBaseClient:860 - The ping interval is60000ms.
2013-07-19 14:22:29 DEBUG ZKUtil:1601 - hconnection-0x13ff7e7fc02000a
Retrieved 34 byte(s) of data from znode /hbase/root-region-server and set
watcher; ubuntu-12.04.2,50780,13742537...
2013-07-19 14:22:29 DEBUG HConnectionManager$HConnectionImplementation:875 -
Looked up root region location,
connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@1077fc9;
serverName=ubuntu-12.04.2,50780,1374253744820
2013-07-19 14:22:29 DEBUG HBaseClient:434 - Connecting to
org.apache.hadoop.hbase.ipc.HBaseClient$ConnectionId@430581cd
2013-07-19 14:22:29 DEBUG HBaseClient:608 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 sending #0
2013-07-19 14:22:29 DEBUG HBaseClient:575 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123: starting, having
connections 1
2013-07-19 14:22:29 DEBUG HBaseClient:649 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 got value #0
2013-07-19 14:22:29 DEBUG RPCEngine:92 - Call: getProtocolVersion 36
2013-07-19 14:22:29 DEBUG HBaseClient:608 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 sending #1
2013-07-19 14:22:29 DEBUG HBaseClient:649 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 got value #1
2013-07-19 14:22:29 DEBUG RPCEngine:92 - Call: getClosestRowBefore 5
2013-07-19 14:22:29 DEBUG HConnectionManager$HConnectionImplementation:1266
- Cached location for .META.,,1.1028785192 is ubuntu-12.04.2:50780
2013-07-19 14:22:29 WARN  Configuration:824 - hadoop.native.lib is
deprecated. Instead, use io.native.lib.available
2013-07-19 14:22:29 DEBUG HBaseClient:608 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 sending #2
2013-07-19 14:22:29 DEBUG HBaseClient:649 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 got value #2
2013-07-19 14:22:29 DEBUG RPCEngine:92 - Call: getClosestRowBefore 3
2013-07-19 14:22:29 DEBUG MetaScanner:200 - Scanning .META. starting at
row=HBASE_TEST_TABLE,,00000000000000 for max=10 rows using
org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@1077fc9
2013-07-19 14:22:29 DEBUG HBaseClient:608 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 sending #3
2013-07-19 14:22:29 DEBUG HBaseClient:649 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 got value #3
2013-07-19 14:22:29 DEBUG RPCEngine:92 - Call: openScanner 3
2013-07-19 14:22:29 DEBUG HBaseClient:608 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 sending #4
2013-07-19 14:22:29 DEBUG HBaseClient:649 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 got value #4
2013-07-19 14:22:29 DEBUG RPCEngine:92 - Call: next 6
2013-07-19 14:22:29 DEBUG HConnectionManager$HConnectionImplementation:1266
- Cached location for
HBASE_TEST_TABLE,,1373942516744.9243ede59ac4a179cae677d7c4ca964c. is
ubuntu-12.04.2:50780
2013-07-19 14:22:29 DEBUG HBaseClient:608 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 sending #5
2013-07-19 14:22:29 DEBUG HBaseClient:649 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 got value #5
2013-07-19 14:22:29 DEBUG RPCEngine:92 - Call: close 2
2013-07-19 14:22:29 INFO  HBaseProcessImpl:145 -
****************************************************************
2013-07-19 14:22:29 INFO  HBaseProcessImpl:146 - Start row key -->
8f064a8b5da9b68adbaf0db302363dee, Stop row key -->
8f064a8b5da9b68adbaf0db302363def
2013-07-19 14:22:29 INFO  HBaseProcessImpl:148 -
*****************************************************************
2013-07-19 14:22:29 INFO  HBaseProcessImpl:251 -
***********************************************
2013-07-19 14:22:29 INFO  HBaseProcessImpl:252 - Filter info:: FilterList OR
(5/6): [SingleColumnValueFilter (ca, city, EQUAL, Chicago),
SingleColumnValueFilter (ca, state, EQUAL, IL), SingleColumnValueFilter (ca,
country, EQUAL, ), SingleColumnValueFilter (ca, mcc, EQUAL, 5814),
SingleColumnValueFilter (ca, terminal_owner, EQUAL, )]
2013-07-19 14:22:29 INFO  HBaseProcessImpl:253 -
***********************************************
2013-07-19 14:22:29 DEBUG ClientScanner:90 - Creating scanner over
HBASE_TEST_TABLE starting at key '8f064a8b5da9b68adbaf0db302363dee'
2013-07-19 14:22:29 DEBUG ClientScanner:198 - Advancing internal scanner to
startKey at '8f064a8b5da9b68adbaf0db302363dee'
2013-07-19 14:22:29 DEBUG HBaseClient:608 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 sending #6
2013-07-19 14:22:29 DEBUG HBaseClient:649 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 got value #6
2013-07-19 14:22:29 DEBUG RPCEngine:92 - Call: openScanner 3
2013-07-19 14:22:29 DEBUG HBaseClient:608 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 sending #7
2013-07-19 14:22:29 DEBUG HBaseClient:649 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 got value #7
2013-07-19 14:22:29 DEBUG RPCEngine:92 - Call: next 5
2013-07-19 14:22:29 DEBUG HBaseClient:608 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 sending #8
2013-07-19 14:22:29 DEBUG HBaseClient:649 - IPC Client (6888942) connection
to ubuntu-12.04.2/192.168.56.101:50780 from user123 got value #8
2013-07-19 14:22:29 DEBUG RPCEngine:92 - Call: close 1
2013-07-19 14:22:29 DEBUG ClientScanner:185 - Finished with scanning at
{NAME =>
'HBASE_TEST_TABLE,,1373942516744.9243ede59ac4a179cae677d7c4ca964c.',
STARTKEY => '', ENDKEY => '', ENCODED => 9243ede59ac4a179cae677d7c4ca964c,}
2013-07-19 14:22:29 INFO  TaskExecutorService:87 -  getActiveCount:0
getCompletedTaskCount:1 getCorePoolSize:10 getLargestPoolSize:10
getPoolSize:10 getTaskCount:1 getQueue().size():0
2013-07-19 14:22:29 INFO  CustomExecutorPool:143 - added executor back to
pool
2013-07-19 14:22:29 INFO  DefaultRequestHandler:59 - Successfully processed
payLoad:: d7ca6619-cee6-498f-91a8-bb18de7776c8 with size::1
2013-07-19 14:22:29 INFO  MerchantInfoLookup:126 - Request Identifier::
d7ca6619-cee6-498f-91a8-bb18de7776c8
2013-07-19 14:22:29 INFO  MerchantInfoLookup:127 - Response list size:: 1
2013-07-19 14:22:29 INFO  MerchantInfoLookup:128 - ****************** OUTPUT
RECORD ****************************
</pre>



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