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Posted to issues@hbase.apache.org by "liuli (JIRA)" <ji...@apache.org> on 2012/08/02 11:21:03 UTC
[jira] [Created] (HBASE-6500) hbck comlaining, Exception in thread
"main" java.lang.NullPointerException
liuli created HBASE-6500:
----------------------------
Summary: hbck comlaining, Exception in thread "main" java.lang.NullPointerException
Key: HBASE-6500
URL: https://issues.apache.org/jira/browse/HBASE-6500
Project: HBase
Issue Type: Bug
Components: hbck
Affects Versions: 0.94.0
Environment: Hadoop 0.20.205.0
Zookeeper: zookeeper-3.3.5.jar
Hbase: hbase-0.94.0
Reporter: liuli
I met problem with starting Hbase:
I have 5 machines (Ubuntu)
109.123.121.23 rsmm-master.example.com
109.123.121.24 rsmm-slave-1.example.com
109.123.121.25 rsmm-slave-2.example.com
109.123.121.26 rsmm-slave-3.example.com
109.123.121.27 rsmm-slave-4.example.com
Hadoop 0.20.205.0
Zookeeper: zookeeper-3.3.5.jar
Hbase: hbase-0.94.0
After starting HBase, running hbck
hduser@rsmm-master:~/hbase/bin$ ./hbase hbck
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:host.name=rsmm-master.example.com
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_33
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jre1.6.0_33
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hduser/hbase/conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hbase:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/hbase/hbase-0.94.0-tests.jar:/home/hduser/hbase/lib/activation-1.1.jar:/home/hduser/hbase/lib/asm-3.1.jar:/home/hduser/hbase/lib/avro-1.5.3.jar:/home/hduser/hbase/lib/avro-ipc-1.5.3.jar:/home/hduser/hbase/lib/commons-beanutils-1.7.0.jar:/home/hduser/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hbase/lib/commons-cli-1.2.jar:/home/hduser/hbase/lib/commons-codec-1.4.jar:/home/hduser/hbase/lib/commons-collections-3.2.1.jar:/home/hduser/hbase/lib/commons-configuration-1.6.jar:/home/hduser/hbase/lib/commons-digester-1.8.jar:/home/hduser/hbase/lib/commons-el-1.0.jar:/home/hduser/hbase/lib/commons-httpclient-3.1.jar:/home/hduser/hbase/lib/commons-io-2.1.jar:/home/hduser/hbase/lib/commons-lang-2.5.jar:/home/hduser/hbase/lib/commons-logging-1.1.1.jar:/home/hduser/hbase/lib/commons-math-2.1.jar:/home/hduser/hbase/lib/commons-net-1.4.1.jar:/home/hduser/hbase/lib/core-3.1.1.jar:/home/hduser/hbase/lib/guava-r09.jar:/home/hduser/hbase/lib/hadoop-core-0.20.205.0.jar:/home/hduser/hbase/lib/high-scale-lib-1.1.1.jar:/home/hduser/hbase/lib/httpclient-4.1.2.jar:/home/hduser/hbase/lib/httpcore-4.1.3.jar:/home/hduser/hbase/lib/jackson-core-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-jaxrs-1.5.5.jar:/home/hduser/hbase/lib/jackson-mapper-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-xc-1.5.5.jar:/home/hduser/hbase/lib/jamon-runtime-2.3.1.jar:/home/hduser/hbase/lib/jasper-compiler-5.5.23.jar:/home/hduser/hbase/lib/jasper-runtime-5.5.23.jar:/home/hduser/hbase/lib/jaxb-api-2.1.jar:/home/hduser/hbase/lib/jaxb-impl-2.1.12.jar:/home/hduser/hbase/lib/jersey-core-1.4.jar:/home/hduser/hbase/lib/jersey-json-1.4.jar:/home/hduser/hbase/lib/jersey-server-1.4.jar:/home/hduser/hbase/lib/jettison-1.1.jar:/home/hduser/hbase/lib/jetty-6.1.26.jar:/home/hduser/hbase/lib/jetty-util-6.1.26.jar:/home/hduser/hbase/lib/jruby-complete-1.6.5.jar:/home/hduser/hbase/lib/jsp-2.1-6.1.14.jar:/home/hduser/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hduser/hbase/lib/libthrift-0.8.0.jar:/home/hduser/hbase/lib/log4j-1.2.16.jar:/home/hduser/hbase/lib/netty-3.2.4.Final.jar:/home/hduser/hbase/lib/protobuf-java-2.4.0a.jar:/home/hduser/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hduser/hbase/lib/slf4j-api-1.5.8.jar:/home/hduser/hbase/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hbase/lib/snappy-java-1.0.3.2.jar:/home/hduser/hbase/lib/stax-api-1.0.1.jar:/home/hduser/hbase/lib/velocity-1.7.jar:/home/hduser/hbase/lib/xmlenc-0.52.jar:/home/hduser/hbase/lib/zookeeper-3.3.5.jar:/home/hduser/hadoop-0.20.205.0/conf:/home/hduser/hadoop-0.20.205.0/libexec/../conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/hadoop-core-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/asm-3.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjrt-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjtools-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-cli-1.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-codec-1.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-collections-3.2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-configuration-1.6.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-daemon-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-digester-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-el-1.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-httpclient-3.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-lang-2.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-1.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-api-1.0.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-math-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-net-1.4.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/core-3.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-capacity-scheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-fairscheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-thriftfs-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-core-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-mapper-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-compiler-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-runtime-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jdeb-0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-core-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-json-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-server-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jets3t-0.6.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-util-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsch-0.1.42.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/junit-4.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/kfs-0.2.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/log4j-1.2.15.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/mockito-all-1.8.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/oro-2.0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/servlet-api-2.5-20081211.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-api-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.4.3.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/xmlenc-0.52.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-api-2.1.jar:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/zookeeper/zookeeper-3.3.5.jar
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hduser/hadoop-0.20.205.0/libexec/../lib:/home/hduser/hbase/lib/native/Linux-i386-32
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-24-generic
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser/hbase/bin
28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=rsmm-slave-3.example.com:2181,rsmm-slave-2.example.com:2181,rsmm-slave-1.example.com:2181,rsmm-master.example.com:2181,rsmm-slave-4.example.com:2181 sessionTimeout=180000 watcher=hconnection
28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Opening socket connection to server rsmm-slave-2.example.com/109.123.121.25:2181
28/12/12 17:13:29 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 23048@rsmm-master.example.com
28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Socket connection established to rsmm-slave-2.example.com/109.123.121.25:2181, initiating session
28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Session establishment complete on server rsmm-slave-2.example.com/109.123.121.25:2181, sessionid = 0xffb11d368cd10007, negotiated timeout = 20000
28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is rsmm-slave-2.example.com:60020
Version: 0.94.0
28/12/12 17:13:30 INFO util.HBaseFsck: Loading regionsinfo from the .META. table
28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning -ROOT- starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning .META. starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
28/12/12 17:13:30 INFO util.HBaseFsck: getHTableDescriptors == tableNames => []
Exception in thread "main" java.lang.NullPointerException
at org.apache.hadoop.hbase.util.HBaseFsck.reportTablesInFlux(HBaseFsck.java:560)
at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:346)
at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:382)
at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3120)
I knew there is some patch to 0.94 to solve this problem[https://issues.apache.org/jira/browse/HBASE-5928], but after I apply the patch, I still got the same problem
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[jira] [Commented] (HBASE-6500) hbck comlaining, Exception in
thread "main" java.lang.NullPointerException
Posted by "Michael Drzal (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13453968#comment-13453968 ]
Michael Drzal commented on HBASE-6500:
--------------------------------------
[~grace.huang] can we close this out as a duplicate of 6464 or are you still seeing issues?
> hbck comlaining, Exception in thread "main" java.lang.NullPointerException
> ---------------------------------------------------------------------------
>
> Key: HBASE-6500
> URL: https://issues.apache.org/jira/browse/HBASE-6500
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.94.0
> Environment: Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> Reporter: liuli
>
> I met problem with starting Hbase:
> I have 5 machines (Ubuntu)
> 109.123.121.23 rsmm-master.example.com
> 109.123.121.24 rsmm-slave-1.example.com
> 109.123.121.25 rsmm-slave-2.example.com
> 109.123.121.26 rsmm-slave-3.example.com
> 109.123.121.27 rsmm-slave-4.example.com
> Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> After starting HBase, running hbck
> hduser@rsmm-master:~/hbase/bin$ ./hbase hbck
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:host.name=rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jre1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hduser/hbase/conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hbase:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/hbase/hbase-0.94.0-tests.jar:/home/hduser/hbase/lib/activation-1.1.jar:/home/hduser/hbase/lib/asm-3.1.jar:/home/hduser/hbase/lib/avro-1.5.3.jar:/home/hduser/hbase/lib/avro-ipc-1.5.3.jar:/home/hduser/hbase/lib/commons-beanutils-1.7.0.jar:/home/hduser/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hbase/lib/commons-cli-1.2.jar:/home/hduser/hbase/lib/commons-codec-1.4.jar:/home/hduser/hbase/lib/commons-collections-3.2.1.jar:/home/hduser/hbase/lib/commons-configuration-1.6.jar:/home/hduser/hbase/lib/commons-digester-1.8.jar:/home/hduser/hbase/lib/commons-el-1.0.jar:/home/hduser/hbase/lib/commons-httpclient-3.1.jar:/home/hduser/hbase/lib/commons-io-2.1.jar:/home/hduser/hbase/lib/commons-lang-2.5.jar:/home/hduser/hbase/lib/commons-logging-1.1.1.jar:/home/hduser/hbase/lib/commons-math-2.1.jar:/home/hduser/hbase/lib/commons-net-1.4.1.jar:/home/hduser/hbase/lib/core-3.1.1.jar:/home/hduser/hbase/lib/guava-r09.jar:/home/hduser/hbase/lib/hadoop-core-0.20.205.0.jar:/home/hduser/hbase/lib/high-scale-lib-1.1.1.jar:/home/hduser/hbase/lib/httpclient-4.1.2.jar:/home/hduser/hbase/lib/httpcore-4.1.3.jar:/home/hduser/hbase/lib/jackson-core-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-jaxrs-1.5.5.jar:/home/hduser/hbase/lib/jackson-mapper-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-xc-1.5.5.jar:/home/hduser/hbase/lib/jamon-runtime-2.3.1.jar:/home/hduser/hbase/lib/jasper-compiler-5.5.23.jar:/home/hduser/hbase/lib/jasper-runtime-5.5.23.jar:/home/hduser/hbase/lib/jaxb-api-2.1.jar:/home/hduser/hbase/lib/jaxb-impl-2.1.12.jar:/home/hduser/hbase/lib/jersey-core-1.4.jar:/home/hduser/hbase/lib/jersey-json-1.4.jar:/home/hduser/hbase/lib/jersey-server-1.4.jar:/home/hduser/hbase/lib/jettison-1.1.jar:/home/hduser/hbase/lib/jetty-6.1.26.jar:/home/hduser/hbase/lib/jetty-util-6.1.26.jar:/home/hduser/hbase/lib/jruby-complete-1.6.5.jar:/home/hduser/hbase/lib/jsp-2.1-6.1.14.jar:/home/hduser/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hduser/hbase/lib/libthrift-0.8.0.jar:/home/hduser/hbase/lib/log4j-1.2.16.jar:/home/hduser/hbase/lib/netty-3.2.4.Final.jar:/home/hduser/hbase/lib/protobuf-java-2.4.0a.jar:/home/hduser/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hduser/hbase/lib/slf4j-api-1.5.8.jar:/home/hduser/hbase/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hbase/lib/snappy-java-1.0.3.2.jar:/home/hduser/hbase/lib/stax-api-1.0.1.jar:/home/hduser/hbase/lib/velocity-1.7.jar:/home/hduser/hbase/lib/xmlenc-0.52.jar:/home/hduser/hbase/lib/zookeeper-3.3.5.jar:/home/hduser/hadoop-0.20.205.0/conf:/home/hduser/hadoop-0.20.205.0/libexec/../conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/hadoop-core-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/asm-3.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjrt-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjtools-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-cli-1.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-codec-1.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-collections-3.2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-configuration-1.6.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-daemon-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-digester-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-el-1.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-httpclient-3.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-lang-2.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-1.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-api-1.0.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-math-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-net-1.4.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/core-3.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-capacity-scheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-fairscheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-thriftfs-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-core-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-mapper-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-compiler-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-runtime-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jdeb-0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-core-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-json-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-server-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jets3t-0.6.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-util-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsch-0.1.42.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/junit-4.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/kfs-0.2.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/log4j-1.2.15.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/mockito-all-1.8.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/oro-2.0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/servlet-api-2.5-20081211.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-api-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.4.3.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/xmlenc-0.52.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-api-2.1.jar:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/zookeeper/zookeeper-3.3.5.jar
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hduser/hadoop-0.20.205.0/libexec/../lib:/home/hduser/hbase/lib/native/Linux-i386-32
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-24-generic
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser/hbase/bin
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=rsmm-slave-3.example.com:2181,rsmm-slave-2.example.com:2181,rsmm-slave-1.example.com:2181,rsmm-master.example.com:2181,rsmm-slave-4.example.com:2181 sessionTimeout=180000 watcher=hconnection
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Opening socket connection to server rsmm-slave-2.example.com/109.123.121.25:2181
> 28/12/12 17:13:29 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 23048@rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Socket connection established to rsmm-slave-2.example.com/109.123.121.25:2181, initiating session
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Session establishment complete on server rsmm-slave-2.example.com/109.123.121.25:2181, sessionid = 0xffb11d368cd10007, negotiated timeout = 20000
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is rsmm-slave-2.example.com:60020
> Version: 0.94.0
> 28/12/12 17:13:30 INFO util.HBaseFsck: Loading regionsinfo from the .META. table
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning -ROOT- starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning .META. starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 INFO util.HBaseFsck: getHTableDescriptors == tableNames => []
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.HBaseFsck.reportTablesInFlux(HBaseFsck.java:560)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:346)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:382)
> at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3120)
> I knew there is some patch to 0.94 to solve this problem[https://issues.apache.org/jira/browse/HBASE-5928], but after I apply the patch, I still got the same problem
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[jira] [Commented] (HBASE-6500) hbck comlaining, Exception in
thread "main" java.lang.NullPointerException
Posted by "Lars Hofhansl (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454954#comment-13454954 ]
Lars Hofhansl commented on HBASE-6500:
--------------------------------------
Heh, no problem English is not my native language either.
> hbck comlaining, Exception in thread "main" java.lang.NullPointerException
> ---------------------------------------------------------------------------
>
> Key: HBASE-6500
> URL: https://issues.apache.org/jira/browse/HBASE-6500
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.94.0
> Environment: Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> Reporter: liuli
>
> I met problem with starting Hbase:
> I have 5 machines (Ubuntu)
> 109.123.121.23 rsmm-master.example.com
> 109.123.121.24 rsmm-slave-1.example.com
> 109.123.121.25 rsmm-slave-2.example.com
> 109.123.121.26 rsmm-slave-3.example.com
> 109.123.121.27 rsmm-slave-4.example.com
> Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> After starting HBase, running hbck
> hduser@rsmm-master:~/hbase/bin$ ./hbase hbck
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:host.name=rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jre1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hduser/hbase/conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hbase:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/hbase/hbase-0.94.0-tests.jar:/home/hduser/hbase/lib/activation-1.1.jar:/home/hduser/hbase/lib/asm-3.1.jar:/home/hduser/hbase/lib/avro-1.5.3.jar:/home/hduser/hbase/lib/avro-ipc-1.5.3.jar:/home/hduser/hbase/lib/commons-beanutils-1.7.0.jar:/home/hduser/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hbase/lib/commons-cli-1.2.jar:/home/hduser/hbase/lib/commons-codec-1.4.jar:/home/hduser/hbase/lib/commons-collections-3.2.1.jar:/home/hduser/hbase/lib/commons-configuration-1.6.jar:/home/hduser/hbase/lib/commons-digester-1.8.jar:/home/hduser/hbase/lib/commons-el-1.0.jar:/home/hduser/hbase/lib/commons-httpclient-3.1.jar:/home/hduser/hbase/lib/commons-io-2.1.jar:/home/hduser/hbase/lib/commons-lang-2.5.jar:/home/hduser/hbase/lib/commons-logging-1.1.1.jar:/home/hduser/hbase/lib/commons-math-2.1.jar:/home/hduser/hbase/lib/commons-net-1.4.1.jar:/home/hduser/hbase/lib/core-3.1.1.jar:/home/hduser/hbase/lib/guava-r09.jar:/home/hduser/hbase/lib/hadoop-core-0.20.205.0.jar:/home/hduser/hbase/lib/high-scale-lib-1.1.1.jar:/home/hduser/hbase/lib/httpclient-4.1.2.jar:/home/hduser/hbase/lib/httpcore-4.1.3.jar:/home/hduser/hbase/lib/jackson-core-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-jaxrs-1.5.5.jar:/home/hduser/hbase/lib/jackson-mapper-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-xc-1.5.5.jar:/home/hduser/hbase/lib/jamon-runtime-2.3.1.jar:/home/hduser/hbase/lib/jasper-compiler-5.5.23.jar:/home/hduser/hbase/lib/jasper-runtime-5.5.23.jar:/home/hduser/hbase/lib/jaxb-api-2.1.jar:/home/hduser/hbase/lib/jaxb-impl-2.1.12.jar:/home/hduser/hbase/lib/jersey-core-1.4.jar:/home/hduser/hbase/lib/jersey-json-1.4.jar:/home/hduser/hbase/lib/jersey-server-1.4.jar:/home/hduser/hbase/lib/jettison-1.1.jar:/home/hduser/hbase/lib/jetty-6.1.26.jar:/home/hduser/hbase/lib/jetty-util-6.1.26.jar:/home/hduser/hbase/lib/jruby-complete-1.6.5.jar:/home/hduser/hbase/lib/jsp-2.1-6.1.14.jar:/home/hduser/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hduser/hbase/lib/libthrift-0.8.0.jar:/home/hduser/hbase/lib/log4j-1.2.16.jar:/home/hduser/hbase/lib/netty-3.2.4.Final.jar:/home/hduser/hbase/lib/protobuf-java-2.4.0a.jar:/home/hduser/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hduser/hbase/lib/slf4j-api-1.5.8.jar:/home/hduser/hbase/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hbase/lib/snappy-java-1.0.3.2.jar:/home/hduser/hbase/lib/stax-api-1.0.1.jar:/home/hduser/hbase/lib/velocity-1.7.jar:/home/hduser/hbase/lib/xmlenc-0.52.jar:/home/hduser/hbase/lib/zookeeper-3.3.5.jar:/home/hduser/hadoop-0.20.205.0/conf:/home/hduser/hadoop-0.20.205.0/libexec/../conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/hadoop-core-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/asm-3.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjrt-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjtools-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-cli-1.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-codec-1.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-collections-3.2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-configuration-1.6.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-daemon-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-digester-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-el-1.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-httpclient-3.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-lang-2.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-1.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-api-1.0.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-math-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-net-1.4.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/core-3.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-capacity-scheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-fairscheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-thriftfs-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-core-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-mapper-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-compiler-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-runtime-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jdeb-0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-core-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-json-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-server-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jets3t-0.6.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-util-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsch-0.1.42.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/junit-4.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/kfs-0.2.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/log4j-1.2.15.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/mockito-all-1.8.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/oro-2.0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/servlet-api-2.5-20081211.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-api-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.4.3.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/xmlenc-0.52.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-api-2.1.jar:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/zookeeper/zookeeper-3.3.5.jar
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hduser/hadoop-0.20.205.0/libexec/../lib:/home/hduser/hbase/lib/native/Linux-i386-32
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-24-generic
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser/hbase/bin
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=rsmm-slave-3.example.com:2181,rsmm-slave-2.example.com:2181,rsmm-slave-1.example.com:2181,rsmm-master.example.com:2181,rsmm-slave-4.example.com:2181 sessionTimeout=180000 watcher=hconnection
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Opening socket connection to server rsmm-slave-2.example.com/109.123.121.25:2181
> 28/12/12 17:13:29 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 23048@rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Socket connection established to rsmm-slave-2.example.com/109.123.121.25:2181, initiating session
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Session establishment complete on server rsmm-slave-2.example.com/109.123.121.25:2181, sessionid = 0xffb11d368cd10007, negotiated timeout = 20000
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is rsmm-slave-2.example.com:60020
> Version: 0.94.0
> 28/12/12 17:13:30 INFO util.HBaseFsck: Loading regionsinfo from the .META. table
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning -ROOT- starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning .META. starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 INFO util.HBaseFsck: getHTableDescriptors == tableNames => []
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.HBaseFsck.reportTablesInFlux(HBaseFsck.java:560)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:346)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:382)
> at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3120)
> I knew there is some patch to 0.94 to solve this problem[https://issues.apache.org/jira/browse/HBASE-5928], but after I apply the patch, I still got the same problem
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[jira] [Commented] (HBASE-6500) hbck comlaining, Exception in
thread "main" java.lang.NullPointerException
Posted by "liuli (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454770#comment-13454770 ]
liuli commented on HBASE-6500:
------------------------------
Mr. Sorry for wrong type.
> hbck comlaining, Exception in thread "main" java.lang.NullPointerException
> ---------------------------------------------------------------------------
>
> Key: HBASE-6500
> URL: https://issues.apache.org/jira/browse/HBASE-6500
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.94.0
> Environment: Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> Reporter: liuli
>
> I met problem with starting Hbase:
> I have 5 machines (Ubuntu)
> 109.123.121.23 rsmm-master.example.com
> 109.123.121.24 rsmm-slave-1.example.com
> 109.123.121.25 rsmm-slave-2.example.com
> 109.123.121.26 rsmm-slave-3.example.com
> 109.123.121.27 rsmm-slave-4.example.com
> Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> After starting HBase, running hbck
> hduser@rsmm-master:~/hbase/bin$ ./hbase hbck
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:host.name=rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jre1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hduser/hbase/conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hbase:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/hbase/hbase-0.94.0-tests.jar:/home/hduser/hbase/lib/activation-1.1.jar:/home/hduser/hbase/lib/asm-3.1.jar:/home/hduser/hbase/lib/avro-1.5.3.jar:/home/hduser/hbase/lib/avro-ipc-1.5.3.jar:/home/hduser/hbase/lib/commons-beanutils-1.7.0.jar:/home/hduser/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hbase/lib/commons-cli-1.2.jar:/home/hduser/hbase/lib/commons-codec-1.4.jar:/home/hduser/hbase/lib/commons-collections-3.2.1.jar:/home/hduser/hbase/lib/commons-configuration-1.6.jar:/home/hduser/hbase/lib/commons-digester-1.8.jar:/home/hduser/hbase/lib/commons-el-1.0.jar:/home/hduser/hbase/lib/commons-httpclient-3.1.jar:/home/hduser/hbase/lib/commons-io-2.1.jar:/home/hduser/hbase/lib/commons-lang-2.5.jar:/home/hduser/hbase/lib/commons-logging-1.1.1.jar:/home/hduser/hbase/lib/commons-math-2.1.jar:/home/hduser/hbase/lib/commons-net-1.4.1.jar:/home/hduser/hbase/lib/core-3.1.1.jar:/home/hduser/hbase/lib/guava-r09.jar:/home/hduser/hbase/lib/hadoop-core-0.20.205.0.jar:/home/hduser/hbase/lib/high-scale-lib-1.1.1.jar:/home/hduser/hbase/lib/httpclient-4.1.2.jar:/home/hduser/hbase/lib/httpcore-4.1.3.jar:/home/hduser/hbase/lib/jackson-core-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-jaxrs-1.5.5.jar:/home/hduser/hbase/lib/jackson-mapper-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-xc-1.5.5.jar:/home/hduser/hbase/lib/jamon-runtime-2.3.1.jar:/home/hduser/hbase/lib/jasper-compiler-5.5.23.jar:/home/hduser/hbase/lib/jasper-runtime-5.5.23.jar:/home/hduser/hbase/lib/jaxb-api-2.1.jar:/home/hduser/hbase/lib/jaxb-impl-2.1.12.jar:/home/hduser/hbase/lib/jersey-core-1.4.jar:/home/hduser/hbase/lib/jersey-json-1.4.jar:/home/hduser/hbase/lib/jersey-server-1.4.jar:/home/hduser/hbase/lib/jettison-1.1.jar:/home/hduser/hbase/lib/jetty-6.1.26.jar:/home/hduser/hbase/lib/jetty-util-6.1.26.jar:/home/hduser/hbase/lib/jruby-complete-1.6.5.jar:/home/hduser/hbase/lib/jsp-2.1-6.1.14.jar:/home/hduser/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hduser/hbase/lib/libthrift-0.8.0.jar:/home/hduser/hbase/lib/log4j-1.2.16.jar:/home/hduser/hbase/lib/netty-3.2.4.Final.jar:/home/hduser/hbase/lib/protobuf-java-2.4.0a.jar:/home/hduser/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hduser/hbase/lib/slf4j-api-1.5.8.jar:/home/hduser/hbase/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hbase/lib/snappy-java-1.0.3.2.jar:/home/hduser/hbase/lib/stax-api-1.0.1.jar:/home/hduser/hbase/lib/velocity-1.7.jar:/home/hduser/hbase/lib/xmlenc-0.52.jar:/home/hduser/hbase/lib/zookeeper-3.3.5.jar:/home/hduser/hadoop-0.20.205.0/conf:/home/hduser/hadoop-0.20.205.0/libexec/../conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/hadoop-core-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/asm-3.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjrt-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjtools-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-cli-1.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-codec-1.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-collections-3.2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-configuration-1.6.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-daemon-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-digester-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-el-1.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-httpclient-3.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-lang-2.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-1.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-api-1.0.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-math-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-net-1.4.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/core-3.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-capacity-scheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-fairscheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-thriftfs-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-core-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-mapper-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-compiler-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-runtime-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jdeb-0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-core-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-json-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-server-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jets3t-0.6.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-util-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsch-0.1.42.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/junit-4.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/kfs-0.2.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/log4j-1.2.15.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/mockito-all-1.8.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/oro-2.0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/servlet-api-2.5-20081211.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-api-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.4.3.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/xmlenc-0.52.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-api-2.1.jar:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/zookeeper/zookeeper-3.3.5.jar
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hduser/hadoop-0.20.205.0/libexec/../lib:/home/hduser/hbase/lib/native/Linux-i386-32
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-24-generic
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser/hbase/bin
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=rsmm-slave-3.example.com:2181,rsmm-slave-2.example.com:2181,rsmm-slave-1.example.com:2181,rsmm-master.example.com:2181,rsmm-slave-4.example.com:2181 sessionTimeout=180000 watcher=hconnection
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Opening socket connection to server rsmm-slave-2.example.com/109.123.121.25:2181
> 28/12/12 17:13:29 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 23048@rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Socket connection established to rsmm-slave-2.example.com/109.123.121.25:2181, initiating session
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Session establishment complete on server rsmm-slave-2.example.com/109.123.121.25:2181, sessionid = 0xffb11d368cd10007, negotiated timeout = 20000
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is rsmm-slave-2.example.com:60020
> Version: 0.94.0
> 28/12/12 17:13:30 INFO util.HBaseFsck: Loading regionsinfo from the .META. table
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning -ROOT- starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning .META. starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 INFO util.HBaseFsck: getHTableDescriptors == tableNames => []
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.HBaseFsck.reportTablesInFlux(HBaseFsck.java:560)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:346)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:382)
> at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3120)
> I knew there is some patch to 0.94 to solve this problem[https://issues.apache.org/jira/browse/HBASE-5928], but after I apply the patch, I still got the same problem
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[jira] [Commented] (HBASE-6500) hbck comlaining, Exception in
thread "main" java.lang.NullPointerException
Posted by "Jie Huang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13435176#comment-13435176 ]
Jie Huang commented on HBASE-6500:
----------------------------------
I found the similar problem in HBASE-6464.
> hbck comlaining, Exception in thread "main" java.lang.NullPointerException
> ---------------------------------------------------------------------------
>
> Key: HBASE-6500
> URL: https://issues.apache.org/jira/browse/HBASE-6500
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.94.0
> Environment: Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> Reporter: liuli
>
> I met problem with starting Hbase:
> I have 5 machines (Ubuntu)
> 109.123.121.23 rsmm-master.example.com
> 109.123.121.24 rsmm-slave-1.example.com
> 109.123.121.25 rsmm-slave-2.example.com
> 109.123.121.26 rsmm-slave-3.example.com
> 109.123.121.27 rsmm-slave-4.example.com
> Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> After starting HBase, running hbck
> hduser@rsmm-master:~/hbase/bin$ ./hbase hbck
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:host.name=rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jre1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hduser/hbase/conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hbase:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/hbase/hbase-0.94.0-tests.jar:/home/hduser/hbase/lib/activation-1.1.jar:/home/hduser/hbase/lib/asm-3.1.jar:/home/hduser/hbase/lib/avro-1.5.3.jar:/home/hduser/hbase/lib/avro-ipc-1.5.3.jar:/home/hduser/hbase/lib/commons-beanutils-1.7.0.jar:/home/hduser/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hbase/lib/commons-cli-1.2.jar:/home/hduser/hbase/lib/commons-codec-1.4.jar:/home/hduser/hbase/lib/commons-collections-3.2.1.jar:/home/hduser/hbase/lib/commons-configuration-1.6.jar:/home/hduser/hbase/lib/commons-digester-1.8.jar:/home/hduser/hbase/lib/commons-el-1.0.jar:/home/hduser/hbase/lib/commons-httpclient-3.1.jar:/home/hduser/hbase/lib/commons-io-2.1.jar:/home/hduser/hbase/lib/commons-lang-2.5.jar:/home/hduser/hbase/lib/commons-logging-1.1.1.jar:/home/hduser/hbase/lib/commons-math-2.1.jar:/home/hduser/hbase/lib/commons-net-1.4.1.jar:/home/hduser/hbase/lib/core-3.1.1.jar:/home/hduser/hbase/lib/guava-r09.jar:/home/hduser/hbase/lib/hadoop-core-0.20.205.0.jar:/home/hduser/hbase/lib/high-scale-lib-1.1.1.jar:/home/hduser/hbase/lib/httpclient-4.1.2.jar:/home/hduser/hbase/lib/httpcore-4.1.3.jar:/home/hduser/hbase/lib/jackson-core-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-jaxrs-1.5.5.jar:/home/hduser/hbase/lib/jackson-mapper-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-xc-1.5.5.jar:/home/hduser/hbase/lib/jamon-runtime-2.3.1.jar:/home/hduser/hbase/lib/jasper-compiler-5.5.23.jar:/home/hduser/hbase/lib/jasper-runtime-5.5.23.jar:/home/hduser/hbase/lib/jaxb-api-2.1.jar:/home/hduser/hbase/lib/jaxb-impl-2.1.12.jar:/home/hduser/hbase/lib/jersey-core-1.4.jar:/home/hduser/hbase/lib/jersey-json-1.4.jar:/home/hduser/hbase/lib/jersey-server-1.4.jar:/home/hduser/hbase/lib/jettison-1.1.jar:/home/hduser/hbase/lib/jetty-6.1.26.jar:/home/hduser/hbase/lib/jetty-util-6.1.26.jar:/home/hduser/hbase/lib/jruby-complete-1.6.5.jar:/home/hduser/hbase/lib/jsp-2.1-6.1.14.jar:/home/hduser/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hduser/hbase/lib/libthrift-0.8.0.jar:/home/hduser/hbase/lib/log4j-1.2.16.jar:/home/hduser/hbase/lib/netty-3.2.4.Final.jar:/home/hduser/hbase/lib/protobuf-java-2.4.0a.jar:/home/hduser/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hduser/hbase/lib/slf4j-api-1.5.8.jar:/home/hduser/hbase/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hbase/lib/snappy-java-1.0.3.2.jar:/home/hduser/hbase/lib/stax-api-1.0.1.jar:/home/hduser/hbase/lib/velocity-1.7.jar:/home/hduser/hbase/lib/xmlenc-0.52.jar:/home/hduser/hbase/lib/zookeeper-3.3.5.jar:/home/hduser/hadoop-0.20.205.0/conf:/home/hduser/hadoop-0.20.205.0/libexec/../conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/hadoop-core-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/asm-3.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjrt-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjtools-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-cli-1.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-codec-1.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-collections-3.2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-configuration-1.6.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-daemon-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-digester-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-el-1.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-httpclient-3.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-lang-2.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-1.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-api-1.0.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-math-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-net-1.4.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/core-3.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-capacity-scheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-fairscheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-thriftfs-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-core-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-mapper-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-compiler-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-runtime-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jdeb-0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-core-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-json-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-server-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jets3t-0.6.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-util-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsch-0.1.42.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/junit-4.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/kfs-0.2.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/log4j-1.2.15.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/mockito-all-1.8.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/oro-2.0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/servlet-api-2.5-20081211.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-api-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.4.3.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/xmlenc-0.52.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-api-2.1.jar:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/zookeeper/zookeeper-3.3.5.jar
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hduser/hadoop-0.20.205.0/libexec/../lib:/home/hduser/hbase/lib/native/Linux-i386-32
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-24-generic
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser/hbase/bin
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=rsmm-slave-3.example.com:2181,rsmm-slave-2.example.com:2181,rsmm-slave-1.example.com:2181,rsmm-master.example.com:2181,rsmm-slave-4.example.com:2181 sessionTimeout=180000 watcher=hconnection
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Opening socket connection to server rsmm-slave-2.example.com/109.123.121.25:2181
> 28/12/12 17:13:29 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 23048@rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Socket connection established to rsmm-slave-2.example.com/109.123.121.25:2181, initiating session
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Session establishment complete on server rsmm-slave-2.example.com/109.123.121.25:2181, sessionid = 0xffb11d368cd10007, negotiated timeout = 20000
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is rsmm-slave-2.example.com:60020
> Version: 0.94.0
> 28/12/12 17:13:30 INFO util.HBaseFsck: Loading regionsinfo from the .META. table
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning -ROOT- starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning .META. starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 INFO util.HBaseFsck: getHTableDescriptors == tableNames => []
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.HBaseFsck.reportTablesInFlux(HBaseFsck.java:560)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:346)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:382)
> at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3120)
> I knew there is some patch to 0.94 to solve this problem[https://issues.apache.org/jira/browse/HBASE-5928], but after I apply the patch, I still got the same problem
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[jira] [Commented] (HBASE-6500) hbck comlaining, Exception in
thread "main" java.lang.NullPointerException
Posted by "Jie Huang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454536#comment-13454536 ]
Jie Huang commented on HBASE-6500:
----------------------------------
I guess so. Meanwhile, I am wondering if we need to add one more unit test case to verfiy this case. Since it is mentioned again and again. I can take that. What do you think?
> hbck comlaining, Exception in thread "main" java.lang.NullPointerException
> ---------------------------------------------------------------------------
>
> Key: HBASE-6500
> URL: https://issues.apache.org/jira/browse/HBASE-6500
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.94.0
> Environment: Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> Reporter: liuli
>
> I met problem with starting Hbase:
> I have 5 machines (Ubuntu)
> 109.123.121.23 rsmm-master.example.com
> 109.123.121.24 rsmm-slave-1.example.com
> 109.123.121.25 rsmm-slave-2.example.com
> 109.123.121.26 rsmm-slave-3.example.com
> 109.123.121.27 rsmm-slave-4.example.com
> Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> After starting HBase, running hbck
> hduser@rsmm-master:~/hbase/bin$ ./hbase hbck
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:host.name=rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jre1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hduser/hbase/conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hbase:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/hbase/hbase-0.94.0-tests.jar:/home/hduser/hbase/lib/activation-1.1.jar:/home/hduser/hbase/lib/asm-3.1.jar:/home/hduser/hbase/lib/avro-1.5.3.jar:/home/hduser/hbase/lib/avro-ipc-1.5.3.jar:/home/hduser/hbase/lib/commons-beanutils-1.7.0.jar:/home/hduser/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hbase/lib/commons-cli-1.2.jar:/home/hduser/hbase/lib/commons-codec-1.4.jar:/home/hduser/hbase/lib/commons-collections-3.2.1.jar:/home/hduser/hbase/lib/commons-configuration-1.6.jar:/home/hduser/hbase/lib/commons-digester-1.8.jar:/home/hduser/hbase/lib/commons-el-1.0.jar:/home/hduser/hbase/lib/commons-httpclient-3.1.jar:/home/hduser/hbase/lib/commons-io-2.1.jar:/home/hduser/hbase/lib/commons-lang-2.5.jar:/home/hduser/hbase/lib/commons-logging-1.1.1.jar:/home/hduser/hbase/lib/commons-math-2.1.jar:/home/hduser/hbase/lib/commons-net-1.4.1.jar:/home/hduser/hbase/lib/core-3.1.1.jar:/home/hduser/hbase/lib/guava-r09.jar:/home/hduser/hbase/lib/hadoop-core-0.20.205.0.jar:/home/hduser/hbase/lib/high-scale-lib-1.1.1.jar:/home/hduser/hbase/lib/httpclient-4.1.2.jar:/home/hduser/hbase/lib/httpcore-4.1.3.jar:/home/hduser/hbase/lib/jackson-core-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-jaxrs-1.5.5.jar:/home/hduser/hbase/lib/jackson-mapper-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-xc-1.5.5.jar:/home/hduser/hbase/lib/jamon-runtime-2.3.1.jar:/home/hduser/hbase/lib/jasper-compiler-5.5.23.jar:/home/hduser/hbase/lib/jasper-runtime-5.5.23.jar:/home/hduser/hbase/lib/jaxb-api-2.1.jar:/home/hduser/hbase/lib/jaxb-impl-2.1.12.jar:/home/hduser/hbase/lib/jersey-core-1.4.jar:/home/hduser/hbase/lib/jersey-json-1.4.jar:/home/hduser/hbase/lib/jersey-server-1.4.jar:/home/hduser/hbase/lib/jettison-1.1.jar:/home/hduser/hbase/lib/jetty-6.1.26.jar:/home/hduser/hbase/lib/jetty-util-6.1.26.jar:/home/hduser/hbase/lib/jruby-complete-1.6.5.jar:/home/hduser/hbase/lib/jsp-2.1-6.1.14.jar:/home/hduser/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hduser/hbase/lib/libthrift-0.8.0.jar:/home/hduser/hbase/lib/log4j-1.2.16.jar:/home/hduser/hbase/lib/netty-3.2.4.Final.jar:/home/hduser/hbase/lib/protobuf-java-2.4.0a.jar:/home/hduser/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hduser/hbase/lib/slf4j-api-1.5.8.jar:/home/hduser/hbase/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hbase/lib/snappy-java-1.0.3.2.jar:/home/hduser/hbase/lib/stax-api-1.0.1.jar:/home/hduser/hbase/lib/velocity-1.7.jar:/home/hduser/hbase/lib/xmlenc-0.52.jar:/home/hduser/hbase/lib/zookeeper-3.3.5.jar:/home/hduser/hadoop-0.20.205.0/conf:/home/hduser/hadoop-0.20.205.0/libexec/../conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/hadoop-core-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/asm-3.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjrt-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjtools-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-cli-1.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-codec-1.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-collections-3.2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-configuration-1.6.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-daemon-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-digester-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-el-1.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-httpclient-3.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-lang-2.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-1.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-api-1.0.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-math-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-net-1.4.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/core-3.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-capacity-scheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-fairscheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-thriftfs-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-core-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-mapper-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-compiler-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-runtime-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jdeb-0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-core-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-json-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-server-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jets3t-0.6.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-util-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsch-0.1.42.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/junit-4.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/kfs-0.2.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/log4j-1.2.15.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/mockito-all-1.8.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/oro-2.0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/servlet-api-2.5-20081211.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-api-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.4.3.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/xmlenc-0.52.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-api-2.1.jar:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/zookeeper/zookeeper-3.3.5.jar
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hduser/hadoop-0.20.205.0/libexec/../lib:/home/hduser/hbase/lib/native/Linux-i386-32
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-24-generic
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser/hbase/bin
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=rsmm-slave-3.example.com:2181,rsmm-slave-2.example.com:2181,rsmm-slave-1.example.com:2181,rsmm-master.example.com:2181,rsmm-slave-4.example.com:2181 sessionTimeout=180000 watcher=hconnection
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Opening socket connection to server rsmm-slave-2.example.com/109.123.121.25:2181
> 28/12/12 17:13:29 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 23048@rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Socket connection established to rsmm-slave-2.example.com/109.123.121.25:2181, initiating session
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Session establishment complete on server rsmm-slave-2.example.com/109.123.121.25:2181, sessionid = 0xffb11d368cd10007, negotiated timeout = 20000
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is rsmm-slave-2.example.com:60020
> Version: 0.94.0
> 28/12/12 17:13:30 INFO util.HBaseFsck: Loading regionsinfo from the .META. table
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning -ROOT- starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning .META. starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 INFO util.HBaseFsck: getHTableDescriptors == tableNames => []
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.HBaseFsck.reportTablesInFlux(HBaseFsck.java:560)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:346)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:382)
> at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3120)
> I knew there is some patch to 0.94 to solve this problem[https://issues.apache.org/jira/browse/HBASE-5928], but after I apply the patch, I still got the same problem
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[jira] [Commented] (HBASE-6500) hbck comlaining, Exception in
thread "main" java.lang.NullPointerException
Posted by "liuli (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454768#comment-13454768 ]
liuli commented on HBASE-6500:
------------------------------
Ms. @Lars Hofhansl, yes, it perfectly solve this issue.
You can close this ticket now.
> hbck comlaining, Exception in thread "main" java.lang.NullPointerException
> ---------------------------------------------------------------------------
>
> Key: HBASE-6500
> URL: https://issues.apache.org/jira/browse/HBASE-6500
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.94.0
> Environment: Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> Reporter: liuli
>
> I met problem with starting Hbase:
> I have 5 machines (Ubuntu)
> 109.123.121.23 rsmm-master.example.com
> 109.123.121.24 rsmm-slave-1.example.com
> 109.123.121.25 rsmm-slave-2.example.com
> 109.123.121.26 rsmm-slave-3.example.com
> 109.123.121.27 rsmm-slave-4.example.com
> Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> After starting HBase, running hbck
> hduser@rsmm-master:~/hbase/bin$ ./hbase hbck
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:host.name=rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jre1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hduser/hbase/conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hbase:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/hbase/hbase-0.94.0-tests.jar:/home/hduser/hbase/lib/activation-1.1.jar:/home/hduser/hbase/lib/asm-3.1.jar:/home/hduser/hbase/lib/avro-1.5.3.jar:/home/hduser/hbase/lib/avro-ipc-1.5.3.jar:/home/hduser/hbase/lib/commons-beanutils-1.7.0.jar:/home/hduser/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hbase/lib/commons-cli-1.2.jar:/home/hduser/hbase/lib/commons-codec-1.4.jar:/home/hduser/hbase/lib/commons-collections-3.2.1.jar:/home/hduser/hbase/lib/commons-configuration-1.6.jar:/home/hduser/hbase/lib/commons-digester-1.8.jar:/home/hduser/hbase/lib/commons-el-1.0.jar:/home/hduser/hbase/lib/commons-httpclient-3.1.jar:/home/hduser/hbase/lib/commons-io-2.1.jar:/home/hduser/hbase/lib/commons-lang-2.5.jar:/home/hduser/hbase/lib/commons-logging-1.1.1.jar:/home/hduser/hbase/lib/commons-math-2.1.jar:/home/hduser/hbase/lib/commons-net-1.4.1.jar:/home/hduser/hbase/lib/core-3.1.1.jar:/home/hduser/hbase/lib/guava-r09.jar:/home/hduser/hbase/lib/hadoop-core-0.20.205.0.jar:/home/hduser/hbase/lib/high-scale-lib-1.1.1.jar:/home/hduser/hbase/lib/httpclient-4.1.2.jar:/home/hduser/hbase/lib/httpcore-4.1.3.jar:/home/hduser/hbase/lib/jackson-core-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-jaxrs-1.5.5.jar:/home/hduser/hbase/lib/jackson-mapper-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-xc-1.5.5.jar:/home/hduser/hbase/lib/jamon-runtime-2.3.1.jar:/home/hduser/hbase/lib/jasper-compiler-5.5.23.jar:/home/hduser/hbase/lib/jasper-runtime-5.5.23.jar:/home/hduser/hbase/lib/jaxb-api-2.1.jar:/home/hduser/hbase/lib/jaxb-impl-2.1.12.jar:/home/hduser/hbase/lib/jersey-core-1.4.jar:/home/hduser/hbase/lib/jersey-json-1.4.jar:/home/hduser/hbase/lib/jersey-server-1.4.jar:/home/hduser/hbase/lib/jettison-1.1.jar:/home/hduser/hbase/lib/jetty-6.1.26.jar:/home/hduser/hbase/lib/jetty-util-6.1.26.jar:/home/hduser/hbase/lib/jruby-complete-1.6.5.jar:/home/hduser/hbase/lib/jsp-2.1-6.1.14.jar:/home/hduser/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hduser/hbase/lib/libthrift-0.8.0.jar:/home/hduser/hbase/lib/log4j-1.2.16.jar:/home/hduser/hbase/lib/netty-3.2.4.Final.jar:/home/hduser/hbase/lib/protobuf-java-2.4.0a.jar:/home/hduser/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hduser/hbase/lib/slf4j-api-1.5.8.jar:/home/hduser/hbase/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hbase/lib/snappy-java-1.0.3.2.jar:/home/hduser/hbase/lib/stax-api-1.0.1.jar:/home/hduser/hbase/lib/velocity-1.7.jar:/home/hduser/hbase/lib/xmlenc-0.52.jar:/home/hduser/hbase/lib/zookeeper-3.3.5.jar:/home/hduser/hadoop-0.20.205.0/conf:/home/hduser/hadoop-0.20.205.0/libexec/../conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/hadoop-core-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/asm-3.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjrt-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjtools-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-cli-1.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-codec-1.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-collections-3.2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-configuration-1.6.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-daemon-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-digester-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-el-1.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-httpclient-3.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-lang-2.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-1.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-api-1.0.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-math-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-net-1.4.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/core-3.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-capacity-scheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-fairscheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-thriftfs-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-core-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-mapper-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-compiler-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-runtime-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jdeb-0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-core-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-json-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-server-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jets3t-0.6.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-util-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsch-0.1.42.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/junit-4.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/kfs-0.2.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/log4j-1.2.15.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/mockito-all-1.8.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/oro-2.0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/servlet-api-2.5-20081211.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-api-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.4.3.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/xmlenc-0.52.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-api-2.1.jar:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/zookeeper/zookeeper-3.3.5.jar
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hduser/hadoop-0.20.205.0/libexec/../lib:/home/hduser/hbase/lib/native/Linux-i386-32
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-24-generic
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser/hbase/bin
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=rsmm-slave-3.example.com:2181,rsmm-slave-2.example.com:2181,rsmm-slave-1.example.com:2181,rsmm-master.example.com:2181,rsmm-slave-4.example.com:2181 sessionTimeout=180000 watcher=hconnection
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Opening socket connection to server rsmm-slave-2.example.com/109.123.121.25:2181
> 28/12/12 17:13:29 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 23048@rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Socket connection established to rsmm-slave-2.example.com/109.123.121.25:2181, initiating session
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Session establishment complete on server rsmm-slave-2.example.com/109.123.121.25:2181, sessionid = 0xffb11d368cd10007, negotiated timeout = 20000
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is rsmm-slave-2.example.com:60020
> Version: 0.94.0
> 28/12/12 17:13:30 INFO util.HBaseFsck: Loading regionsinfo from the .META. table
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning -ROOT- starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning .META. starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 INFO util.HBaseFsck: getHTableDescriptors == tableNames => []
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.HBaseFsck.reportTablesInFlux(HBaseFsck.java:560)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:346)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:382)
> at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3120)
> I knew there is some patch to 0.94 to solve this problem[https://issues.apache.org/jira/browse/HBASE-5928], but after I apply the patch, I still got the same problem
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[jira] [Resolved] (HBASE-6500) hbck comlaining, Exception in thread
"main" java.lang.NullPointerException
Posted by "Lars Hofhansl (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Hofhansl resolved HBASE-6500.
----------------------------------
Resolution: Duplicate
Closing as duplicate of HBASE-6464
> hbck comlaining, Exception in thread "main" java.lang.NullPointerException
> ---------------------------------------------------------------------------
>
> Key: HBASE-6500
> URL: https://issues.apache.org/jira/browse/HBASE-6500
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.94.0
> Environment: Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> Reporter: liuli
>
> I met problem with starting Hbase:
> I have 5 machines (Ubuntu)
> 109.123.121.23 rsmm-master.example.com
> 109.123.121.24 rsmm-slave-1.example.com
> 109.123.121.25 rsmm-slave-2.example.com
> 109.123.121.26 rsmm-slave-3.example.com
> 109.123.121.27 rsmm-slave-4.example.com
> Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> After starting HBase, running hbck
> hduser@rsmm-master:~/hbase/bin$ ./hbase hbck
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:host.name=rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jre1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hduser/hbase/conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hbase:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/hbase/hbase-0.94.0-tests.jar:/home/hduser/hbase/lib/activation-1.1.jar:/home/hduser/hbase/lib/asm-3.1.jar:/home/hduser/hbase/lib/avro-1.5.3.jar:/home/hduser/hbase/lib/avro-ipc-1.5.3.jar:/home/hduser/hbase/lib/commons-beanutils-1.7.0.jar:/home/hduser/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hbase/lib/commons-cli-1.2.jar:/home/hduser/hbase/lib/commons-codec-1.4.jar:/home/hduser/hbase/lib/commons-collections-3.2.1.jar:/home/hduser/hbase/lib/commons-configuration-1.6.jar:/home/hduser/hbase/lib/commons-digester-1.8.jar:/home/hduser/hbase/lib/commons-el-1.0.jar:/home/hduser/hbase/lib/commons-httpclient-3.1.jar:/home/hduser/hbase/lib/commons-io-2.1.jar:/home/hduser/hbase/lib/commons-lang-2.5.jar:/home/hduser/hbase/lib/commons-logging-1.1.1.jar:/home/hduser/hbase/lib/commons-math-2.1.jar:/home/hduser/hbase/lib/commons-net-1.4.1.jar:/home/hduser/hbase/lib/core-3.1.1.jar:/home/hduser/hbase/lib/guava-r09.jar:/home/hduser/hbase/lib/hadoop-core-0.20.205.0.jar:/home/hduser/hbase/lib/high-scale-lib-1.1.1.jar:/home/hduser/hbase/lib/httpclient-4.1.2.jar:/home/hduser/hbase/lib/httpcore-4.1.3.jar:/home/hduser/hbase/lib/jackson-core-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-jaxrs-1.5.5.jar:/home/hduser/hbase/lib/jackson-mapper-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-xc-1.5.5.jar:/home/hduser/hbase/lib/jamon-runtime-2.3.1.jar:/home/hduser/hbase/lib/jasper-compiler-5.5.23.jar:/home/hduser/hbase/lib/jasper-runtime-5.5.23.jar:/home/hduser/hbase/lib/jaxb-api-2.1.jar:/home/hduser/hbase/lib/jaxb-impl-2.1.12.jar:/home/hduser/hbase/lib/jersey-core-1.4.jar:/home/hduser/hbase/lib/jersey-json-1.4.jar:/home/hduser/hbase/lib/jersey-server-1.4.jar:/home/hduser/hbase/lib/jettison-1.1.jar:/home/hduser/hbase/lib/jetty-6.1.26.jar:/home/hduser/hbase/lib/jetty-util-6.1.26.jar:/home/hduser/hbase/lib/jruby-complete-1.6.5.jar:/home/hduser/hbase/lib/jsp-2.1-6.1.14.jar:/home/hduser/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hduser/hbase/lib/libthrift-0.8.0.jar:/home/hduser/hbase/lib/log4j-1.2.16.jar:/home/hduser/hbase/lib/netty-3.2.4.Final.jar:/home/hduser/hbase/lib/protobuf-java-2.4.0a.jar:/home/hduser/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hduser/hbase/lib/slf4j-api-1.5.8.jar:/home/hduser/hbase/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hbase/lib/snappy-java-1.0.3.2.jar:/home/hduser/hbase/lib/stax-api-1.0.1.jar:/home/hduser/hbase/lib/velocity-1.7.jar:/home/hduser/hbase/lib/xmlenc-0.52.jar:/home/hduser/hbase/lib/zookeeper-3.3.5.jar:/home/hduser/hadoop-0.20.205.0/conf:/home/hduser/hadoop-0.20.205.0/libexec/../conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/hadoop-core-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/asm-3.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjrt-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjtools-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-cli-1.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-codec-1.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-collections-3.2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-configuration-1.6.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-daemon-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-digester-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-el-1.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-httpclient-3.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-lang-2.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-1.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-api-1.0.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-math-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-net-1.4.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/core-3.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-capacity-scheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-fairscheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-thriftfs-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-core-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-mapper-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-compiler-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-runtime-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jdeb-0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-core-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-json-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-server-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jets3t-0.6.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-util-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsch-0.1.42.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/junit-4.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/kfs-0.2.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/log4j-1.2.15.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/mockito-all-1.8.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/oro-2.0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/servlet-api-2.5-20081211.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-api-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.4.3.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/xmlenc-0.52.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-api-2.1.jar:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/zookeeper/zookeeper-3.3.5.jar
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hduser/hadoop-0.20.205.0/libexec/../lib:/home/hduser/hbase/lib/native/Linux-i386-32
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-24-generic
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser/hbase/bin
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=rsmm-slave-3.example.com:2181,rsmm-slave-2.example.com:2181,rsmm-slave-1.example.com:2181,rsmm-master.example.com:2181,rsmm-slave-4.example.com:2181 sessionTimeout=180000 watcher=hconnection
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Opening socket connection to server rsmm-slave-2.example.com/109.123.121.25:2181
> 28/12/12 17:13:29 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 23048@rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Socket connection established to rsmm-slave-2.example.com/109.123.121.25:2181, initiating session
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Session establishment complete on server rsmm-slave-2.example.com/109.123.121.25:2181, sessionid = 0xffb11d368cd10007, negotiated timeout = 20000
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is rsmm-slave-2.example.com:60020
> Version: 0.94.0
> 28/12/12 17:13:30 INFO util.HBaseFsck: Loading regionsinfo from the .META. table
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning -ROOT- starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning .META. starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 INFO util.HBaseFsck: getHTableDescriptors == tableNames => []
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.HBaseFsck.reportTablesInFlux(HBaseFsck.java:560)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:346)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:382)
> at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3120)
> I knew there is some patch to 0.94 to solve this problem[https://issues.apache.org/jira/browse/HBASE-5928], but after I apply the patch, I still got the same problem
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[jira] [Commented] (HBASE-6500) hbck comlaining, Exception in
thread "main" java.lang.NullPointerException
Posted by "Lars Hofhansl (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454673#comment-13454673 ]
Lars Hofhansl commented on HBASE-6500:
--------------------------------------
@luili: Can you confirm that HBASE-6464 fixes this issue?
> hbck comlaining, Exception in thread "main" java.lang.NullPointerException
> ---------------------------------------------------------------------------
>
> Key: HBASE-6500
> URL: https://issues.apache.org/jira/browse/HBASE-6500
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.94.0
> Environment: Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> Reporter: liuli
>
> I met problem with starting Hbase:
> I have 5 machines (Ubuntu)
> 109.123.121.23 rsmm-master.example.com
> 109.123.121.24 rsmm-slave-1.example.com
> 109.123.121.25 rsmm-slave-2.example.com
> 109.123.121.26 rsmm-slave-3.example.com
> 109.123.121.27 rsmm-slave-4.example.com
> Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> After starting HBase, running hbck
> hduser@rsmm-master:~/hbase/bin$ ./hbase hbck
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:host.name=rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jre1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hduser/hbase/conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hbase:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/hbase/hbase-0.94.0-tests.jar:/home/hduser/hbase/lib/activation-1.1.jar:/home/hduser/hbase/lib/asm-3.1.jar:/home/hduser/hbase/lib/avro-1.5.3.jar:/home/hduser/hbase/lib/avro-ipc-1.5.3.jar:/home/hduser/hbase/lib/commons-beanutils-1.7.0.jar:/home/hduser/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hbase/lib/commons-cli-1.2.jar:/home/hduser/hbase/lib/commons-codec-1.4.jar:/home/hduser/hbase/lib/commons-collections-3.2.1.jar:/home/hduser/hbase/lib/commons-configuration-1.6.jar:/home/hduser/hbase/lib/commons-digester-1.8.jar:/home/hduser/hbase/lib/commons-el-1.0.jar:/home/hduser/hbase/lib/commons-httpclient-3.1.jar:/home/hduser/hbase/lib/commons-io-2.1.jar:/home/hduser/hbase/lib/commons-lang-2.5.jar:/home/hduser/hbase/lib/commons-logging-1.1.1.jar:/home/hduser/hbase/lib/commons-math-2.1.jar:/home/hduser/hbase/lib/commons-net-1.4.1.jar:/home/hduser/hbase/lib/core-3.1.1.jar:/home/hduser/hbase/lib/guava-r09.jar:/home/hduser/hbase/lib/hadoop-core-0.20.205.0.jar:/home/hduser/hbase/lib/high-scale-lib-1.1.1.jar:/home/hduser/hbase/lib/httpclient-4.1.2.jar:/home/hduser/hbase/lib/httpcore-4.1.3.jar:/home/hduser/hbase/lib/jackson-core-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-jaxrs-1.5.5.jar:/home/hduser/hbase/lib/jackson-mapper-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-xc-1.5.5.jar:/home/hduser/hbase/lib/jamon-runtime-2.3.1.jar:/home/hduser/hbase/lib/jasper-compiler-5.5.23.jar:/home/hduser/hbase/lib/jasper-runtime-5.5.23.jar:/home/hduser/hbase/lib/jaxb-api-2.1.jar:/home/hduser/hbase/lib/jaxb-impl-2.1.12.jar:/home/hduser/hbase/lib/jersey-core-1.4.jar:/home/hduser/hbase/lib/jersey-json-1.4.jar:/home/hduser/hbase/lib/jersey-server-1.4.jar:/home/hduser/hbase/lib/jettison-1.1.jar:/home/hduser/hbase/lib/jetty-6.1.26.jar:/home/hduser/hbase/lib/jetty-util-6.1.26.jar:/home/hduser/hbase/lib/jruby-complete-1.6.5.jar:/home/hduser/hbase/lib/jsp-2.1-6.1.14.jar:/home/hduser/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hduser/hbase/lib/libthrift-0.8.0.jar:/home/hduser/hbase/lib/log4j-1.2.16.jar:/home/hduser/hbase/lib/netty-3.2.4.Final.jar:/home/hduser/hbase/lib/protobuf-java-2.4.0a.jar:/home/hduser/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hduser/hbase/lib/slf4j-api-1.5.8.jar:/home/hduser/hbase/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hbase/lib/snappy-java-1.0.3.2.jar:/home/hduser/hbase/lib/stax-api-1.0.1.jar:/home/hduser/hbase/lib/velocity-1.7.jar:/home/hduser/hbase/lib/xmlenc-0.52.jar:/home/hduser/hbase/lib/zookeeper-3.3.5.jar:/home/hduser/hadoop-0.20.205.0/conf:/home/hduser/hadoop-0.20.205.0/libexec/../conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/hadoop-core-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/asm-3.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjrt-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjtools-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-cli-1.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-codec-1.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-collections-3.2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-configuration-1.6.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-daemon-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-digester-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-el-1.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-httpclient-3.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-lang-2.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-1.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-api-1.0.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-math-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-net-1.4.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/core-3.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-capacity-scheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-fairscheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-thriftfs-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-core-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-mapper-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-compiler-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-runtime-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jdeb-0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-core-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-json-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-server-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jets3t-0.6.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-util-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsch-0.1.42.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/junit-4.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/kfs-0.2.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/log4j-1.2.15.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/mockito-all-1.8.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/oro-2.0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/servlet-api-2.5-20081211.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-api-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.4.3.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/xmlenc-0.52.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-api-2.1.jar:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/zookeeper/zookeeper-3.3.5.jar
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hduser/hadoop-0.20.205.0/libexec/../lib:/home/hduser/hbase/lib/native/Linux-i386-32
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-24-generic
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser/hbase/bin
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=rsmm-slave-3.example.com:2181,rsmm-slave-2.example.com:2181,rsmm-slave-1.example.com:2181,rsmm-master.example.com:2181,rsmm-slave-4.example.com:2181 sessionTimeout=180000 watcher=hconnection
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Opening socket connection to server rsmm-slave-2.example.com/109.123.121.25:2181
> 28/12/12 17:13:29 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 23048@rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Socket connection established to rsmm-slave-2.example.com/109.123.121.25:2181, initiating session
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Session establishment complete on server rsmm-slave-2.example.com/109.123.121.25:2181, sessionid = 0xffb11d368cd10007, negotiated timeout = 20000
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is rsmm-slave-2.example.com:60020
> Version: 0.94.0
> 28/12/12 17:13:30 INFO util.HBaseFsck: Loading regionsinfo from the .META. table
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning -ROOT- starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning .META. starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 INFO util.HBaseFsck: getHTableDescriptors == tableNames => []
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.HBaseFsck.reportTablesInFlux(HBaseFsck.java:560)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:346)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:382)
> at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3120)
> I knew there is some patch to 0.94 to solve this problem[https://issues.apache.org/jira/browse/HBASE-5928], but after I apply the patch, I still got the same problem
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[jira] [Commented] (HBASE-6500) hbck comlaining, Exception in
thread "main" java.lang.NullPointerException
Posted by "liuli (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-6500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454663#comment-13454663 ]
liuli commented on HBASE-6500:
------------------------------
Mr. Michael Drzal: what can I do to help on this issue?
If you want to close this one because there is 6464, it is OK for me
Anyway, if you need any information/operation , let me know!
> hbck comlaining, Exception in thread "main" java.lang.NullPointerException
> ---------------------------------------------------------------------------
>
> Key: HBASE-6500
> URL: https://issues.apache.org/jira/browse/HBASE-6500
> Project: HBase
> Issue Type: Bug
> Components: hbck
> Affects Versions: 0.94.0
> Environment: Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> Reporter: liuli
>
> I met problem with starting Hbase:
> I have 5 machines (Ubuntu)
> 109.123.121.23 rsmm-master.example.com
> 109.123.121.24 rsmm-slave-1.example.com
> 109.123.121.25 rsmm-slave-2.example.com
> 109.123.121.26 rsmm-slave-3.example.com
> 109.123.121.27 rsmm-slave-4.example.com
> Hadoop 0.20.205.0
> Zookeeper: zookeeper-3.3.5.jar
> Hbase: hbase-0.94.0
> After starting HBase, running hbck
> hduser@rsmm-master:~/hbase/bin$ ./hbase hbck
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:host.name=rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.version=1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Sun Microsystems Inc.
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/java/jre1.6.0_33
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hduser/hbase/conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hbase:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/hbase/hbase-0.94.0-tests.jar:/home/hduser/hbase/lib/activation-1.1.jar:/home/hduser/hbase/lib/asm-3.1.jar:/home/hduser/hbase/lib/avro-1.5.3.jar:/home/hduser/hbase/lib/avro-ipc-1.5.3.jar:/home/hduser/hbase/lib/commons-beanutils-1.7.0.jar:/home/hduser/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hbase/lib/commons-cli-1.2.jar:/home/hduser/hbase/lib/commons-codec-1.4.jar:/home/hduser/hbase/lib/commons-collections-3.2.1.jar:/home/hduser/hbase/lib/commons-configuration-1.6.jar:/home/hduser/hbase/lib/commons-digester-1.8.jar:/home/hduser/hbase/lib/commons-el-1.0.jar:/home/hduser/hbase/lib/commons-httpclient-3.1.jar:/home/hduser/hbase/lib/commons-io-2.1.jar:/home/hduser/hbase/lib/commons-lang-2.5.jar:/home/hduser/hbase/lib/commons-logging-1.1.1.jar:/home/hduser/hbase/lib/commons-math-2.1.jar:/home/hduser/hbase/lib/commons-net-1.4.1.jar:/home/hduser/hbase/lib/core-3.1.1.jar:/home/hduser/hbase/lib/guava-r09.jar:/home/hduser/hbase/lib/hadoop-core-0.20.205.0.jar:/home/hduser/hbase/lib/high-scale-lib-1.1.1.jar:/home/hduser/hbase/lib/httpclient-4.1.2.jar:/home/hduser/hbase/lib/httpcore-4.1.3.jar:/home/hduser/hbase/lib/jackson-core-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-jaxrs-1.5.5.jar:/home/hduser/hbase/lib/jackson-mapper-asl-1.5.5.jar:/home/hduser/hbase/lib/jackson-xc-1.5.5.jar:/home/hduser/hbase/lib/jamon-runtime-2.3.1.jar:/home/hduser/hbase/lib/jasper-compiler-5.5.23.jar:/home/hduser/hbase/lib/jasper-runtime-5.5.23.jar:/home/hduser/hbase/lib/jaxb-api-2.1.jar:/home/hduser/hbase/lib/jaxb-impl-2.1.12.jar:/home/hduser/hbase/lib/jersey-core-1.4.jar:/home/hduser/hbase/lib/jersey-json-1.4.jar:/home/hduser/hbase/lib/jersey-server-1.4.jar:/home/hduser/hbase/lib/jettison-1.1.jar:/home/hduser/hbase/lib/jetty-6.1.26.jar:/home/hduser/hbase/lib/jetty-util-6.1.26.jar:/home/hduser/hbase/lib/jruby-complete-1.6.5.jar:/home/hduser/hbase/lib/jsp-2.1-6.1.14.jar:/home/hduser/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hduser/hbase/lib/libthrift-0.8.0.jar:/home/hduser/hbase/lib/log4j-1.2.16.jar:/home/hduser/hbase/lib/netty-3.2.4.Final.jar:/home/hduser/hbase/lib/protobuf-java-2.4.0a.jar:/home/hduser/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hduser/hbase/lib/slf4j-api-1.5.8.jar:/home/hduser/hbase/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hbase/lib/snappy-java-1.0.3.2.jar:/home/hduser/hbase/lib/stax-api-1.0.1.jar:/home/hduser/hbase/lib/velocity-1.7.jar:/home/hduser/hbase/lib/xmlenc-0.52.jar:/home/hduser/hbase/lib/zookeeper-3.3.5.jar:/home/hduser/hadoop-0.20.205.0/conf:/home/hduser/hadoop-0.20.205.0/libexec/../conf:/usr/java/jre1.6.0_33/lib/tools.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/hadoop-core-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/asm-3.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjrt-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/aspectjtools-1.6.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-1.7.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-beanutils-core-1.8.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-cli-1.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-codec-1.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-collections-3.2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-configuration-1.6.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-daemon-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-digester-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-el-1.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-httpclient-3.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-lang-2.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-1.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-logging-api-1.0.4.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-math-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/commons-net-1.4.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/core-3.1.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-capacity-scheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-fairscheduler-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hadoop-thriftfs-0.20.205.0.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/hsqldb-1.8.0.10.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-core-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jackson-mapper-asl-1.0.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-compiler-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jasper-runtime-5.5.12.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jdeb-0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-core-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-json-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jersey-server-1.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jets3t-0.6.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jetty-util-6.1.26.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsch-0.1.42.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/junit-4.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/kfs-0.2.2.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/log4j-1.2.15.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/mockito-all-1.8.5.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/oro-2.0.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/servlet-api-2.5-20081211.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-api-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.4.3.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/slf4j-log4j12-1.5.8.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/xmlenc-0.52.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-2.1.jar:/home/hduser/hadoop-0.20.205.0/libexec/../share/hadoop/lib/jsp-2.1/jsp-api-2.1.jar:/home/hduser/hbase/hbase-0.94.0.jar:/home/hduser/zookeeper/zookeeper-3.3.5.jar
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hduser/hadoop-0.20.205.0/libexec/../lib:/home/hduser/hbase/lib/native/Linux-i386-32
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:os.version=3.0.0-24-generic
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser/hbase/bin
> 28/12/12 17:13:29 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=rsmm-slave-3.example.com:2181,rsmm-slave-2.example.com:2181,rsmm-slave-1.example.com:2181,rsmm-master.example.com:2181,rsmm-slave-4.example.com:2181 sessionTimeout=180000 watcher=hconnection
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Opening socket connection to server rsmm-slave-2.example.com/109.123.121.25:2181
> 28/12/12 17:13:29 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 23048@rsmm-master.example.com
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Socket connection established to rsmm-slave-2.example.com/109.123.121.25:2181, initiating session
> 28/12/12 17:13:29 INFO zookeeper.ClientCnxn: Session establishment complete on server rsmm-slave-2.example.com/109.123.121.25:2181, sessionid = 0xffb11d368cd10007, negotiated timeout = 20000
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is rsmm-slave-2.example.com:60020
> Version: 0.94.0
> 28/12/12 17:13:30 INFO util.HBaseFsck: Loading regionsinfo from the .META. table
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning -ROOT- starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932; serverName=rsmm-slave-2.example.com,60020,1860218423204
> 28/12/12 17:13:30 DEBUG client.MetaScanner: Scanning .META. starting at row= for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@a98932
> 28/12/12 17:13:30 INFO util.HBaseFsck: getHTableDescriptors == tableNames => []
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.util.HBaseFsck.reportTablesInFlux(HBaseFsck.java:560)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineConsistencyRepair(HBaseFsck.java:346)
> at org.apache.hadoop.hbase.util.HBaseFsck.onlineHbck(HBaseFsck.java:382)
> at org.apache.hadoop.hbase.util.HBaseFsck.main(HBaseFsck.java:3120)
> I knew there is some patch to 0.94 to solve this problem[https://issues.apache.org/jira/browse/HBASE-5928], but after I apply the patch, I still got the same problem
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