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Posted to hdfs-dev@hadoop.apache.org by "Brahma Reddy Battula (Created) (JIRA)" <ji...@apache.org> on 2012/02/12 16:36:59 UTC
[jira] [Created] (HDFS-2940) Null pointer excpetion while Formating
NameNode(After Configuring HA)
Null pointer excpetion while Formating NameNode(After Configuring HA)
---------------------------------------------------------------------
Key: HDFS-2940
URL: https://issues.apache.org/jira/browse/HDFS-2940
Project: Hadoop HDFS
Issue Type: Bug
Components: name-node
Affects Versions: 0.24.0
Reporter: Brahma Reddy Battula
Priority: Minor
Fix For: 0.24.0
Scenario:
=========
Step 1: I configured all Ha related configurations
Step 2 : I formated NN using (./hdfs namenode -format) format command
Please check following Trace:
{noformat}
Formatting using clusterid: CID-26a49fe8-abed-4d80-b02d-eeceb86dbd53
12/02/12 20:57:46 ERROR namenode.NameNode: Exception in namenode join
java.lang.NullPointerException
at org.apache.hadoop.net.NetUtils.isLocalAddress(NetUtils.java:640)
at org.apache.hadoop.hdfs.DFSUtil$4.match(DFSUtil.java:115)
at org.apache.hadoop.hdfs.DFSUtil.getSuffixIDs(DFSUtil.java:934)
at org.apache.hadoop.hdfs.DFSUtil.getNameServiceId(DFSUtil.java:890)
at org.apache.hadoop.hdfs.DFSUtil.getNamenodeNameServiceId(DFSUtil.java:850)
at org.apache.hadoop.hdfs.server.namenode.FSImage.<init>(FSImage.java:129)
at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:689)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:817)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:894)
12/02/12 20:57:46 INFO namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at HOST-10-18-40-20/10.18.40.20
{noformat}
--
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[jira] [Resolved] (HDFS-2940) HA: NullPointerException while
formatting NameNode(After Configuring HA)
Posted by "Uma Maheswara Rao G (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-2940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uma Maheswara Rao G resolved HDFS-2940.
---------------------------------------
Resolution: Duplicate
> HA: NullPointerException while formatting NameNode(After Configuring HA)
> ------------------------------------------------------------------------
>
> Key: HDFS-2940
> URL: https://issues.apache.org/jira/browse/HDFS-2940
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ha, name-node
> Affects Versions: HA branch (HDFS-1623)
> Reporter: Brahma Reddy Battula
> Assignee: Uma Maheswara Rao G
> Priority: Minor
> Attachments: core-site.xml, hdfs-site.xml
>
>
> Scenario:
> =========
> Step 1: I configured all Ha related configurations
> Step 2 : I formatted NN using (./hdfs namenode -format) format command
> Please check following Trace:
> {noformat}
> Formatting using clusterid: CID-26a49fe8-abed-4d80-b02d-eeceb86dbd53
> 12/02/12 20:57:46 ERROR namenode.NameNode: Exception in namenode join
> java.lang.NullPointerException
> at org.apache.hadoop.net.NetUtils.isLocalAddress(NetUtils.java:640)
> at org.apache.hadoop.hdfs.DFSUtil$4.match(DFSUtil.java:115)
> at org.apache.hadoop.hdfs.DFSUtil.getSuffixIDs(DFSUtil.java:934)
> at org.apache.hadoop.hdfs.DFSUtil.getNameServiceId(DFSUtil.java:890)
> at org.apache.hadoop.hdfs.DFSUtil.getNamenodeNameServiceId(DFSUtil.java:850)
> at org.apache.hadoop.hdfs.server.namenode.FSImage.<init>(FSImage.java:129)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:689)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:817)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:894)
> 12/02/12 20:57:46 INFO namenode.NameNode: SHUTDOWN_MSG:
> /************************************************************
> SHUTDOWN_MSG: Shutting down NameNode at HOST-10-18-40-20/10.18.40.20
> {noformat}
--
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