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https://issues.apache.org/jira/browse/HBASE-7911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13584874#comment-13584874
]
Matteo Bertozzi commented on HBASE-7911:
----------------------------------------
The error seems to be related to the ZK Table Lock
https://builds.apache.org/job/PreCommit-HBASE-Build/4501//artifact/trunk/hbase-server/target/surefire-reports/org.apache.hadoop.hbase.backup.TestHFileArchiving.txt
{code}
Caused by: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.lang.NullPointerException
at java.util.TreeSet.addAll(TreeSet.java:283)
at
org.apache.hadoop.hbase.zookeeper.lock.ZKInterProcessWriteLock.getLockPath(ZKInterProcessWriteLock.java:54)
at
org.apache.hadoop.hbase.zookeeper.lock.ZKInterProcessLockBase.tryAcquire(ZKInterProcessLockBase.java:180)
at
org.apache.hadoop.hbase.master.TableLockManager$ZKTableLockManager$TableLockImpl.acquire(TableLockManager.java:235)
at
org.apache.hadoop.hbase.master.handler.CreateTableHandler.prepare(CreateTableHandler.java:110)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1520)
at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:1550)
...
at
org.apache.hadoop.hbase.client.HBaseAdmin.execute(HBaseAdmin.java:2543)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:515)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:408)
at
org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:344)
at
org.apache.hadoop.hbase.HBaseTestingUtility.createTable(HBaseTestingUtility.java:1014)
at
org.apache.hadoop.hbase.HBaseTestingUtility.createTable(HBaseTestingUtility.java:982)
at
org.apache.hadoop.hbase.HBaseTestingUtility.createTable(HBaseTestingUtility.java:970)
at
org.apache.hadoop.hbase.backup.TestHFileArchiving.setup(TestHFileArchiving.java:96)
{code}
> Remove duplicated code from CreateTableHandler
> ----------------------------------------------
>
> Key: HBASE-7911
> URL: https://issues.apache.org/jira/browse/HBASE-7911
> Project: HBase
> Issue Type: Bug
> Components: master
> Affects Versions: 0.96.0
> Reporter: Matteo Bertozzi
> Assignee: Matteo Bertozzi
> Priority: Minor
> Fix For: 0.96.0
>
> Attachments: HBASE-7911-v0.patch, HBASE-7911-v0.patch
>
>
> The snapshot merge have left some unused/duplicated code in
> CreateTableHandler/ModifyRegionUtils
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