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https://issues.apache.org/jira/browse/HBASE-7933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13586706#comment-13586706
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Ted Yu commented on HBASE-7933:
-------------------------------
{code}
- } catch (KeeperException ex) {
- LOG.warn("Failed to create znode: " + fullyQualifiedZNode, ex);
- return null;
+ } catch (KeeperException.NoNodeException nne) {
{code}
Only one specific KeeperException is caught. You may want to use a second catch
block for other KeeperException's.
> NPE in TableLockManager
> -----------------------
>
> Key: HBASE-7933
> URL: https://issues.apache.org/jira/browse/HBASE-7933
> Project: HBase
> Issue Type: Bug
> Components: master, Zookeeper
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: 0.96.0
>
> Attachments: hbase-7933_v1.patch
>
>
> We are getting NPE in TableLockManager sometimes in tests.
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