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https://issues.apache.org/jira/browse/HBASE-4247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13092506#comment-13092506
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Ted Yu commented on HBASE-4247:
-------------------------------
According to the javadoc for Abortable:
{noformat}
* This is used primarily for ZooKeeper usage when we could get an unexpected
* and fatal exception, requiring an abort.
{noformat}
This means the first if block in the above abort() method is supposed to handle
almost all calls to the method.
To try to validate the above judgement, I issued the following two searches
among all test output files:
{code}
grep FATAL target/surefire-reports/* | grep ConnectionManager | grep -v
TestMergeTool
grep 'Could not reconnect to ZooKeeper after session' target/surefire-reports/*
{code}
There was nothing returned.
TestMergeTool is a special case where HBase cluster is supposed to be
unavailable.
Looking at getMaster() and locateRegion(), this.closed being true would make
them return immediately.
Hope this helps with your question.
> Add isAborted method to the Abortable interface
> -----------------------------------------------
>
> Key: HBASE-4247
> URL: https://issues.apache.org/jira/browse/HBASE-4247
> Project: HBase
> Issue Type: Task
> Reporter: Akash Ashok
> Assignee: Akash Ashok
> Priority: Minor
> Fix For: 0.94.0
>
>
> Add a new method isAborted() to the Abortable interface
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