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https://issues.apache.org/jira/browse/HBASE-10497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Feng Honghua updated HBASE-10497:
---------------------------------
Description:
There are two kinds of handling problems for InterruptedException thrown by
Thread.sleep in many places under HBase-Client/HBase-Server folders:
# Thread.currentThread.interrupt() is called within 'while' loops which can
result in buggy behaviors such as expected sleep doesn't occur due to restored
interrupt status by former loop, or even worse infinite loop
# InterruptedException thrown by Thread.sleep are swallowed silently (which are
neither declared in the caller method's throws clause nor rethrown immediately)
was:
There are many places where InterruptedException thrown by Thread.sleep are
swallowed silently (which are neither declared in the caller method's throws
clause nor rethrown immediately) under HBase-Client/HBase-Server folders.
It'd be better to add standard 'log and call currentThread.interrupt' for such
cases.
> Correct wrong handling and add proper handling for swallowed
> InterruptedException thrown by Thread.sleep under HBase-Client/HBase-Server
> folders systematically
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-10497
> URL: https://issues.apache.org/jira/browse/HBASE-10497
> Project: HBase
> Issue Type: Bug
> Components: Client, regionserver
> Reporter: Feng Honghua
> Assignee: Feng Honghua
> Attachments: HBASE-10497-trunk_v1.patch, HBASE-10497-trunk_v2.patch
>
>
> There are two kinds of handling problems for InterruptedException thrown by
> Thread.sleep in many places under HBase-Client/HBase-Server folders:
> # Thread.currentThread.interrupt() is called within 'while' loops which can
> result in buggy behaviors such as expected sleep doesn't occur due to
> restored interrupt status by former loop, or even worse infinite loop
> # InterruptedException thrown by Thread.sleep are swallowed silently (which
> are neither declared in the caller method's throws clause nor rethrown
> immediately)
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