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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7375) Acquire readLock do not apply timeout in flushcache
Date Tue, 18 Dec 2012 02:42:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13534560#comment-13534560
] 

Ted Yu commented on HBASE-7375:
-------------------------------

Seems to be duplicate of HBASE-7376
                
> Acquire readLock do not apply timeout in flushcache
> ---------------------------------------------------
>
>                 Key: HBASE-7375
>                 URL: https://issues.apache.org/jira/browse/HBASE-7375
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.96.0, 0.94.4
>            Reporter: binlijin
>             Fix For: 0.96.0, 0.94.4
>
>
> {code}
> HRegion
>   public boolean flushcache() throws IOException {
>        lock(lock.readLock());
>   }
> {code}
> The HRegion.flushcache is called by the normal flush cache, so if we use a timeout, the
MemStoreFlusher may be get a RegionTooBusyException, it is safe to do not use a timeout.

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