[jira] [Commented] (HBASE-7376) Acquire readLock do not apply timeout in flushcache

["Jimmy Xiang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-7376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13534609#comment-13534609 ] 

Jimmy Xiang commented on HBASE-7376:
------------------------------------

+1.  Any other place need similar fix?
                
> Acquire readLock do not apply timeout in flushcache
> ---------------------------------------------------
>
>                 Key: HBASE-7376
>                 URL: https://issues.apache.org/jira/browse/HBASE-7376
>             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
>
>         Attachments: HBASE-7376-94.patch, HBASE-7376-trunk.patch
>
>
> {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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