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Date: Tue, 18 Dec 2012 02:06:13 +0000 (UTC)
From: "binlijin (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12624393.1355796197562.20523.1355796373328@arcas>
In-Reply-To: <JIRA.12624393.1355796197562@arcas>
References: <JIRA.12624393.1355796197562@arcas>
Subject: [jira] [Created] (HBASE-7375) Acquire readLock do not apply timeout
 in flushcache
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binlijin created HBASE-7375:
-------------------------------

             Summary: 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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