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Date: Mon, 11 Aug 2008 21:00:44 -0700 (PDT)
From: "stack (JIRA)" <jira@apache.org>
To: hbase-dev@hadoop.apache.org
Subject: [jira] Created: (HBASE-820) Need mainline to flush when 'Blocking
 updates' goes up.
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Need mainline to flush when 'Blocking updates' goes up.
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                 Key: HBASE-820
                 URL: https://issues.apache.org/jira/browse/HBASE-820
             Project: Hadoop HBase
          Issue Type: Bug
            Reporter: stack
            Priority: Blocker


Look at the below.  Blocking goes up and flush doesn't happen for nearly ten minutes (Other flushes happen in the meantime no problem).  We need to run a flush immediately; schedule it before all others.

{code}
2008-08-12 01:45:54,175 INFO org.apache.hadoop.hbase.regionserver.HRegion: Blocking updates for 'IPC Server handler 9 on 60020' on region TestTable,0024119972,1218505443888: Memcache size 64.0m is >= than blocking 64.0m size
...
2008-08-12 01:54:36,695 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: Started memcache flush for region TestTable,0024119972,1218505443888. Current region memcache size 64.0m
{code}

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