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Date: Sat, 23 Jul 2011 12:51:09 +0000 (UTC)
From: "Zizon (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <357245547.982.1311425469892.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] [Created] (HBASE-4130) HTable.flushCommits throws
 IndexOutOfBoundsException
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HTable.flushCommits throws IndexOutOfBoundsException
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                 Key: HBASE-4130
                 URL: https://issues.apache.org/jira/browse/HBASE-4130
             Project: HBase
          Issue Type: Bug
          Components: client
    Affects Versions: 0.90.3
            Reporter: Zizon


Using a HTable instance with auto commit disabled in multiple thread may raise IndexOutOfBoundsException , as the processBatchOfPuts remove the commited results by their index which may be wrong as the list size shortened by other thread.

the following is the stack trace.

java.lang.IndexOutOfBoundsException: Index: 3781, Size: 2222
	at java.util.ArrayList.RangeCheck(ArrayList.java:547)
	at java.util.ArrayList.remove(ArrayList.java:387)
	at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchOfPuts(HConnectionManager.java:1252)
	at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:826)
	at org.apache.hadoop.hbase.client.HTable.doPut(HTable.java:682)
	at org.apache.hadoop.hbase.client.HTable.put(HTable.java:667)

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