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Posted to dev@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2014/04/14 18:20:18 UTC

[jira] [Created] (HBASE-10972) OOBE in prefix key encoding

Andrew Purtell created HBASE-10972:
--------------------------------------

             Summary: OOBE in prefix key encoding
                 Key: HBASE-10972
                 URL: https://issues.apache.org/jira/browse/HBASE-10972
             Project: HBase
          Issue Type: Sub-task
    Affects Versions: 0.98.1
            Reporter: Andrew Purtell
             Fix For: 0.99.0, 0.98.2


>From HBASE-10936.

{noformat}
testZeroByte[1](org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders)  Time elapsed: 0.008 sec  <<< ERROR!
java.lang.IndexOutOfBoundsException
        at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:138)
        at java.io.DataOutputStream.write(DataOutputStream.java:107)
        at org.apache.hadoop.hbase.util.ByteBufferUtils.copyBufferToStream(ByteBufferUtils.java:163)
        at org.apache.hadoop.hbase.util.ByteBufferUtils.moveBufferToStream(ByteBufferUtils.java:147)
        at org.apache.hadoop.hbase.io.encoding.PrefixKeyDeltaEncoder.addKV(PrefixKeyDeltaEncoder.java:70)
        at org.apache.hadoop.hbase.io.encoding.PrefixKeyDeltaEncoder.internalEncodeKeyValues(PrefixKeyDeltaEncoder.java:87)
        at org.apache.hadoop.hbase.io.encoding.BufferedDataBlockEncoder.encodeKeyValues(BufferedDataBlockEncoder.java:591)
        at org.apache.hadoop.hbase.io.encoding.PrefixKeyDeltaEncoder.encodeKeyValues(PrefixKeyDeltaEncoder.java:44)
        at org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders.encodeBytes(TestDataBlockEncoders.java:100)
        at org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders.testAlgorithm(TestDataBlockEncoders.java:112)
        at org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders.testEncodersOnDataset(TestDataBlockEncoders.java:423)
        at org.apache.hadoop.hbase.io.encoding.TestDataBlockEncoders.testZeroByte(TestDataBlockEncoders.java:208)
{noformat}

See attached test case.



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