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https://issues.apache.org/jira/browse/HBASE-10972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13968556#comment-13968556
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Andrew Purtell commented on HBASE-10972:
----------------------------------------
+1
> OOBE in prefix key encoding
> ---------------------------
>
> Key: HBASE-10972
> URL: https://issues.apache.org/jira/browse/HBASE-10972
> Project: HBase
> Issue Type: Sub-task
> Components: Scanners
> Affects Versions: 0.98.1
> Reporter: Andrew Purtell
> Assignee: ramkrishna.s.vasudevan
> Fix For: 0.99.0, 0.98.2
>
> Attachments: 10936-0.98.txt, HBASE-10972.patch
>
>
> 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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