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https://issues.apache.org/jira/browse/HBASE-17836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15960454#comment-15960454
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Hudson commented on HBASE-17836:
--------------------------------
SUCCESS: Integrated in Jenkins build HBase-Trunk_matrix #2814 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/2814/])
HBASE-17836 CellUtil#estimatedSerializedSizeOf is slow when input is (chia7712:
rev 1a701ce44484f45a8a07ea9826b84f0df6f1518e)
* (edit) hbase-common/src/main/java/org/apache/hadoop/hbase/CellUtil.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/SplitLogTask.java
> CellUtil#estimatedSerializedSizeOf is slow when input is ByteBufferCell
> -----------------------------------------------------------------------
>
> Key: HBASE-17836
> URL: https://issues.apache.org/jira/browse/HBASE-17836
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.0.0
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Ping Tsai
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-17836.v0.patch, HBASE-17836.v1.patch
>
>
> We call CellUtil#estimatedSerializedSize to calculate the size of rows when
> scanning. If the input is ByteBufferCell, the
> CellUtil#estimatedSerializedSizeOf parses many length components to get the
> qualifierLength stored in the backing buffer.
> We should consider using the KeyValueUtil#getSerializedSize.
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