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https://issues.apache.org/jira/browse/HBASE-22802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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chenxu updated HBASE-22802:
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Release Note: HBASE-21879 introduces a utility class
(org.apache.hadoop.hbase.io.ByteBuffAllocator) used
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Zheng Hu updated HBASE-22802:
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Hadoop Flags: Reviewed
Resolution: Fixed
Status: Resolved (was: Patch Available)
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Zheng Hu updated HBASE-22802:
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Fix Version/s: 2.3.0
3.0.0
> Avoid temp ByteBuffer allocation in FileIOEngine#read
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chenxu updated HBASE-22802:
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Attachment: HBASE-22802-master-v1.patch
> Avoid temp ByteBuffer allocation in FileIOEngine#read
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chenxu updated HBASE-22802:
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Status: Patch Available (was: Open)
> Avoid temp ByteBuffer allocation in FileIOEngine#read
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chenxu updated HBASE-22802:
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Attachment: profile_mem_alloc_with_pool.png
> Avoid temp ByteBuffer allocation in FileIOEngine#read
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chenxu updated HBASE-22802:
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Attachment: profile_mem_alloc.png
> Avoid temp ByteBuffer allocation in FileIOEngine#read
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