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Posted to issues@ozone.apache.org by "Kaijie Chen (Jira)" <ji...@apache.org> on 2021/08/11 03:43:00 UTC
[jira] [Updated] (HDDS-5599) BlockDataStreamOutput: drop BufferPool
and ChunkBuffer to avoid buffer copying
[ https://issues.apache.org/jira/browse/HDDS-5599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kaijie Chen updated HDDS-5599:
------------------------------
Summary: BlockDataStreamOutput: drop BufferPool and ChunkBuffer to avoid buffer copying (was: BlockDataStreamOutput not use BufferPool and ChunkBuffer to avoid buffer copying)
> BlockDataStreamOutput: drop BufferPool and ChunkBuffer to avoid buffer copying
> ------------------------------------------------------------------------------
>
> Key: HDDS-5599
> URL: https://issues.apache.org/jira/browse/HDDS-5599
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: mingchao zhao
> Assignee: mingchao zhao
> Priority: Major
>
> In BlockDataStreamOutput, we should write directly to the underlying stream. We should not use BufferPool and ChunkBuffer in BlockDataStreamOutput anymore since we want to avoid buffer copying.
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