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Posted to hdfs-dev@hadoop.apache.org by "Shashikant Banerjee (JIRA)" <ji...@apache.org> on 2018/08/28 04:52:00 UTC

[jira] [Created] (HDDS-380) Remove synchronization from ChunkGroupOutputStream and ChunkOutputStream

Shashikant Banerjee created HDDS-380:
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             Summary: Remove synchronization from ChunkGroupOutputStream and ChunkOutputStream
                 Key: HDDS-380
                 URL: https://issues.apache.org/jira/browse/HDDS-380
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
          Components: Ozone Client
            Reporter: Shashikant Banerjee
            Assignee: Shashikant Banerjee
             Fix For: 0.3.0


In one of the code review for HDDS-247, it was suggested  that ChunkGroupOutputStream/ChunkOutputStream may not be thread safe as the Java OutputStream subclasses are generally non-thread-safe for performance reasons. If users want thread safe, they can easily synchronize it themselves. This Jira aims to remove synchronization from ChunkGroupOutputStream and ChunkOutputStream.



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