hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Shashikant Banerjee (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDDS-380) Remove synchronization from ChunkGroupOutputStream and ChunkOutputStream
Date Tue, 28 Aug 2018 05:54:00 GMT

     [ https://issues.apache.org/jira/browse/HDDS-380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shashikant Banerjee updated HDDS-380:
-------------------------------------
    Fix Version/s:     (was: 0.3.0)
                   0.2.1

> 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
>            Priority: Major
>             Fix For: 0.2.1
>
>         Attachments: HDDS-380.00.patch
>
>
> 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.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message