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Posted to issues@ozone.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/12/05 19:46:00 UTC
[jira] [Updated] (HDDS-2242) Avoid unnecessary rpc needed to
discover the pipeline leader
[ https://issues.apache.org/jira/browse/HDDS-2242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HDDS-2242:
---------------------------------
Labels: pull-request-available (was: )
> Avoid unnecessary rpc needed to discover the pipeline leader
> -------------------------------------------------------------
>
> Key: HDDS-2242
> URL: https://issues.apache.org/jira/browse/HDDS-2242
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Components: Ozone Client
> Affects Versions: 0.5.0
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.5.0
>
>
> HDDS-1868 adds the leaderID to pipeline protobuf. Client should use this to stream requests directly to the leader vs current implementation of randomly choosing one of the datanodes in the pipeline and relying on the follower to tell the client which node is the leader.
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