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https://issues.apache.org/jira/browse/RATIS-693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16941509#comment-16941509
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Hadoop QA commented on RATIS-693:
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} docker {color} | {color:red} 0m
11s{color} | {color:red} Docker failed to build yetus/ratis:date2019-10-01.
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|| Subsystem || Report/Notes ||
| JIRA Issue | RATIS-693 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12981844/RATIS-693.02.patch |
| Console output |
https://builds.apache.org/job/PreCommit-RATIS-Build/1013/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Combine notifyLeader and notifyLeaderChanged calls on StateMachine
> ------------------------------------------------------------------
>
> Key: RATIS-693
> URL: https://issues.apache.org/jira/browse/RATIS-693
> Project: Ratis
> Issue Type: Improvement
> Components: raft-group, server
> Affects Versions: 0.5.0
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Priority: Major
> Fix For: 0.5.0
>
> Attachments: RATIS-693.01.patch, RATIS-693.02.patch
>
>
> RATIS-678 introcuded _notifyLeaderChanged_ API on the StateMachine interface
> which will be called to notify the statemachine when the leaderId changes on
> leader as well as the follower.
> Downstream services like Ozone utilize this functionality to decide when the
> Raft group is ready to accept writes and do open the write pipeline.
> Purpose of this jira is to combine notifyLeader and notifyLeaderChanged into
> a single API.
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