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https://issues.apache.org/jira/browse/RATIS-1506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17525435#comment-17525435
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mingchao zhao commented on RATIS-1506:
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After RATIS-1545 is completed, we find that the stability is much better. So
let's close this jira first.
> Discussion on improving the stability of streaming
> --------------------------------------------------
>
> Key: RATIS-1506
> URL: https://issues.apache.org/jira/browse/RATIS-1506
> Project: Ratis
> Issue Type: Sub-task
> Reporter: mingchao zhao
> Assignee: mingchao zhao
> Priority: Major
>
> We found that if the cluster was written only by streaming, it was stable. If
> async write and Streaming Write are mixed, the streaming will become
> unstable. We found that some pipline leaders would often change during
> mixed writes.
> It seems that leader switch has a great influence on the stability of
> streaming. Although the RoutingTable is initialized only once when the Ozone
> client is setup. In the actual pipline, the order of the nodes has changed.
> So I wonder if in ratis, whether the stream transmission is processed when
> change leader.
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