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https://issues.apache.org/jira/browse/HBASE-16285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15411514#comment-15411514
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Hadoop QA commented on HBASE-16285:
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| (x) *{color:red}-1 overall{color}* |
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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} patch {color} | {color:red} 0m 5s {color}
| {color:red} HBASE-16285 does not apply to master. Rebase required? Wrong
Branch? See https://yetus.apache.org/documentation/0.3.0/precommit-patchnames
for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12822529/HBASE-16285-v7.patch |
| JIRA Issue | HBASE-16285 |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/2999/console |
| Powered by | Apache Yetus 0.3.0 http://yetus.apache.org |
This message was automatically generated.
> Drop RPC requests if it must be considered as timeout at client
> ---------------------------------------------------------------
>
> Key: HBASE-16285
> URL: https://issues.apache.org/jira/browse/HBASE-16285
> Project: HBase
> Issue Type: Improvement
> Reporter: Phil Yang
> Assignee: Phil Yang
> Attachments: HBASE-16285-branch-1-v1.patch,
> HBASE-16285-branch-1-v2.patch, HBASE-16285-branch-1-v3.patch,
> HBASE-16285-branch-1-v4.patch, HBASE-16285-v1.patch, HBASE-16285-v2.patch,
> HBASE-16285-v3.patch, HBASE-16285-v4.patch, HBASE-16285-v5.patch,
> HBASE-16285-v6.patch, HBASE-16285-v7.patch, HBASE-16285-v7.patch
>
>
> After HBASE-15593, we have a timeout param in header of RPC requests. We can
> use it in more scenes.
> A straightforward scene is to drop requests if it has waited so long in RPC
> queue and has been dropped by client. Even if we handle this request and send
> the response back, it will not be used any more. And client may have sent a
> retry. In an extreme case, if the server is slow, all requests may be timeout
> or queue-full-exception because we should handle previous requests which have
> been dropped by client and many resources at server are wasted.
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