[
https://issues.apache.org/jira/browse/HBASE-15866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15411060#comment-15411060
]
Hadoop QA commented on HBASE-15866:
-----------------------------------
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| 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-15866 does not apply to branch-1. Rebase required? Wrong
Branch? See https://yetus.apache.org/documentation/0.3.0/precommit-patchnames
for help. {color} |
\\
\\
|| Subsystem || Report/Notes ||
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12822440/HBASE-15866-branch-1.patch
|
| JIRA Issue | HBASE-15866 |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/2990/console |
| Powered by | Apache Yetus 0.3.0 http://yetus.apache.org |
This message was automatically generated.
> Split hbase.rpc.timeout into *.read.timeout and *.write.timeout
> ---------------------------------------------------------------
>
> Key: HBASE-15866
> URL: https://issues.apache.org/jira/browse/HBASE-15866
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.0.0
> Reporter: Andrew Purtell
> Assignee: Vivek Koppuru
> Labels: newbie, patch
> Fix For: 2.0.0, 1.4.0
>
> Attachments: HBASE-15866-branch-1.patch, HBASE-15866.patch,
> HBASE-15866.patch, HBASE-15866.patch, HBASE-15866.patch, HBASE-15866.patch,
> read-write-rpc-timeouts.patch, read-write-rpc.v1.patch
>
>
> We have a single tunable for the RPC timeout interval - hbase.rpc.timeout.
> This is fine for the general case but there are use cases where it would be
> advantageous to set two separate timeouts for reads (gets, scans, perhaps
> with significant server side filtering - although the new scanner heartbeat
> feature mitigates where available) and mutations (fail fast under tight SLA,
> resubmit or take mitigating action).
> I propose we refer to a configuration setting "hbase.rpc.read.timeout" when
> handling read operations and "hbase.rpc.write.timeout" when handling write
> operations. If those values are not set in the configuration, fall back to
> the value of "hbase.rpc.timeout" or its default.
> So for example in HTable instead of one global timeout for each RPC
> (rpcTimeout), there would be a readRpcTimeout and writeRpcTimeout also set up
> in HTable#finishSetup. Then wherever we set up RPC with
> RpcRetryingCallerFactory#newCaller(int rpcTimeout) we pass in the read or
> write timeout depending on what the op is.
> In general I don't like the idea of adding configuration parameters to our
> already heavyweight set, but I think the inability to control timeouts
> separately for reads and writes is an operational deficit.
> See also PHOENIX-2916.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
