[
https://issues.apache.org/jira/browse/HBASE-27048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17563963#comment-17563963
]
Hudson commented on HBASE-27048:
--------------------------------
Results for branch master
[build #628 on
builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/628/]:
(/) *{color:green}+1 overall{color}*
----
details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/628/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/628/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/628/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Server side scanner time limit should account for time in queue
> ---------------------------------------------------------------
>
> Key: HBASE-27048
> URL: https://issues.apache.org/jira/browse/HBASE-27048
> Project: HBase
> Issue Type: Improvement
> Reporter: Bryan Beaudreault
> Assignee: Bryan Beaudreault
> Priority: Major
> Fix For: 2.5.0, 3.0.0-alpha-4, 2.4.14
>
>
> When a scan request comes in with a timeout specified and heartbeats/partials
> allowed, we calculate a time limit for running the scan to be half of that
> timeout. The idea is to return before the timeout expires.
> The calculation of that time limit is "now + timeout / 2", where now is the
> point at which the scan is starting to run. What's missed here is the scan
> may have spent upwards of a few seconds in the IPC queue before being
> serviced. In this case, the time limit may extend beyond the timeout of the
> request and the server will not return in time.
> We should calculate the time limit from ServerCall.getReceiveTime instead to
> avoid these timeouts.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
