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https://issues.apache.org/jira/browse/HBASE-17205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16721123#comment-16721123
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Hudson commented on HBASE-17205:
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Results for branch branch-1.3
[build #576 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576/]:
(x) *{color:red}-1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576//General_Nightly_Build_Report/]
(/) {color:green}+1 jdk7 checks{color}
-- For more information [see jdk7
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576//JDK7_Nightly_Build_Report/]
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1.3/576//JDK8_Nightly_Build_Report_(Hadoop2)/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
> Add a metric for the duration of region in transition
> -----------------------------------------------------
>
> Key: HBASE-17205
> URL: https://issues.apache.org/jira/browse/HBASE-17205
> Project: HBase
> Issue Type: Improvement
> Components: Region Assignment
> Affects Versions: 1.4.0, 2.0.0
> Reporter: Guanghao Zhang
> Assignee: Guanghao Zhang
> Priority: Minor
> Fix For: 1.4.0, 1.3.3, 2.0.0
>
> Attachments: HBASE-17205-branch-1.patch, HBASE-17205-v1.patch,
> HBASE-17205-v1.patch, HBASE-17205.patch
>
>
> When work for HBASE-17178, I found there are not a metric for the overall
> duration of region in transition. When move a region form A to B, the
> transformation of region state is PENDING_CLOSE => CLOSING => CLOSED =>
> PENDING_OPEN => OPENING => OPENED. When transform old region state to new
> region state, it update the time stamp to current time. So we can't get the
> overall transformation's duration of region in transition. Add a rit duration
> to RegionState for accumulating this metric.
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