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https://issues.apache.org/jira/browse/HBASE-24740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17160408#comment-17160408
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Hudson commented on HBASE-24740:
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Results for branch branch-1
[build #1328 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/1328/]:
(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-1/1328//General_Nightly_Build_Report/]
(x) {color:red}-1 jdk7 checks{color}
-- For more information [see jdk7
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-1/1328//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-1/1328//JDK8_Nightly_Build_Report_(Hadoop2)/]
(x) {color:red}-1 source release artifact{color}
-- See build output for details.
> Enable journal logging for HBase snapshot operation
> ---------------------------------------------------
>
> Key: HBASE-24740
> URL: https://issues.apache.org/jira/browse/HBASE-24740
> Project: HBase
> Issue Type: Improvement
> Components: master
> Affects Versions: 3.0.0-alpha-1, 1.7.0, 2.2.7
> Reporter: Sandeep Guggilam
> Assignee: Sandeep Guggilam
> Priority: Minor
> Labels: observability
> Fix For: 1.7.0
>
>
> The HBase snapshot operation contains multiple steps like actual snapshot
> creation, consolidate phase (reading region manifests from HDFS) , verifier
> phase ( validate the consolidated manifests against the actual number of
> regions for the table)
>
> Sometimes it happens to be taking time in one of the phases and we don't know
> exactly which one is taking time unless we have a thread dump at the very
> same time. The journal logging would definitely help us give more insights
> into the time taken for each phase
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