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https://issues.apache.org/jira/browse/HBASE-22976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17211493#comment-17211493
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Hudson commented on HBASE-22976:
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Results for branch branch-2.2
[build #85 on
builds.a.o|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.2/85/]:
(x) *{color:red}-1 overall{color}*
----
details (if available):
(x) {color:red}-1 general checks{color}
-- For more information [see general
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.2/85//General_Nightly_Build_Report/]
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.2/85//JDK8_Nightly_Build_Report_(Hadoop2)/]
(x) {color:red}-1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.2/85//JDK8_Nightly_Build_Report_(Hadoop3)/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(x) {color:red}-1 client integration test{color}
--Failed when running client tests on top of Hadoop 2. [see log for
details|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/branch-2.2/85//artifact/output-integration/hadoop-2.log].
(note that this means we didn't run on Hadoop 3)
> [HBCK2] Add RecoveredEditsPlayer
> --------------------------------
>
> Key: HBASE-22976
> URL: https://issues.apache.org/jira/browse/HBASE-22976
> Project: HBase
> Issue Type: Sub-task
> Components: hbck2, walplayer
> Reporter: Michael Stack
> Assignee: Michael Stack
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.3.3, 2.4.0, 2.2.7
>
> Attachments: 22976.txt
>
>
> We need a recovered edits player. Messing w/ the 'adoption service' --
> tooling to adopt orphan regions and hfiles -- I've been manufacturing damaged
> clusters by moving stuff around under the running cluster. No reason to think
> that an hbase couldn't lose accounting of a whole region if a cataclysm. If
> so, region will have stuff like the '.regioninfo', dirs per column family w/
> store files but it could too have a 'recovered_edits' directory with content
> in it. We have a WALPlayer for errant WALs. We have the FSHLog tool which can
> read recovered_edits content for debugging data loss. Missing is a
> RecoveredEditsPlayer.
> I took a look at extending the WALPlayer since it has a bunch of nice options
> and it can run at bulk. Ideally, it would just digest recovered edits content
> if passed an option or recovered edits directories. On first glance, it
> didn't seem like an easy integration.... Would be worth taking a look again.
> Would be good if we could avoid making a new, distinct tool, just for
> Recovered Edits.
> The bulkload tool expects hfiles in column family directories. Recovered
> edits files are not hfiles and the files are x-columnfamily so this is not
> the way to go though a bulkload-like tool that moved the recovered edits
> files under the appropriate region dir and asked the region reopen would be a
> possibility (Would need the bulk load complete trick of splitting input if
> the region boundaries in the live cluster do not align w/ those of the errant
> recovered edits files).
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