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https://issues.apache.org/jira/browse/HBASE-21185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16639715#comment-16639715
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Hudson commented on HBASE-21185:
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Results for branch master
[build #527 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/527/]: (x)
*{color:red}-1 overall{color}*
----
details (if available):
(x) {color:red}-1 general checks{color}
-- Something went wrong running this stage, please [check relevant console
output|https://builds.apache.org/job/HBase%20Nightly/job/master/527//console].
(x) {color:red}-1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/527//JDK8_Nightly_Build_Report_(Hadoop2)/]
(x) {color:red}-1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://builds.apache.org/job/HBase%20Nightly/job/master/527//JDK8_Nightly_Build_Report_(Hadoop3)/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> WALPrettyPrinter: Additional useful info to be printed by wal printer tool,
> for debugability purposes
> -----------------------------------------------------------------------------------------------------
>
> Key: HBASE-21185
> URL: https://issues.apache.org/jira/browse/HBASE-21185
> Project: HBase
> Issue Type: Improvement
> Components: Operability
> Reporter: Wellington Chevreuil
> Assignee: Wellington Chevreuil
> Priority: Trivial
> Fix For: 3.0.0, 2.2.0, 2.1.1, 2.0.3
>
> Attachments: HBASE-21185.master.001.patch,
> HBASE-21185.master.002.patch, HBASE-21185.master.003.patch
>
>
> *WALPrettyPrinter* is very useful for troubleshooting wal issues, such as
> faulty replication sinks. An useful information one might want to track is
> the size of a single WAL entry edit, as well as size for each edit cell. Am
> proposing a patch that adds calculations for these two, as well an option to
> seek straight to a given position on the WAL file being analysed.
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