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Hudson commented on HBASE-12870:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-1.4 #716 (See [https://builds.apache.org/job/HBase-1.4/716/])
HBASE-12870 "Major compaction triggered" and "Skipping major compaction" (apurtell: rev d2fcfd74d94b5cd478fb79a1b7fb21cd8902feed)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/compactions/RatioBasedCompactionPolicy.java
> "Major compaction triggered" and "Skipping major compaction" messages lack the region
information
> -------------------------------------------------------------------------------------------------
>
> Key: HBASE-12870
> URL: https://issues.apache.org/jira/browse/HBASE-12870
> Project: HBase
> Issue Type: Improvement
> Components: Compaction
> Affects Versions: 1.3.1
> Reporter: Hari Krishna Dara
> Assignee: Chinmay Kulkarni
> Labels: compaction, patch
> Fix For: 2.0.0, 1.4.0
>
> Attachments: HBASE-12870.patch
>
>
> The below messages coming from {{RatioBasedCompactionPolicy}} log the default {{.toString()}}
output of itself, which is not useful:
> {noformat}
> 2015-01-16 06:15:07,166 DEBUG org.apache.hadoop.hbase.regionserver.compactions.RatioBasedCompactionPolicy:
Major compaction triggered on store org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy@4acab1f5;
time since last major compaction 339994249ms
> {noformat}
> {noformat}
> 2015-01-16 09:49:12,872 DEBUG org.apache.hadoop.hbase.regionserver.compactions.RatioBasedCompactionPolicy:
Skipping major compaction of org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy@7b9f47bb
because one (major) compacted file only and oldestTime 6795587394ms is < ttl=15552000000
> {noformat}
> It should log the store/region information instead. Unfortunately, this information seems
to be unavailable at this point, so more context needs to be supplied while calling {{RatioBasedCompactionPolicy.isMajorCompaction()}}.
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