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https://issues.apache.org/jira/browse/HBASE-4721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13159669#comment-13159669
]
Hudson commented on HBASE-4721:
-------------------------------
Integrated in HBase-TRUNK #2500 (See
[https://builds.apache.org/job/HBase-TRUNK/2500/])
HBASE-4721 Retain Delete Markers after Major Compaction
Summary: major compactions *try* to retain delete markers for the configured
time interval
Test Plan:
added a new test testDeleteMarkerLongevity() in TestStoreScanner
following tests passed
TestMemStore
TestStoreScanner
TestQueryMatcher
TestCompaction
Reviewers: jgray, dhruba, lhofhansl, Karthik, nspiegelberg
Reviewed By: nspiegelberg
CC: HBase Diffs Facebook Group, lhofhansl, khemani, nspiegelberg
Differential Revision: 321
karthik :
Files :
*
/hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/ScanQueryMatcher.java
*
/hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/ScanWildcardColumnTracker.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/Store.java
*
/hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
*
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/regionserver/TestCompaction.java
*
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/regionserver/TestMemStore.java
*
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/regionserver/TestQueryMatcher.java
*
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/regionserver/TestStoreScanner.java
> Retain Delete Markers after Major Compaction
> --------------------------------------------
>
> Key: HBASE-4721
> URL: https://issues.apache.org/jira/browse/HBASE-4721
> Project: HBase
> Issue Type: New Feature
> Reporter: Prakash Khemani
> Assignee: Prakash Khemani
>
> There is a need to provide long TTLs for delete markers. This is useful when
> replicating hbase logs from one cluster to another. The receiving cluster
> shouldn't compact away the delete markers because the affected key-values
> might still be on the way.
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