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https://issues.apache.org/jira/browse/HBASE-5199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phabricator updated HBASE-5199:
-------------------------------
Attachment: D1311.5.patch
Liyin added you to the CC list for the revision "[jira][HBASE-5199] Delete out
of TTL store files before compaction selection ".
Reviewers: Kannan, JIRA, khemani, aaiyer, Karthik
Currently, HBase deletes the out of TTL store files after compaction. We can
change the sequence to delete the out of TTL store files before selecting store
files for compactions.
In this way, HBase can keep deleting the old invalid store files without
compaction, and also prevent from unnecessary compactions since the out of TTL
store files will be deleted before the compaction selection.
TEST PLAN
TestStore
REVISION DETAIL
https://reviews.facebook.net/D1311
AFFECTED FILES
src/main/java/org/apache/hadoop/hbase/regionserver/Store.java
src/main/java/org/apache/hadoop/hbase/regionserver/StoreFile.java
src/main/java/org/apache/hadoop/hbase/regionserver/compactions/CompactSelection.java
src/test/java/org/apache/hadoop/hbase/regionserver/TestStore.java
> Delete out of TTL store files before compaction selection
> ---------------------------------------------------------
>
> Key: HBASE-5199
> URL: https://issues.apache.org/jira/browse/HBASE-5199
> Project: HBase
> Issue Type: Improvement
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Attachments: D1311.1.patch, D1311.2.patch, D1311.3.patch,
> D1311.4.patch, D1311.5.patch, D1311.5.patch
>
>
> Currently, HBase deletes the out of TTL store files after compaction. We can
> change the sequence to delete the out of TTL store files before selecting
> store files for compactions.
> In this way, HBase can keep deleting the old invalid store files without
> compaction, and also prevent from unnecessary compactions since the out of
> TTL store files will be deleted before the compaction selection.
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