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https://issues.apache.org/jira/browse/HBASE-12454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Purtell updated HBASE-12454:
-----------------------------------
Attachment: HBASE-12454-0.98.patch
> Setting didPerformCompaction early in HRegion#compact
> -----------------------------------------------------
>
> Key: HBASE-12454
> URL: https://issues.apache.org/jira/browse/HBASE-12454
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.98.8
> Reporter: Andrew Purtell
> Attachments: HBASE-12454-0.98.patch
>
>
> It appears we are setting 'didPerformCompaction' to "true" before attempting
> the compaction in HRegion#compact. If Store#compact throws an exception or is
> interrupted, we won't call Store#cancelRequestedCompaction in the last
> finally block of the method as it looks like we should.
> {code}
> ---
> a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
> +++
> b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
> @@ -1565,8 +1565,8 @@ public class HRegion implements HeapSize,
> PropagatingConfigurationObserver { //
> doRegionCompactionPrep();
> try {
> status.setStatus("Compacting store " + store);
> - didPerformCompaction = true;
> store.compact(compaction);
> + didPerformCompaction = true;
> } catch (InterruptedIOException iioe) {
> String msg = "compaction interrupted";
> LOG.info(msg, iioe);
> {code}
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