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HBASE-16270 Handle duplicate clearing of snapshot in region replicas (Robert Yokota)

This commit is contained in:
Enis Soztutar 2016-08-24 06:33:46 -07:00
parent 31f16d6aec
commit dda8f67b2c
1 changed files with 1 additions and 0 deletions
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hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/AbstractMemStore.java
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@ -190,6 +190,7 @@ public abstract class AbstractMemStore implements MemStore {
*/ */
@Override @Override
public void clearSnapshot(long id) throws UnexpectedStateException { public void clearSnapshot(long id) throws UnexpectedStateException {
if (this.snapshotId == -1) return; // already cleared
if (this.snapshotId != id) { if (this.snapshotId != id) {
throw new UnexpectedStateException("Current snapshot id is " + this.snapshotId + ",passed " throw new UnexpectedStateException("Current snapshot id is " + this.snapshotId + ",passed "
+ id); + id);