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HADOOP-16472. findbugs warning on LocalMetadataStore.ttlTimeProvider sync 

Contributed by Steve Loughran.

Moved the setter and addAncestors to synchronized

Change-Id: Ib362c66d1b8c9124eca7db9a44274ac08d0b3be6
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Steve Loughran 2019-08-02 22:30:48 +01:00 committed by GitHub
parent e7a0b8aa83
commit b01efe5cf6
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1 changed files with 2 additions and 2 deletions
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hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/s3guard/LocalMetadataStore.java
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@ -605,12 +605,12 @@ public class LocalMetadataStore implements MetadataStore {
} }
@Override @Override
public void setTtlTimeProvider(ITtlTimeProvider ttlTimeProvider) { public synchronized void setTtlTimeProvider(ITtlTimeProvider ttlTimeProvider) {
this.ttlTimeProvider = ttlTimeProvider; this.ttlTimeProvider = ttlTimeProvider;
} }
@Override @Override
public void addAncestors(final Path qualifiedPath, public synchronized void addAncestors(final Path qualifiedPath,
@Nullable final BulkOperationState operationState) throws IOException { @Nullable final BulkOperationState operationState) throws IOException {
Collection<PathMetadata> newDirs = new ArrayList<>(); Collection<PathMetadata> newDirs = new ArrayList<>();