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HDFS-8521. Add VisibleForTesting annotation to BlockPoolSlice#selectReplicaToDelete. (cmccabe) 

(cherry picked from commit 806e407ac8)
This commit is contained in:
Colin Patrick Mccabe 2015-06-02 20:06:28 -07:00
parent a80a68c298
commit 12497b0543
2 changed files with 6 additions and 0 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -525,6 +525,9 @@ Release 2.7.1 - UNRELEASED
HDFS-8213. DFSClient should use hdfs.client.htrace HTrace configuration
prefix rather than hadoop.htrace (cmccabe)
HDFS-8521. Add VisibleForTesting annotation to
BlockPoolSlice#selectReplicaToDelete. (cmccabe)
OPTIMIZATIONS
BUG FIXES

3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/BlockPoolSlice.java
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@ -57,7 +57,9 @@ import org.apache.hadoop.util.DiskChecker.DiskErrorException;
import org.apache.hadoop.util.ShutdownHookManager;
import org.apache.hadoop.util.Time;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.io.Files;
/**
* A block pool slice represents a portion of a block pool stored on a volume.
* Taken together, all BlockPoolSlices sharing a block pool ID across a
@ -568,6 +570,7 @@ class BlockPoolSlice {
return replicaToKeep;
}
@VisibleForTesting
static ReplicaInfo selectReplicaToDelete(final ReplicaInfo replica1,
final ReplicaInfo replica2) {
ReplicaInfo replicaToKeep;