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HDFS-9291. Fix TestInterDatanodeProtocol to be FsDataset-agnostic. (lei)

This commit is contained in:
Lei Xu 2015-10-26 15:16:09 -07:00
parent 9850827c24
commit ce02c438fd
4 changed files with 17 additions and 1 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -740,6 +740,8 @@ Release 2.8.0 - UNRELEASED
HDFS-9284. fsck command should not print exception trace when file not
found. (Jagadesh Kiran N via wang)
HDFS-9291. Fix TestInterDatanodeProtocol to be FsDataset-agnostic. (lei)
OPTIMIZATIONS
HDFS-8026. Trace FSOutputSummer#writeChecksumChunks rather than

7
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/FsDatasetTestUtils.java
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@ -192,4 +192,11 @@ public interface FsDatasetTestUtils {
*/
Replica createReplicaUnderRecovery(ExtendedBlock block, long recoveryId)
throws IOException;
/**
* Check the stored files / data of a replica.
* @param replica a replica object.
* @throws IOException
*/
void checkStoredReplica(final Replica replica) throws IOException;
}

7
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImplTestUtils.java
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@ -285,4 +285,11 @@ public class FsDatasetImplTestUtils implements FsDatasetTestUtils {
return rur;
}
}
@Override
public void checkStoredReplica(Replica replica) throws IOException {
Preconditions.checkArgument(replica instanceof ReplicaInfo);
ReplicaInfo r = (ReplicaInfo) replica;
FsDatasetImpl.checkReplicaFiles(r);
}
}

2
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestInterDatanodeProtocol.java
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@ -359,7 +359,7 @@ public class TestInterDatanodeProtocol {
Assert.assertEquals(ReplicaState.RUR, replica.getState());
//check meta data before update
FsDatasetImpl.checkReplicaFiles(replica);
cluster.getFsDatasetTestUtils(datanode).checkStoredReplica(replica);
//case "THIS IS NOT SUPPOSED TO HAPPEN"
//with (block length) != (stored replica's on disk length).