ayushtkn commented on a change in pull request #2844:
URL: https://github.com/apache/hadoop/pull/2844#discussion_r606712644
##########
File path:
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockRecovery1.java
##########
@@ -336,191 +322,194 @@ public void testFinalizedReplicas () throws IOException
{
if(LOG.isDebugEnabled()) {
LOG.debug("Running " + GenericTestUtils.getMethodName());
}
- ReplicaRecoveryInfo replica1 = new ReplicaRecoveryInfo(BLOCK_ID,
- REPLICA_LEN1, GEN_STAMP-1, ReplicaState.FINALIZED);
- ReplicaRecoveryInfo replica2 = new ReplicaRecoveryInfo(BLOCK_ID,
- REPLICA_LEN1, GEN_STAMP-2, ReplicaState.FINALIZED);
+ ReplicaRecoveryInfo replica1 = new ReplicaRecoveryInfo(BLOCK_ID,
+ REPLICA_LEN1, GEN_STAMP - 1, ReplicaState.FINALIZED);
+ ReplicaRecoveryInfo replica2 = new ReplicaRecoveryInfo(BLOCK_ID,
+ REPLICA_LEN1, GEN_STAMP - 2, ReplicaState.FINALIZED);
Review comment:
Can we chunk out the formatting changes in this file? We can restrict
ourselves to only the intended changes, Usually we aren't mixing checkstyle
fixes with the other code changes..
##########
File path:
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockRecovery1.java
##########
@@ -122,9 +108,9 @@
/**
* This tests if sync all replicas in block recovery works correctly.
*/
-public class TestBlockRecovery {
+public class TestBlockRecovery1 {
Review comment:
Lets not bother the name, Let it be as is.
##########
File path:
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockRecovery2.java
##########
@@ -0,0 +1,464 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.hdfs.server.datanode;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.CommonConfigurationKeys;
+import org.apache.hadoop.fs.FSDataOutputStream;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.FileUtil;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.ha.HAServiceProtocol;
+import org.apache.hadoop.hdfs.AppendTestUtil;
+import org.apache.hadoop.hdfs.DFSClient;
+import org.apache.hadoop.hdfs.DFSConfigKeys;
+import org.apache.hadoop.hdfs.DFSTestUtil;
+import org.apache.hadoop.hdfs.DistributedFileSystem;
+import org.apache.hadoop.hdfs.HdfsConfiguration;
+import org.apache.hadoop.hdfs.MiniDFSCluster;
+import org.apache.hadoop.hdfs.StripedFileTestUtil;
+import org.apache.hadoop.hdfs.protocol.DatanodeInfo;
+import org.apache.hadoop.hdfs.protocol.ErasureCodingPolicy;
+import org.apache.hadoop.hdfs.protocol.LocatedBlock;
+import
org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolClientSideTranslatorPB;
+import org.apache.hadoop.hdfs.server.namenode.FSNamesystem;
+import org.apache.hadoop.hdfs.server.protocol.BlockRecoveryCommand;
+import org.apache.hadoop.hdfs.server.protocol.DatanodeCommand;
+import org.apache.hadoop.hdfs.server.protocol.DatanodeRegistration;
+import org.apache.hadoop.hdfs.server.protocol.HeartbeatResponse;
+import org.apache.hadoop.hdfs.server.protocol.NNHAStatusHeartbeat;
+import org.apache.hadoop.hdfs.server.protocol.NamenodeProtocols;
+import org.apache.hadoop.hdfs.server.protocol.NamespaceInfo;
+import org.apache.hadoop.test.GenericTestUtils;
+import org.apache.hadoop.util.AutoCloseableLock;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TestName;
+import org.mockito.Mockito;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.slf4j.event.Level;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.InetSocketAddress;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Random;
+import java.util.concurrent.ThreadLocalRandom;
+import java.util.concurrent.TimeoutException;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicReference;
+
+import static org.apache.hadoop.hdfs.DFSConfigKeys
+ .DFS_BLOCK_SIZE_KEY;
Review comment:
No need to wrap the imports, let them cross the line limits.
Well this one doesn't look like was more than 80 though....
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