date:20210403

[jira] [Work logged] (HDFS-15940) Some tests in TestBlockRecovery are consistently failing

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15940?focusedWorklogId=576523=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576523
 ]

ASF GitHub Bot logged work on HDFS-15940:
-

Author: ASF GitHub Bot
Created on: 04/Apr/21 05:20
Start Date: 04/Apr/21 05:20
Worklog Time Spent: 10m 
  Work Description: virajjasani commented on a change in pull request #2844:
URL: https://github.com/apache/hadoop/pull/2844#discussion_r606748973



##
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:
   Ahh, my bad. Will fix it.

##
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:
   Sure, sounds good. Will update.

##
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, 
-

[jira] [Work logged] (HDFS-15930) Fix some @param errors in DirectoryScanner.

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15930?focusedWorklogId=576517=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576517
 ]

ASF GitHub Bot logged work on HDFS-15930:
-

Author: ASF GitHub Bot
Created on: 04/Apr/21 03:30
Start Date: 04/Apr/21 03:30
Worklog Time Spent: 10m 
  Work Description: qizhu-lucas commented on pull request #2829:
URL: https://github.com/apache/hadoop/pull/2829#issuecomment-812964703


   Thanks  @ayushtkn for commit and review.


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Issue Time Tracking
---

Worklog Id: (was: 576517)
Time Spent: 1.5h  (was: 1h 20m)

> Fix some @param errors in DirectoryScanner.
> ---
>
> Key: HDFS-15930
> URL: https://issues.apache.org/jira/browse/HDFS-15930
> Project: Hadoop HDFS
>  Issue Type: Bug
>Reporter: Qi Zhu
>Assignee: Qi Zhu
>Priority: Minor
>  Labels: pull-request-available
> Fix For: 3.4.0
>
>  Time Spent: 1.5h
>  Remaining Estimate: 0h
>




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[jira] [Resolved] (HDFS-15933) distcp geo hdfs site is not working

2021-04-03 Thread Ayush Saxena (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ayush Saxena resolved HDFS-15933.
-
Resolution: Not A Bug

> distcp geo hdfs site is not working
> ---
>
> Key: HDFS-15933
> URL: https://issues.apache.org/jira/browse/HDFS-15933
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: distcp
>Affects Versions: 3.1.4
> Environment: Linux Redhat - RHEL 8,0
>Reporter: Suresh
>Priority: Blocker
> Attachments: GEO_Cluster.jpg
>
>
> I am facing some issues in deploying HDFS at docker swarm network across geo 
> sites.
> “distcp” command which is running at a HDFS datanodes container is not able 
> to pull the data from one site to another site(which is set to run at another 
> docker swarm network). It expects the docker swarm, HDFS datanodes to be in 
> host network configuration other than overlay(with ip forwarding), bridge 
> network.
> We want to know how the shipment of docker based HDFS deployment would look 
> like, how distcp command would get invoked across docker instances sitting at 
> different Geo’s
>  



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[jira] [Commented] (HDFS-15923) RBF: Authentication failed when rename accross sub clusters

2021-04-03 Thread Ayush Saxena (Jira)



[ 
https://issues.apache.org/jira/browse/HDFS-15923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17314367#comment-17314367
 ] 

Ayush Saxena commented on HDFS-15923:
-

The permission issue, we should fix ASAP, That would be a security issue if the 
code gets released.
[~zhengzhuobinzzb] do you plan to chase that, if not [~LiJinglun] any bandwidth 
to get that sorted?

> RBF:  Authentication failed when rename accross sub clusters
> 
>
> Key: HDFS-15923
> URL: https://issues.apache.org/jira/browse/HDFS-15923
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: rbf
>Reporter: zhuobin zheng
>Priority: Major
>  Labels: RBF, pull-request-available, rename
>  Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> Rename accross subcluster with RBF and Kerberos environment. Will encounter 
> the following two errors:
>  # Save Object to journal.
>  # Precheck try to get src file status
> So, we need use Proxy UGI doAs create DistcpProcedure and TrashProcedure and 
> submit Job.
> In patch i use proxy ugi doAs above method. It worked.
> But there are another strange thing and this patch not solve:
> Router use ugi itself to submit the Distcp job. But not user ugi or proxy 
> ugi. This may cause excessive distcp permissions.
> First: Save Object to journal.
> {code:java}
> // code placeholder
> 2021-03-23 14:01:16,233 WARN org.apache.hadoop.ipc.Client: Exception 
> encountered while connecting to the server 
> javax.security.sasl.SaslException: GSS initiate failed [Caused by 
> GSSException: No valid credentials provided (Mechanism level: Failed to find 
> any Kerberos tgt)]
> at 
> com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:211)
> at 
> org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:408)
> at 
> org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:622)
> at 
> org.apache.hadoop.ipc.Client$Connection.access$2300(Client.java:413)
> at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:822)
> at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:818)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1762)
> at 
> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:818)
> at 
> org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:413)
> at org.apache.hadoop.ipc.Client.getConnection(Client.java:1636)
> at org.apache.hadoop.ipc.Client.call(Client.java:1452)
> at org.apache.hadoop.ipc.Client.call(Client.java:1405)
> at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233)
> at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:118)
> at com.sun.proxy.$Proxy11.create(Unknown Source)
> at 
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.create(ClientNamenodeProtocolTranslatorPB.java:376)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at 
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422)
> at 
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165)
> at 
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157)
> at 
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
> at 
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359)
> at com.sun.proxy.$Proxy12.create(Unknown Source)
> at 
> org.apache.hadoop.hdfs.DFSOutputStream.newStreamForCreate(DFSOutputStream.java:277)
> at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1240)
> at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1219)
> at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1201)
> at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1139)
> at 
> org.apache.hadoop.hdfs.DistributedFileSystem$8.doCall(DistributedFileSystem.java:533)
> at 
> org.apache.hadoop.hdfs.DistributedFileSystem$8.doCall(DistributedFileSystem.java:530)
> at 
>

[jira] [Work logged] (HDFS-15934) Make DirectoryScanner reconcile blocks batch size and interval between batch configurable.

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15934?focusedWorklogId=576499=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576499
 ]

ASF GitHub Bot logged work on HDFS-15934:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 21:50
Start Date: 03/Apr/21 21:50
Worklog Time Spent: 10m 
  Work Description: ayushtkn commented on a change in pull request #2833:
URL: https://github.com/apache/hadoop/pull/2833#discussion_r606714508



##
File path: hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
##
@@ -873,6 +873,22 @@
   
 
 
+
+  dfs.datanode.reconcile.blocks.batch.size
+  1000
+  Run reconcile to checkAndUpdate with batch,

Review comment:
   can you add some recheck the descriptions for both the configs, the 
first line in. both is same, and doesn't make sense to me, recheck once.

##
File path: 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DirectoryScanner.java
##
@@ -316,6 +317,18 @@ public DirectoryScanner(FsDatasetSpi dataset, 
Configuration conf) {
 
 masterThread =
 new ScheduledThreadPoolExecutor(1, new Daemon.DaemonFactory());
+
+reconcileBlocksBatchSize =
+conf.getInt(DFSConfigKeys.
+DFS_DATANODE_RECONCILE_BLOCKS_BATCH_SIZE,
+DFSConfigKeys.
+DFS_DATANODE_RECONCILE_BLOCKS_BATCH_SIZE_DEFAULT);
+
+reconcileBlocksBatchInterval =
+conf.getInt(DFSConfigKeys.
+DFS_DATANODE_RECONCILE_BLOCKS_BATCH_INTERVAL,
+DFSConfigKeys.
+DFS_DATANODE_RECONCILE_BLOCKS_BATCH_INTERVAL_DEFAULT);

Review comment:
   Add a validation for these configs, if ``reconcileBlocksBatchSize`` and 
``reconcileBlocksBatchInterval`` is less than one use default. and add a warn 
log message if these values are incorrect something like:
   Invalid value configured for < config name>, should be greater than 0, Using 
default.
   
   In the end add an Info log for the values being used.
   

##
File path: 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
##
@@ -836,6 +836,10 @@
   public static final int DFS_DATANODE_DIRECTORYSCAN_INTERVAL_DEFAULT = 
21600;
   public static final String  DFS_DATANODE_DIRECTORYSCAN_THREADS_KEY = 
"dfs.datanode.directoryscan.threads";
   public static final int DFS_DATANODE_DIRECTORYSCAN_THREADS_DEFAULT = 1;
+  public static final String  DFS_DATANODE_RECONCILE_BLOCKS_BATCH_SIZE = 
"dfs.datanode.reconcile.blocks.batch.size";
+  public static final int DFS_DATANODE_RECONCILE_BLOCKS_BATCH_SIZE_DEFAULT 
= 1000;
+  public static final String  DFS_DATANODE_RECONCILE_BLOCKS_BATCH_INTERVAL = 
"dfs.datanode.reconcile.blocks.batch.interval";
+  public static final int 
DFS_DATANODE_RECONCILE_BLOCKS_BATCH_INTERVAL_DEFAULT = 2000;

Review comment:
   Can we add support for time units?




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Issue Time Tracking
---

Worklog Id: (was: 576499)
Time Spent: 50m  (was: 40m)

> Make DirectoryScanner reconcile blocks batch size and interval between batch 
> configurable.
> --
>
> Key: HDFS-15934
> URL: https://issues.apache.org/jira/browse/HDFS-15934
> Project: Hadoop HDFS
>  Issue Type: Improvement
>Reporter: Qi Zhu
>Assignee: Qi Zhu
>Priority: Major
>  Labels: pull-request-available
>  Time Spent: 50m
>  Remaining Estimate: 0h
>
> HDFS-14476 Make this batch to avoid lock too much time, but different cluster 
> has different demand, we should make batch size and batch interval 
> configurable.



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[jira] [Work logged] (HDFS-15930) Fix some @param errors in DirectoryScanner.

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15930?focusedWorklogId=576498=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576498
 ]

ASF GitHub Bot logged work on HDFS-15930:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 21:42
Start Date: 03/Apr/21 21:42
Worklog Time Spent: 10m 
  Work Description: ayushtkn commented on pull request #2829:
URL: https://github.com/apache/hadoop/pull/2829#issuecomment-812929534


   Thanx @qizhu-lucas for the contribution, @Hexiaoqiao for the review.
   
   @qizhu-lucas, I missed your message, sorry.


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Issue Time Tracking
---

Worklog Id: (was: 576498)
Time Spent: 1h 20m  (was: 1h 10m)

> Fix some @param errors in DirectoryScanner.
> ---
>
> Key: HDFS-15930
> URL: https://issues.apache.org/jira/browse/HDFS-15930
> Project: Hadoop HDFS
>  Issue Type: Bug
>Reporter: Qi Zhu
>Assignee: Qi Zhu
>Priority: Minor
>  Labels: pull-request-available
> Fix For: 3.4.0
>
>  Time Spent: 1h 20m
>  Remaining Estimate: 0h
>




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[jira] [Updated] (HDFS-15930) Fix some @param errors in DirectoryScanner.

2021-04-03 Thread Ayush Saxena (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ayush Saxena updated HDFS-15930:

Fix Version/s: 3.4.0
 Hadoop Flags: Reviewed
   Resolution: Fixed
   Status: Resolved  (was: Patch Available)

Committed to trunk. Thanx [~zhuqi] for the contribution.

> Fix some @param errors in DirectoryScanner.
> ---
>
> Key: HDFS-15930
> URL: https://issues.apache.org/jira/browse/HDFS-15930
> Project: Hadoop HDFS
>  Issue Type: Bug
>Reporter: Qi Zhu
>Assignee: Qi Zhu
>Priority: Minor
>  Labels: pull-request-available
> Fix For: 3.4.0
>
>  Time Spent: 1h 10m
>  Remaining Estimate: 0h
>




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[jira] [Work logged] (HDFS-15930) Fix some @param errors in DirectoryScanner.

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15930?focusedWorklogId=576497=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576497
 ]

ASF GitHub Bot logged work on HDFS-15930:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 21:41
Start Date: 03/Apr/21 21:41
Worklog Time Spent: 10m 
  Work Description: ayushtkn merged pull request #2829:
URL: https://github.com/apache/hadoop/pull/2829


   


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Time Spent: 1h 10m  (was: 1h)

> Fix some @param errors in DirectoryScanner.
> ---
>
> Key: HDFS-15930
> URL: https://issues.apache.org/jira/browse/HDFS-15930
> Project: Hadoop HDFS
>  Issue Type: Bug
>Reporter: Qi Zhu
>Assignee: Qi Zhu
>Priority: Minor
>  Labels: pull-request-available
>  Time Spent: 1h 10m
>  Remaining Estimate: 0h
>




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[jira] [Work logged] (HDFS-15940) Some tests in TestBlockRecovery are consistently failing

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15940?focusedWorklogId=576494=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576494
 ]

ASF GitHub Bot logged work on HDFS-15940:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 21:37
Start Date: 03/Apr/21 21:37
Worklog Time Spent: 10m 
  Work Description: 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;

[jira] [Work logged] (HDFS-15920) Solve the problem that the value of SafeModeMonitor#RECHECK_INTERVAL can be configured

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15920?focusedWorklogId=576491=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576491
 ]

ASF GitHub Bot logged work on HDFS-15920:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 21:15
Start Date: 03/Apr/21 21:15
Worklog Time Spent: 10m 
  Work Description: ayushtkn commented on a change in pull request #2831:
URL: https://github.com/apache/hadoop/pull/2831#discussion_r606710952



##
File path: 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManagerSafeMode.java
##
@@ -640,7 +644,18 @@ private void reportStatus(String msg, boolean rightNow) {
*/
   private class SafeModeMonitor implements Runnable {
 /** Interval in msec for checking safe mode. */
-private static final long RECHECK_INTERVAL = 1000;
+private long recheckInterval;
+
+public SafeModeMonitor(Configuration conf) {
+  recheckInterval = conf.getLong(
+  DFS_NAMENODE_SAFEMODE_RECHECK_INTERVAL_KEY,
+  DFS_NAMENODE_SAFEMODE_RECHECK_INTERVAL_DEFAULT);
+  if (recheckInterval < 1) {
+LOG.warn("The current value of recheckInterval is {}, " +
+"this variable should be a positive number.", recheckInterval);

Review comment:
   Can you change the message as ```"Invalid value for " + 
DFS_NAMENODE_SAFEMODE_RECHECK_INTERVAL_KEY + ". Should be greater than 0, but 
is {}", recheckInterval```
   Please correct the syntax
   
   

##
File path: 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManagerSafeMode.java
##
@@ -640,7 +644,18 @@ private void reportStatus(String msg, boolean rightNow) {
*/
   private class SafeModeMonitor implements Runnable {
 /** Interval in msec for checking safe mode. */
-private static final long RECHECK_INTERVAL = 1000;
+private long recheckInterval;
+
+public SafeModeMonitor(Configuration conf) {
+  recheckInterval = conf.getLong(
+  DFS_NAMENODE_SAFEMODE_RECHECK_INTERVAL_KEY,
+  DFS_NAMENODE_SAFEMODE_RECHECK_INTERVAL_DEFAULT);
+  if (recheckInterval < 1) {
+LOG.warn("The current value of recheckInterval is {}, " +
+"this variable should be a positive number.", recheckInterval);
+recheckInterval = DFS_NAMENODE_SAFEMODE_RECHECK_INTERVAL_DEFAULT;
+  }

Review comment:
   Add a Log.info("Using {} as SafeModeMonitor Interval", recheckInterval)

##
File path: 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlockManagerSafeMode.java
##
@@ -230,6 +232,50 @@ public void testCheckSafeMode8() throws Exception {
 assertEquals(BMSafeModeStatus.OFF, getSafeModeStatus());
   }
 
+  @Test(timeout = 2)
+  public void testCheckSafeMode9() throws Exception {
+Configuration conf = new HdfsConfiguration();
+try {
+  conf.setLong(DFS_NAMENODE_SAFEMODE_RECHECK_INTERVAL_KEY, 3000);
+  bm = spy(new BlockManager(fsn, false, conf));
+  doReturn(true).when(bm).isGenStampInFuture(any(Block.class));
+  dn = spy(bm.getDatanodeManager());
+  Whitebox.setInternalState(bm, "datanodeManager", dn);
+  // the datanode threshold is always met
+  when(dn.getNumLiveDataNodes()).thenReturn(DATANODE_NUM);
+  bmSafeMode = new BlockManagerSafeMode(bm, fsn, false, conf);
+  bmSafeMode.activate(BLOCK_TOTAL);
+  Whitebox.setInternalState(bmSafeMode, "extension", Integer.MAX_VALUE);
+  setSafeModeStatus(BMSafeModeStatus.PENDING_THRESHOLD);
+  setBlockSafe(BLOCK_THRESHOLD);
+  bmSafeMode.checkSafeMode();
+
+  assertTrue(bmSafeMode.isInSafeMode());
+  assertEquals(BMSafeModeStatus.EXTENSION, getSafeModeStatus());
+
+  GenericTestUtils.waitFor(new Supplier() {
+@Override
+public Boolean get() {
+  Whitebox.setInternalState(bmSafeMode, "extension", 0);
+  return getSafeModeStatus() != BMSafeModeStatus.EXTENSION;
+}
+  }, EXTENSION / 10, EXTENSION * 10);
+
+  assertFalse(bmSafeMode.isInSafeMode());
+  assertEquals(BMSafeModeStatus.OFF, getSafeModeStatus());
+} finally {
+  conf.setLong(DFS_NAMENODE_SAFEMODE_RECHECK_INTERVAL_KEY,
+  DFS_NAMENODE_SAFEMODE_RECHECK_INTERVAL_DEFAULT);
+  bm = spy(new BlockManager(fsn, false, conf));
+  doReturn(true).when(bm).isGenStampInFuture(any(Block.class));
+  dn = spy(bm.getDatanodeManager());
+  Whitebox.setInternalState(bm, "datanodeManager", dn);
+  // the datanode threshold is always met
+  when(dn.getNumLiveDataNodes()).thenReturn(DATANODE_NUM);
+  bmSafeMode = new BlockManagerSafeMode(bm, fsn, false, conf);
+}

Review comment:
   The tests have too many warnings due to deprecation. See if you can get 
rid of them, If not, just do a assert

[jira] [Work logged] (HDFS-15951) Remove unused parameters in NameNodeProxiesClient

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15951?focusedWorklogId=576430=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576430
 ]

ASF GitHub Bot logged work on HDFS-15951:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 13:56
Start Date: 03/Apr/21 13:56
Worklog Time Spent: 10m 
  Work Description: hadoop-yetus commented on pull request #2859:
URL: https://github.com/apache/hadoop/pull/2859#issuecomment-812868839


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passed.  |
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[jira] [Work logged] (HDFS-15947) Replace deprecated protobuf APIs

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15947?focusedWorklogId=576425=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576425
 ]

ASF GitHub Bot logged work on HDFS-15947:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 13:08
Start Date: 03/Apr/21 13:08
Worklog Time Spent: 10m 
  Work Description: hadoop-yetus commented on pull request #2856:
URL: https://github.com/apache/hadoop/pull/2856#issuecomment-812863295






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Issue Time Tracking
---

Worklog Id: (was: 576425)
Time Spent: 40m  (was: 0.5h)

> Replace deprecated protobuf APIs
> 
>
> Key: HDFS-15947
> URL: https://issues.apache.org/jira/browse/HDFS-15947
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: libhdfs++
>Affects Versions: 3.4.0
>Reporter: Gautham Banasandra
>Assignee: Gautham Banasandra
>Priority: Critical
>  Labels: pull-request-available
>  Time Spent: 40m
>  Remaining Estimate: 0h
>
> Some protobuf APIs are soon going to get deprecated and must be replaced with 
> newer ones. One of the warnings are reported due to the issue is as follows -
> {code}
> [ 48%] Building CXX object 
> main/native/libhdfspp/tests/CMakeFiles/rpc_engine_test.dir/rpc_engine_test.cc.o
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/rpc_engine_test.cc:
>  In function ‘std::pair std::__cxx11::basic_string > RpcResponse(const 
> hadoop::common::RpcResponseHeaderProto&, const string&, const 
> boost::system::error_code&)’:
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/rpc_engine_test.cc:92:56:
>  warning: ‘int google::protobuf::MessageLite::ByteSize() const’ is 
> deprecated: Please use ByteSizeLong() instead [-Wdeprecated-declarations]
>92 |   pbio::CodedOutputStream::VarintSize32(h.ByteSize()) +
>   |^
> In file included from 
> /usr/local/include/google/protobuf/generated_enum_util.h:36,
>  from /usr/local/include/google/protobuf/map.h:49,
>  from 
> /usr/local/include/google/protobuf/generated_message_table_driven.h:34,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/tests/test.pb.h:26,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/rpc_engine_test.cc:22:
> /usr/local/include/google/protobuf/message_lite.h:408:7: note: declared here
>   408 |   int ByteSize() const { return internal::ToIntSize(ByteSizeLong()); }
>   |   ^~~~
> {code}



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[jira] [Work logged] (HDFS-15951) Remove unused parameters in NameNodeProxiesClient

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15951?focusedWorklogId=576422=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576422
 ]

ASF GitHub Bot logged work on HDFS-15951:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 12:22
Start Date: 03/Apr/21 12:22
Worklog Time Spent: 10m 
  Work Description: tomscut opened a new pull request #2859:
URL: https://github.com/apache/hadoop/pull/2859


   JIRA: [HDFS-15951](https://issues.apache.org/jira/browse/HDFS-15951)
   
   Remove unused parameters in org.apache.hadoop.hdfs.NameNodeProxiesClient.


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Issue Time Tracking
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Worklog Id: (was: 576422)
Remaining Estimate: 0h
Time Spent: 10m

> Remove unused parameters in NameNodeProxiesClient
> -
>
> Key: HDFS-15951
> URL: https://issues.apache.org/jira/browse/HDFS-15951
> Project: Hadoop HDFS
>  Issue Type: Wish
>Reporter: tomscut
>Assignee: tomscut
>Priority: Minor
>  Time Spent: 10m
>  Remaining Estimate: 0h
>
> Remove unused parameters in org.apache.hadoop.hdfs.NameNodeProxiesClient.



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[jira] [Updated] (HDFS-15951) Remove unused parameters in NameNodeProxiesClient

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ASF GitHub Bot updated HDFS-15951:
--
Labels: pull-request-available  (was: )

> Remove unused parameters in NameNodeProxiesClient
> -
>
> Key: HDFS-15951
> URL: https://issues.apache.org/jira/browse/HDFS-15951
> Project: Hadoop HDFS
>  Issue Type: Wish
>Reporter: tomscut
>Assignee: tomscut
>Priority: Minor
>  Labels: pull-request-available
>  Time Spent: 10m
>  Remaining Estimate: 0h
>
> Remove unused parameters in org.apache.hadoop.hdfs.NameNodeProxiesClient.



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[jira] [Created] (HDFS-15951) Remove unused parameters in NameNodeProxiesClient

2021-04-03 Thread tomscut (Jira)

tomscut created HDFS-15951:
--

 Summary: Remove unused parameters in NameNodeProxiesClient
 Key: HDFS-15951
 URL: https://issues.apache.org/jira/browse/HDFS-15951
 Project: Hadoop HDFS
  Issue Type: Wish
Reporter: tomscut
Assignee: tomscut


Remove unused parameters in org.apache.hadoop.hdfs.NameNodeProxiesClient.



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[jira] [Work logged] (HDFS-15950) Remove unused hdfs.proto import

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15950?focusedWorklogId=576407=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576407
 ]

ASF GitHub Bot logged work on HDFS-15950:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 09:52
Start Date: 03/Apr/21 09:52
Worklog Time Spent: 10m 
  Work Description: hadoop-yetus commented on pull request #2858:
URL: https://github.com/apache/hadoop/pull/2858#issuecomment-812842463


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Issue Time Tracking
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Worklog Id: (was: 576407)
Time Spent: 0.5h  (was: 20m)

> Remove unused hdfs.proto import
> ---
>
>

[jira] [Work logged] (HDFS-15949) Fix integer overflow

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15949?focusedWorklogId=576403=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576403
 ]

ASF GitHub Bot logged work on HDFS-15949:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 08:18
Start Date: 03/Apr/21 08:18
Worklog Time Spent: 10m 
  Work Description: hadoop-yetus commented on pull request #2857:
URL: https://github.com/apache/hadoop/pull/2857#issuecomment-812833238


   :broken_heart: **-1 overall**
   
   
   
   
   
   
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 with JDK Ubuntu-11.0.10+9-Ubuntu-0ubuntu1.20.04 generated 0 new + 8 unchanged 
- 3 fixed = 8 total (was 11)  |
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when building and testing our client artifacts.  |
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   |  |   | 119m 39s |  |  |
   
   
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   | Optional Tests | dupname asflicense compile cc mvnsite javac unit 
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[jira] [Work logged] (HDFS-15950) Remove unused hdfs.proto import

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15950?focusedWorklogId=576402=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576402
 ]

ASF GitHub Bot logged work on HDFS-15950:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 08:13
Start Date: 03/Apr/21 08:13
Worklog Time Spent: 10m 
  Work Description: GauthamBanasandra commented on pull request #2858:
URL: https://github.com/apache/hadoop/pull/2858#issuecomment-812832629


   This PR fixes a warning reported in PR 
https://github.com/apache/hadoop/pull/2792.
   
   ```
   inotify.proto:35:1: warning: Import hdfs.proto is unused.
   ```


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Issue Time Tracking
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Worklog Id: (was: 576402)
Time Spent: 20m  (was: 10m)

> Remove unused hdfs.proto import
> ---
>
> Key: HDFS-15950
> URL: https://issues.apache.org/jira/browse/HDFS-15950
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: hdfs-client
>Affects Versions: 3.4.0
>Reporter: Gautham Banasandra
>Assignee: Gautham Banasandra
>Priority: Major
>  Labels: pull-request-available
>  Time Spent: 20m
>  Remaining Estimate: 0h
>
> hdfs.proto is imported in inotify.proto and is unused. This causes the 
> following warning to be generated -
> {code}
> inotify.proto:35:1: warning: Import hdfs.proto is unused.
> {code}



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[jira] [Work logged] (HDFS-15950) Remove unused hdfs.proto import

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15950?focusedWorklogId=576401=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576401
 ]

ASF GitHub Bot logged work on HDFS-15950:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 08:12
Start Date: 03/Apr/21 08:12
Worklog Time Spent: 10m 
  Work Description: GauthamBanasandra opened a new pull request #2858:
URL: https://github.com/apache/hadoop/pull/2858


   * hdfs.proto is imported in inotify.proto
 and is unused. Thus, removing it.
   


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Worklog Id: (was: 576401)
Remaining Estimate: 0h
Time Spent: 10m

> Remove unused hdfs.proto import
> ---
>
> Key: HDFS-15950
> URL: https://issues.apache.org/jira/browse/HDFS-15950
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: hdfs-client
>Affects Versions: 3.4.0
>Reporter: Gautham Banasandra
>Assignee: Gautham Banasandra
>Priority: Major
>  Time Spent: 10m
>  Remaining Estimate: 0h
>
> hdfs.proto is imported in inotify.proto and is unused. This causes the 
> following warning to be generated -
> {code}
> inotify.proto:35:1: warning: Import hdfs.proto is unused.
> {code}



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[jira] [Updated] (HDFS-15950) Remove unused hdfs.proto import

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ASF GitHub Bot updated HDFS-15950:
--
Labels: pull-request-available  (was: )

> Remove unused hdfs.proto import
> ---
>
> Key: HDFS-15950
> URL: https://issues.apache.org/jira/browse/HDFS-15950
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: hdfs-client
>Affects Versions: 3.4.0
>Reporter: Gautham Banasandra
>Assignee: Gautham Banasandra
>Priority: Major
>  Labels: pull-request-available
>  Time Spent: 10m
>  Remaining Estimate: 0h
>
> hdfs.proto is imported in inotify.proto and is unused. This causes the 
> following warning to be generated -
> {code}
> inotify.proto:35:1: warning: Import hdfs.proto is unused.
> {code}



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[jira] [Created] (HDFS-15950) Remove unused hdfs.proto import

2021-04-03 Thread Gautham Banasandra (Jira)

Gautham Banasandra created HDFS-15950:
-

 Summary: Remove unused hdfs.proto import
 Key: HDFS-15950
 URL: https://issues.apache.org/jira/browse/HDFS-15950
 Project: Hadoop HDFS
  Issue Type: Bug
  Components: hdfs-client
Affects Versions: 3.4.0
Reporter: Gautham Banasandra
Assignee: Gautham Banasandra


hdfs.proto is imported in inotify.proto and is unused. This causes the 
following warning to be generated -

{code}
inotify.proto:35:1: warning: Import hdfs.proto is unused.
{code}



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[jira] [Work logged] (HDFS-15949) Fix integer overflow

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15949?focusedWorklogId=576395=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576395
 ]

ASF GitHub Bot logged work on HDFS-15949:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 06:21
Start Date: 03/Apr/21 06:21
Worklog Time Spent: 10m 
  Work Description: GauthamBanasandra commented on pull request #2857:
URL: https://github.com/apache/hadoop/pull/2857#issuecomment-812820177


   We can observe that `Max int64_t + 1` and `Min int64_t` are equal.


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Issue Time Tracking
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Worklog Id: (was: 576395)
Time Spent: 40m  (was: 0.5h)

> Fix integer overflow
> 
>
> Key: HDFS-15949
> URL: https://issues.apache.org/jira/browse/HDFS-15949
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: libhdfs++
>Affects Versions: 3.4.0
>Reporter: Gautham Banasandra
>Assignee: Gautham Banasandra
>Priority: Major
>  Labels: pull-request-available
>  Time Spent: 40m
>  Remaining Estimate: 0h
>
> There are some instances where integer overflow warnings are reported. Need 
> to fix them.
> {code}
> [ 63%] Building CXX object 
> main/native/libhdfspp/tests/CMakeFiles/hdfs_ext_hdfspp_test_shim_static.dir/hdfs_ext_test.cc.o
> In file included from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googletest/include/gtest/gtest.h:375,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/internal/gmock-internal-utils.h:47,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock-actions.h:51,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock.h:59,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfspp_mini_dfs.h:24,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:19:
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:
>  In member function ‘virtual void 
> hdfs::HdfsExtTest_TestHosts_Test::TestBody()’:
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:456:95:
>  warning: integer overflow in expression of type ‘long int’ results in 
> ‘-9223372036854775808’ [-Woverflow]
>   456 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 0, 
> std::numeric_limits::max()+1));
>   |
> ~~~^~
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:460:92:
>  warning: integer overflow in expression of type ‘long int’ results in 
> ‘-9223372036854775808’ [-Woverflow]
>   460 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 
> std::numeric_limits::max()+1, std::numeric_limits::max()));
>   | 
> ~~~^~
> {code}



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[jira] [Work logged] (HDFS-15949) Fix integer overflow

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15949?focusedWorklogId=576394=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576394
 ]

ASF GitHub Bot logged work on HDFS-15949:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 06:20
Start Date: 03/Apr/21 06:20
Worklog Time Spent: 10m 
  Work Description: GauthamBanasandra commented on pull request #2857:
URL: https://github.com/apache/hadoop/pull/2857#issuecomment-812820088


   I was able to verify this change using the following standalone C++ program -
   ```cpp
   #include 
   #include 
   #include 
   
   int main(int argc, char *argv[]) {
 std::cout << "Max int64_t = " << std::numeric_limits::max()
   << std::endl;
 std::cout << "Max int64_t + 1 = " << std::numeric_limits::max() + 
1
   << std::endl;
 std::cout << "Min int64_t = " << std::numeric_limits::min()
   << std::endl;
 return 0;
   }
   ```
   
   Output -
   ```
   Max int64_t = 9223372036854775807
   Max int64_t + 1 = -9223372036854775808
   Min int64_t = -9223372036854775808
   ```


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Issue Time Tracking
---

Worklog Id: (was: 576394)
Time Spent: 0.5h  (was: 20m)

> Fix integer overflow
> 
>
> Key: HDFS-15949
> URL: https://issues.apache.org/jira/browse/HDFS-15949
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: libhdfs++
>Affects Versions: 3.4.0
>Reporter: Gautham Banasandra
>Assignee: Gautham Banasandra
>Priority: Major
>  Labels: pull-request-available
>  Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> There are some instances where integer overflow warnings are reported. Need 
> to fix them.
> {code}
> [ 63%] Building CXX object 
> main/native/libhdfspp/tests/CMakeFiles/hdfs_ext_hdfspp_test_shim_static.dir/hdfs_ext_test.cc.o
> In file included from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googletest/include/gtest/gtest.h:375,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/internal/gmock-internal-utils.h:47,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock-actions.h:51,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock.h:59,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfspp_mini_dfs.h:24,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:19:
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:
>  In member function ‘virtual void 
> hdfs::HdfsExtTest_TestHosts_Test::TestBody()’:
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:456:95:
>  warning: integer overflow in expression of type ‘long int’ results in 
> ‘-9223372036854775808’ [-Woverflow]
>   456 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 0, 
> std::numeric_limits::max()+1));
>   |
> ~~~^~
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:460:92:
>  warning: integer overflow in expression of type ‘long int’ results in 
> ‘-9223372036854775808’ [-Woverflow]
>   460 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 
> std::numeric_limits::max()+1, std::numeric_limits::max()));
>   | 
> ~~~^~
> {code}



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[jira] [Work logged] (HDFS-15949) Fix integer overflow

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15949?focusedWorklogId=576393=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576393
 ]

ASF GitHub Bot logged work on HDFS-15949:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 06:18
Start Date: 03/Apr/21 06:18
Worklog Time Spent: 10m 
  Work Description: GauthamBanasandra commented on pull request #2857:
URL: https://github.com/apache/hadoop/pull/2857#issuecomment-812819946


   This PR fixes some warnings reported as part of 
https://github.com/apache/hadoop/pull/2792.
   
   ```
   [ 63%] Building CXX object 
main/native/libhdfspp/tests/CMakeFiles/hdfs_ext_hdfspp_test_shim_static.dir/hdfs_ext_test.cc.o
   In file included from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googletest/include/gtest/gtest.h:375,
from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/internal/gmock-internal-utils.h:47,
from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock-actions.h:51,
from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock.h:59,
from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfspp_mini_dfs.h:24,
from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:19:
   
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:
 In member function ‘virtual void hdfs::HdfsExtTest_TestHosts_Test::TestBody()’:
   
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:456:95:
 warning: integer overflow in expression of type ‘long int’ results in 
‘-9223372036854775808’ [-Woverflow]
 456 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 0, 
std::numeric_limits::max()+1));
 |
~~~^~
   
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:460:92:
 warning: integer overflow in expression of type ‘long int’ results in 
‘-9223372036854775808’ [-Woverflow]
 460 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 
std::numeric_limits::max()+1, std::numeric_limits::max()));
 | 
~~~^~
   ```


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Issue Time Tracking
---

Worklog Id: (was: 576393)
Time Spent: 20m  (was: 10m)

> Fix integer overflow
> 
>
> Key: HDFS-15949
> URL: https://issues.apache.org/jira/browse/HDFS-15949
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: libhdfs++
>Affects Versions: 3.4.0
>Reporter: Gautham Banasandra
>Assignee: Gautham Banasandra
>Priority: Major
>  Labels: pull-request-available
>  Time Spent: 20m
>  Remaining Estimate: 0h
>
> There are some instances where integer overflow warnings are reported. Need 
> to fix them.
> {code}
> [ 63%] Building CXX object 
> main/native/libhdfspp/tests/CMakeFiles/hdfs_ext_hdfspp_test_shim_static.dir/hdfs_ext_test.cc.o
> In file included from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googletest/include/gtest/gtest.h:375,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/internal/gmock-internal-utils.h:47,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock-actions.h:51,
>  from 
>

[jira] [Work logged] (HDFS-15949) Fix integer overflow

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15949?focusedWorklogId=576392=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-576392
 ]

ASF GitHub Bot logged work on HDFS-15949:
-

Author: ASF GitHub Bot
Created on: 03/Apr/21 06:17
Start Date: 03/Apr/21 06:17
Worklog Time Spent: 10m 
  Work Description: GauthamBanasandra opened a new pull request #2857:
URL: https://github.com/apache/hadoop/pull/2857


   * There are some instance where
 the overflow is deliberately
 done in order to get the lower
 bound. This results in an
 overflow warning.
   * We fix this by using the min
 value directly.
   


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Issue Time Tracking
---

Worklog Id: (was: 576392)
Remaining Estimate: 0h
Time Spent: 10m

> Fix integer overflow
> 
>
> Key: HDFS-15949
> URL: https://issues.apache.org/jira/browse/HDFS-15949
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: libhdfs++
>Affects Versions: 3.4.0
>Reporter: Gautham Banasandra
>Assignee: Gautham Banasandra
>Priority: Major
>  Time Spent: 10m
>  Remaining Estimate: 0h
>
> There are some instances where integer overflow warnings are reported. Need 
> to fix them.
> {code}
> [ 63%] Building CXX object 
> main/native/libhdfspp/tests/CMakeFiles/hdfs_ext_hdfspp_test_shim_static.dir/hdfs_ext_test.cc.o
> In file included from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googletest/include/gtest/gtest.h:375,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/internal/gmock-internal-utils.h:47,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock-actions.h:51,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock.h:59,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfspp_mini_dfs.h:24,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:19:
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:
>  In member function ‘virtual void 
> hdfs::HdfsExtTest_TestHosts_Test::TestBody()’:
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:456:95:
>  warning: integer overflow in expression of type ‘long int’ results in 
> ‘-9223372036854775808’ [-Woverflow]
>   456 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 0, 
> std::numeric_limits::max()+1));
>   |
> ~~~^~
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:460:92:
>  warning: integer overflow in expression of type ‘long int’ results in 
> ‘-9223372036854775808’ [-Woverflow]
>   460 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 
> std::numeric_limits::max()+1, std::numeric_limits::max()));
>   | 
> ~~~^~
> {code}



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[jira] [Updated] (HDFS-15949) Fix integer overflow

2021-04-03 Thread ASF GitHub Bot (Jira)



 [ 
https://issues.apache.org/jira/browse/HDFS-15949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ASF GitHub Bot updated HDFS-15949:
--
Labels: pull-request-available  (was: )

> Fix integer overflow
> 
>
> Key: HDFS-15949
> URL: https://issues.apache.org/jira/browse/HDFS-15949
> Project: Hadoop HDFS
>  Issue Type: Bug
>  Components: libhdfs++
>Affects Versions: 3.4.0
>Reporter: Gautham Banasandra
>Assignee: Gautham Banasandra
>Priority: Major
>  Labels: pull-request-available
>  Time Spent: 10m
>  Remaining Estimate: 0h
>
> There are some instances where integer overflow warnings are reported. Need 
> to fix them.
> {code}
> [ 63%] Building CXX object 
> main/native/libhdfspp/tests/CMakeFiles/hdfs_ext_hdfspp_test_shim_static.dir/hdfs_ext_test.cc.o
> In file included from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googletest/include/gtest/gtest.h:375,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/internal/gmock-internal-utils.h:47,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock-actions.h:51,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock.h:59,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfspp_mini_dfs.h:24,
>  from 
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:19:
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:
>  In member function ‘virtual void 
> hdfs::HdfsExtTest_TestHosts_Test::TestBody()’:
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:456:95:
>  warning: integer overflow in expression of type ‘long int’ results in 
> ‘-9223372036854775808’ [-Woverflow]
>   456 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 0, 
> std::numeric_limits::max()+1));
>   |
> ~~~^~
> /mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:460:92:
>  warning: integer overflow in expression of type ‘long int’ results in 
> ‘-9223372036854775808’ [-Woverflow]
>   460 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 
> std::numeric_limits::max()+1, std::numeric_limits::max()));
>   | 
> ~~~^~
> {code}



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[jira] [Created] (HDFS-15949) Fix integer overflow

2021-04-03 Thread Gautham Banasandra (Jira)

Gautham Banasandra created HDFS-15949:
-

 Summary: Fix integer overflow
 Key: HDFS-15949
 URL: https://issues.apache.org/jira/browse/HDFS-15949
 Project: Hadoop HDFS
  Issue Type: Bug
  Components: libhdfs++
Affects Versions: 3.4.0
Reporter: Gautham Banasandra
Assignee: Gautham Banasandra


There are some instances where integer overflow warnings are reported. Need to 
fix them.

{code}
[ 63%] Building CXX object 
main/native/libhdfspp/tests/CMakeFiles/hdfs_ext_hdfspp_test_shim_static.dir/hdfs_ext_test.cc.o
In file included from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googletest/include/gtest/gtest.h:375,
 from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/internal/gmock-internal-utils.h:47,
 from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock-actions.h:51,
 from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/out/build/WSL-GCC-Debug/main/native/libhdfspp/googletest-src/googlemock/include/gmock/gmock.h:59,
 from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfspp_mini_dfs.h:24,
 from 
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:19:
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:
 In member function ‘virtual void hdfs::HdfsExtTest_TestHosts_Test::TestBody()’:
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:456:95:
 warning: integer overflow in expression of type ‘long int’ results in 
‘-9223372036854775808’ [-Woverflow]
  456 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 0, 
std::numeric_limits::max()+1));
  |
~~~^~
/mnt/d/projects/apache/hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tests/hdfs_ext_test.cc:460:92:
 warning: integer overflow in expression of type ‘long int’ results in 
‘-9223372036854775808’ [-Woverflow]
  460 |   EXPECT_EQ(nullptr, hdfsGetHosts(fs, filename.c_str(), 
std::numeric_limits::max()+1, std::numeric_limits::max()));
  | 
~~~^~
{code}



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[jira] [Work logged] (HDFS-15940) Some tests in TestBlockRecovery are consistently failing

[jira] [Work logged] (HDFS-15930) Fix some @param errors in DirectoryScanner.

[jira] [Resolved] (HDFS-15933) distcp geo hdfs site is not working

[jira] [Commented] (HDFS-15923) RBF: Authentication failed when rename accross sub clusters

[jira] [Work logged] (HDFS-15934) Make DirectoryScanner reconcile blocks batch size and interval between batch configurable.

[jira] [Work logged] (HDFS-15930) Fix some @param errors in DirectoryScanner.

[jira] [Updated] (HDFS-15930) Fix some @param errors in DirectoryScanner.

[jira] [Work logged] (HDFS-15930) Fix some @param errors in DirectoryScanner.

[jira] [Work logged] (HDFS-15940) Some tests in TestBlockRecovery are consistently failing

[jira] [Work logged] (HDFS-15920) Solve the problem that the value of SafeModeMonitor#RECHECK_INTERVAL can be configured

[jira] [Work logged] (HDFS-15951) Remove unused parameters in NameNodeProxiesClient

[jira] [Work logged] (HDFS-15947) Replace deprecated protobuf APIs

[jira] [Work logged] (HDFS-15951) Remove unused parameters in NameNodeProxiesClient

[jira] [Updated] (HDFS-15951) Remove unused parameters in NameNodeProxiesClient

[jira] [Created] (HDFS-15951) Remove unused parameters in NameNodeProxiesClient

[jira] [Work logged] (HDFS-15950) Remove unused hdfs.proto import

[jira] [Work logged] (HDFS-15949) Fix integer overflow

[jira] [Work logged] (HDFS-15950) Remove unused hdfs.proto import

[jira] [Work logged] (HDFS-15950) Remove unused hdfs.proto import

[jira] [Updated] (HDFS-15950) Remove unused hdfs.proto import

[jira] [Created] (HDFS-15950) Remove unused hdfs.proto import

[jira] [Work logged] (HDFS-15949) Fix integer overflow

[jira] [Work logged] (HDFS-15949) Fix integer overflow

[jira] [Work logged] (HDFS-15949) Fix integer overflow

[jira] [Work logged] (HDFS-15949) Fix integer overflow

[jira] [Updated] (HDFS-15949) Fix integer overflow

[jira] [Created] (HDFS-15949) Fix integer overflow

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