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https://issues.apache.org/jira/browse/HADOOP-16385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16875191#comment-16875191
]
Hadoop QA commented on HADOOP-16385:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
30s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m
0s{color} | {color:red} The patch doesn't appear to include any new or modified
tests. Please justify why no new tests are needed for this patch. Also please
list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 24m
33s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 15m
32s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
42s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
16s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
13m 40s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
42s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
59s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
45s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 14m
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 14m
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
12s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
11m 19s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
48s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
59s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 8m
50s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
42s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 99m 46s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=18.09.5 Server=18.09.5 Image:yetus/hadoop:bdbca0e53b4 |
| JIRA Issue | HADOOP-16385 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12973197/HADOOP-16385-02.patch
|
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 8510d0c0ab28 4.15.0-52-generic #56-Ubuntu SMP Tue Jun 4
22:49:08 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 9fd3c70 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_212 |
| findbugs | v3.1.0-RC1 |
| Test Results |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16357/testReport/ |
| Max. process+thread count | 1508 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/16357/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Namenode crashes with "RedundancyMonitor thread received Runtime exception"
> ---------------------------------------------------------------------------
>
> Key: HADOOP-16385
> URL: https://issues.apache.org/jira/browse/HADOOP-16385
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 3.1.1
> Reporter: krishna reddy
> Assignee: Ayush Saxena
> Priority: Major
> Attachments: HADOOP-16385-01.patch, HADOOP-16385-02.patch,
> HADOOP-16385.branch-3.1.001.patch
>
>
> *Description: *While removing dead nodes, Namenode went down with error
> "RedundancyMonitor thread received Runtime exception"
> *Environment: *
> Server OS :- UBUNTU
> No. of Cluster Node:- 1NN / 225DN's / 3ZK / 2RM/ 4850 NMs
> total 240 machines, in each machine 21 docker containers (1 DN & 20 NM's)
> *Steps:*
> 1. Total number of containers running state : ~53000
> 2. Because of the load, machine was going to outofMemory and restarting the
> machine and starting all the docker containers including NM's and DN's
> 3. in some point namenode throughs below error while removing a node and NN
> went down.
> {noformat}
> 2019-06-19 05:54:07,262 INFO org.apache.hadoop.net.NetworkTopology: Removing
> a node: /rack-1550/255.255.117.195:23735
> 2019-06-19 05:54:07,263 INFO org.apache.hadoop.hdfs.StateChange: BLOCK*
> removeDeadDatanode: lost heartbeat from 255.255.117.151:23735,
> removeBlocksFromBlockMap true
> 2019-06-19 05:54:07,281 INFO org.apache.hadoop.net.NetworkTopology: Removing
> a node: /rack-4097/255.255.117.151:23735
> 2019-06-19 05:54:07,282 INFO org.apache.hadoop.hdfs.StateChange: BLOCK*
> removeDeadDatanode: lost heartbeat from 255.255.116.213:23735,
> removeBlocksFromBlockMap true
> 2019-06-19 05:54:07,290 ERROR
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: RedundancyMonitor
> thread received Runtime exception.
> java.lang.IllegalArgumentException: 247 should >= 248, and both should be
> positive.
> at
> com.google.common.base.Preconditions.checkArgument(Preconditions.java:88)
> at
> org.apache.hadoop.net.NetworkTopology.chooseRandom(NetworkTopology.java:575)
> at
> org.apache.hadoop.net.NetworkTopology.chooseRandom(NetworkTopology.java:552)
> at
> org.apache.hadoop.hdfs.net.DFSNetworkTopology.chooseRandomWithStorageTypeTwoTrial(DFSNetworkTopology.java:122)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault.chooseDataNode(BlockPlacementPolicyDefault.java:873)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault.chooseRandom(BlockPlacementPolicyDefault.java:770)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault.chooseRemoteRack(BlockPlacementPolicyDefault.java:712)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault.chooseTargetInOrder(BlockPlacementPolicyDefault.java:507)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault.chooseTarget(BlockPlacementPolicyDefault.java:425)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault.chooseTargets(BlockPlacementPolicyDefault.java:311)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault.chooseTarget(BlockPlacementPolicyDefault.java:290)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault.chooseTarget(BlockPlacementPolicyDefault.java:143)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicy.chooseTarget(BlockPlacementPolicy.java:103)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.ReplicationWork.chooseTargets(ReplicationWork.java:51)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeReconstructionWorkForBlocks(BlockManager.java:1902)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeBlockReconstructionWork(BlockManager.java:1854)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.computeDatanodeWork(BlockManager.java:4842)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$RedundancyMonitor.run(BlockManager.java:4709)
> at java.lang.Thread.run(Thread.java:748)
> 2019-06-19 05:54:07,296 INFO org.apache.hadoop.util.ExitUtil: Exiting with
> status 1: java.lang.IllegalArgumentException: 247 should >= 248, and both
> should be positive.
> 2019-06-19 05:54:07,298 INFO
> org.apache.hadoop.hdfs.server.common.HadoopAuditLogger.audit:
> process=Namenode operation=shutdown result=invoked
> 2019-06-19 05:54:07,298 INFO org.apache.hadoop.hdfs.server.namenode.NameNode:
> SHUTDOWN_MSG:
> /************************************************************
> SHUTDOWN_MSG: Shutting down NameNode at namenode/255.255.182.104
> ************************************************************/
> {noformat}
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