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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-14524) NNTop total counts does not add up as expected
Date Wed, 31 Jul 2019 05:16:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-14524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16896788#comment-16896788
] 

Hadoop QA commented on HDFS-14524:
----------------------------------

| (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 42s{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:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m  0s{color}
| {color:green} The patch appears to include 2 new or modified test files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 19m 37s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m  1s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 51s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 11s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 14m  6s{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}  2m 13s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 56s{color} |
{color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m  3s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m  0s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m  0s{color} | {color:green}
the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  0m 45s{color}
| {color:orange} hadoop-hdfs-project/hadoop-hdfs: The patch generated 50 new + 463 unchanged
- 1 fixed = 513 total (was 464) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m  6s{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} 12m 40s{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}  2m 18s{color} |
{color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  0m 50s{color} | {color:red}
hadoop-hdfs-project_hadoop-hdfs generated 1 new + 0 unchanged - 0 fixed = 1 total (was 0)
{color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 98m  0s{color} | {color:red}
hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red}  0m 40s{color} | {color:red}
The patch generated 48 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}158m 46s{color} | {color:black}
{color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.TestReadStripedFileWithDNFailure |
|   | hadoop.hdfs.server.blockmanagement.TestSlowDiskTracker |
|   | hadoop.hdfs.TestSecureEncryptionZoneWithKMS |
|   | hadoop.hdfs.TestDatanodeConfig |
|   | hadoop.hdfs.TestRenameWhileOpen |
|   | hadoop.hdfs.TestClientProtocolForPipelineRecovery |
|   | hadoop.hdfs.TestMaintenanceState |
|   | hadoop.hdfs.server.namenode.ha.TestBootstrapStandby |
|   | hadoop.hdfs.server.datanode.TestIncrementalBlockReports |
|   | hadoop.hdfs.server.datanode.TestDataNodeMetrics |
|   | hadoop.hdfs.TestAclsEndToEnd |
|   | hadoop.hdfs.TestErasureCodingPolicyWithSnapshotWithRandomECPolicy |
|   | hadoop.hdfs.TestDistributedFileSystemWithECFileWithRandomECPolicy |
|   | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure |
|   | hadoop.tools.TestHdfsConfigFields |
|   | hadoop.hdfs.qjournal.client.TestQJMWithFaults |
\\
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.0 Server=19.03.0 Image:yetus/hadoop:bdbca0e53b4 |
| JIRA Issue | HDFS-14524 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12970383/HDFS-14524.001.patch
|
| Optional Tests |  dupname  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit
 shadedclient  findbugs  checkstyle  |
| uname | Linux 349154b75d16 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 / 0f2dad6 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_212 |
| findbugs | v3.1.0-RC1 |
| checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/27340/artifact/out/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt
|
| javadoc | https://builds.apache.org/job/PreCommit-HDFS-Build/27340/artifact/out/diff-javadoc-javadoc-hadoop-hdfs-project_hadoop-hdfs.txt
|
| unit | https://builds.apache.org/job/PreCommit-HDFS-Build/27340/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
|  Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/27340/testReport/ |
| asflicense | https://builds.apache.org/job/PreCommit-HDFS-Build/27340/artifact/out/patch-asflicense-problems.txt
|
| Max. process+thread count | 2421 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs |
| Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/27340/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


This message was automatically generated.



> NNTop total counts does not add up as expected
> ----------------------------------------------
>
>                 Key: HDFS-14524
>                 URL: https://issues.apache.org/jira/browse/HDFS-14524
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Ahmed Hussein
>            Assignee: Ahmed Hussein
>            Priority: Minor
>         Attachments: HDFS-14524.001.patch
>
>
> {{opType='*'}} is sometimes smaller than the sum of the individual operation types.
> {code:java}
> {
>   "windows": [
>     {
>       "windowLenMs": 300000,
>       "ops": [
>         {
>           "totalCount": 24158,
>           "opType": "rpc.complete",
>           "topUsers": [{ "count": 2944, "user": "user1" }]
>         },
>         {
>           "totalCount": 15921,
>           "opType": "rpc.rename",
>           "topUsers": [{ "count": 2891, "user": "user1" }]
>         },
>         {
>           "totalCount": 3015834,
>           "opType": "*",
>           "topUsers": [{ "count": 66652, "user": "user1" }]
>         },
>         {
>           "totalCount": 2086,
>           "opType": "rpc.abandonBlock",
>           "topUsers": [{ "count": 603, "user": "user1" }]
>         },
>         {
>           "totalCount": 30258,
>           "opType": "rpc.addBlock",
>           "topUsers": [{ "count": 3182, "user": "user1" }]
>         },
>         {
>           "totalCount": 101440,
>           "opType": "rpc.getServerDefaults",
>           "topUsers": [{ "count": 3521, "user": "user1" }]
>         },
>         {
>           "totalCount": 25258,
>           "opType": "rpc.create",
>           "topUsers": [{ "count": 1864, "user": "user1" }]
>         },
>         {
>           "totalCount": 1377563,
>           "opType": "rpc.getFileInfo",
>           "topUsers": [{ "count": 56541, "user": "user1" }]
>         },
>         {
>           "totalCount": 60836,
>           "opType": "rpc.renewLease",
>           "topUsers": [{ "count": 3783, "user": "user1" }]
>         },
>         {
>           "totalCount": 182212,
>           "opType": "rpc.getListing",
>           "topUsers": [{ "count": 1848, "user": "user1" }]
>         },
>         {
>           "totalCount": 380,
>           "opType": "rpc.updateBlockForPipeline",
>           "topUsers": [{ "count": 58, "user": "user1" }]
>         },
>         {
>           "totalCount": 215,
>           "opType": "rpc.updatePipeline",
>           "topUsers": [{ "count": 18, "user": "user1" }]
>         }
>       ]
>     }
>   ],
>   "timestamp": "2019-01-12"
> }
> {code}
>  
>  {{opType='*'}} from user {{user1}} is {{66652}}, but the sum of counts for other {{optype}}
values by {{user1}} is actually larger: {{77253}}



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