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https://issues.apache.org/jira/browse/HDFS-11371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15839139#comment-15839139
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Hadoop QA commented on HDFS-11371:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
19s{color} | {color:blue} Docker mode activated. {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} mvninstall {color} | {color:green} 13m
36s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
0s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
55s{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} asflicense {color} | {color:green} 0m
17s{color} | {color:green} The patch does not generate ASF License warnings.
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| {color:black}{color} | {color:black} {color} | {color:black} 16m 24s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:a9ad5d6 |
| JIRA Issue | HDFS-11371 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12849406/HDFS-11371.001.patch |
| Optional Tests | asflicense mvnsite |
| uname | Linux f7f745fe63dc 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6
15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | trunk / 425a7e5 |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/18263/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Document missing metrics of erasure coding
> ------------------------------------------
>
> Key: HDFS-11371
> URL: https://issues.apache.org/jira/browse/HDFS-11371
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: documentation, erasure-coding
> Affects Versions: 3.0.0-alpha2
> Reporter: Yiqun Lin
> Assignee: Yiqun Lin
> Priority: Minor
> Attachments: HDFS-11371.001.patch
>
>
> HDFS-8411, HDFS-11216 add some metrics of erasure coding, but it hasn't been
> documented. The following metrics in {{DataNodeMetrics}} is missing in
> documentation.
> {code}
> @Metric("Count of erasure coding reconstruction tasks")
> MutableCounterLong ecReconstructionTasks;
> @Metric("Count of erasure coding failed reconstruction tasks")
> MutableCounterLong ecFailedReconstructionTasks;
> @Metric("Nanoseconds spent by decoding tasks")
> MutableCounterLong ecDecodingTimeNanos;
> @Metric("Bytes read by erasure coding worker")
> MutableCounterLong ecReconstructionBytesRead;
> @Metric("Bytes written by erasure coding worker")
> MutableCounterLong ecReconstructionBytesWritten;
> @Metric("Bytes remote read by erasure coding worker")
> MutableCounterLong ecReconstructionRemoteBytesRead;
> {code}
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