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https://issues.apache.org/jira/browse/HDFS-15067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17144205#comment-17144205
]
Hadoop QA commented on HDFS-15067:
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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} 1m
54s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
1s{color} | {color:green} No case conflicting files found. {color} |
| {color:blue}0{color} | {color:blue} prototool {color} | {color:blue} 0m
0s{color} | {color:blue} prototool was not available. {color} |
| {color:blue}0{color} | {color:blue} markdownlint {color} | {color:blue} 0m
0s{color} | {color:blue} markdownlint was not available. {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:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
41s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 22m
39s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m
57s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m
57s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
51s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
20m 52s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
16s{color} | {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 3m
11s{color} | {color:blue} Used deprecated FindBugs config; considering
switching to SpotBugs. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
28s{color} | {color:blue} branch/hadoop-project no findbugs output file
(findbugsXml.xml) {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
22s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
21s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 18m
28s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} cc {color} | {color:red} 18m 28s{color} |
{color:red} root generated 17 new + 145 unchanged - 17 fixed = 162 total (was
162) {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 18m
28s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
3m 12s{color} | {color:orange} root: The patch generated 11 new + 605 unchanged
- 1 fixed = 616 total (was 606) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
59s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m
0s{color} | {color:red} The patch has 5 line(s) that end in whitespace. Use git
apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply
{color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m
0s{color} | {color:red} The patch 2 line(s) with tabs. {color} |
| {color:green}+1{color} | {color:green} xml {color} | {color:green} 0m
3s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
15m 42s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
14s{color} | {color:green} the patch passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
24s{color} | {color:blue} hadoop-project has no data from findbugs {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
23s{color} | {color:green} hadoop-project in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}120m 32s{color}
| {color:red} hadoop-hdfs in the patch passed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m
54s{color} | {color:red} The patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}240m 5s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.hdfs.TestDecommissionWithBackoffMonitor |
| | hadoop.hdfs.TestReconstructStripedFileWithRandomECPolicy |
| | hadoop.hdfs.server.datanode.TestStorageReport |
| | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure |
| | hadoop.hdfs.server.datanode.TestBPOfferService |
| | hadoop.tools.TestHdfsConfigFields |
| | hadoop.hdfs.server.datanode.TestBpServiceActorScheduler |
| | hadoop.hdfs.server.namenode.TestNameNodeRetryCacheMetrics |
| | hadoop.hdfs.server.namenode.ha.TestStandbyIsHot |
| | hadoop.hdfs.server.balancer.TestBalancer |
| | hadoop.hdfs.TestReconstructStripedFile |
| | hadoop.hdfs.server.diskbalancer.command.TestDiskBalancerCommand |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://builds.apache.org/job/PreCommit-HDFS-Build/29460/artifact/out/Dockerfile
|
| JIRA Issue | HDFS-15067 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13006351/HDFS-15067.03.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle cc prototool xml markdownlint |
| uname | Linux 3a7623147c38 4.15.0-101-generic #102-Ubuntu SMP Mon May 11
10:07:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 84110d850e2 |
| Default Java | Private Build-1.8.0_252-8u252-b09-1~18.04-b09 |
| cc |
https://builds.apache.org/job/PreCommit-HDFS-Build/29460/artifact/out/diff-compile-cc-root.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/29460/artifact/out/diff-checkstyle-root.txt
|
| whitespace |
https://builds.apache.org/job/PreCommit-HDFS-Build/29460/artifact/out/whitespace-eol.txt
|
| whitespace |
https://builds.apache.org/job/PreCommit-HDFS-Build/29460/artifact/out/whitespace-tabs.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/29460/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/29460/testReport/ |
| asflicense |
https://builds.apache.org/job/PreCommit-HDFS-Build/29460/artifact/out/patch-asflicense-problems.txt
|
| Max. process+thread count | 3166 (vs. ulimit of 5500) |
| modules | C: hadoop-project hadoop-hdfs-project/hadoop-hdfs U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/29460/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=3.1.0-RC1 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
This message was automatically generated.
> Optimize heartbeat for large cluster
> ------------------------------------
>
> Key: HDFS-15067
> URL: https://issues.apache.org/jira/browse/HDFS-15067
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: datanode
> Affects Versions: 3.1.1
> Reporter: Surendra Singh Lilhore
> Assignee: Surendra Singh Lilhore
> Priority: Major
> Attachments: HDFS-15067.01.patch, HDFS-15067.02.patch,
> HDFS-15067.03.patch, image-2020-01-09-18-00-49-556.png
>
>
> In a large cluster Namenode spend some time in processing heartbeats. For
> example, in 10K node cluster namenode process 10K RPC's for heartbeat in each
> 3sec. This will impact the client response time. This heart beat can be
> optimized. DN can start skipping one heart beat if no
> work(Write/replication/Delete) is allocated from long time. DN can start
> sending heart beat in 6 sec. Once the DN stating getting work from NN , it
> can start sending heart beat normally.
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