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https://issues.apache.org/jira/browse/HDFS-15294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17090407#comment-17090407
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Hadoop QA commented on HDFS-15294:
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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} 29m
39s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
0s{color} | {color:green} No case conflicting files found. {color} |
| {color:blue}0{color} | {color:blue} shelldocs {color} | {color:blue} 0m
1s{color} | {color:blue} Shelldocs 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 9 new or modified test
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m
4s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 21m
39s{color} | {color:green} trunk passed {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 17m
58s{color} | {color:red} root in trunk failed. {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m
54s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 4m
51s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
15m 45s{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} 3m
53s{color} | {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 5m
21s{color} | {color:blue} Used deprecated FindBugs config; considering
switching to SpotBugs. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
32s{color} | {color:blue} branch/hadoop-project no findbugs output file
(findbugsXml.xml) {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
31s{color} | {color:blue} branch/hadoop-assemblies no findbugs output file
(findbugsXml.xml) {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
31s{color} | {color:blue} branch/hadoop-tools/hadoop-tools-dist no findbugs
output file (findbugsXml.xml) {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
30s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m
4s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} compile {color} | {color:red} 17m
16s{color} | {color:red} root in the patch failed. {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 17m 16s{color}
| {color:red} root in the patch failed. {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
2m 57s{color} | {color:orange} root: The patch generated 57 new + 0 unchanged -
0 fixed = 57 total (was 0) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 5m
33s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} shellcheck {color} | {color:red} 0m
0s{color} | {color:red} The patch generated 1 new + 0 unchanged - 0 fixed = 1
total (was 0) {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} xml {color} | {color:green} 0m
7s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
15m 44s{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} 4m
27s{color} | {color:green} the patch passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
31s{color} | {color:blue} hadoop-project has no data from findbugs {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
31s{color} | {color:blue} hadoop-assemblies has no data from findbugs {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 1m
31s{color} | {color:red} hadoop-hdfs-project/hadoop-hdfs-rbf generated 9 new +
0 unchanged - 0 fixed = 9 total (was 0) {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 5m
34s{color} | {color:red} hadoop-tools generated 3 new + 0 unchanged - 0 fixed =
3 total (was 0) {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
34s{color} | {color:blue} hadoop-tools/hadoop-tools-dist has no data from
findbugs {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
30s{color} | {color:green} hadoop-project in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
32s{color} | {color:green} hadoop-assemblies in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 8m 45s{color}
| {color:red} hadoop-hdfs-rbf in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 5m
54s{color} | {color:green} hadoop-federation-balance in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 63m
40s{color} | {color:green} hadoop-tools in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m
37s{color} | {color:green} hadoop-tools-dist in the patch passed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m
58s{color} | {color:red} The patch generated 1 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}252m 43s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| FindBugs | module:hadoop-hdfs-project/hadoop-hdfs-rbf |
| | org.apache.hadoop.hdfs.procedure.BalanceJob defines equals and uses
Object.hashCode() At BalanceJob.java:Object.hashCode() At
BalanceJob.java:[lines 288-303] |
| | org.apache.hadoop.hdfs.procedure.BalanceJob.NEXT_PROCEDURE_NONE isn't
final but should be At BalanceJob.java:be At BalanceJob.java:[line 52] |
| | Possible null pointer dereference of BalanceJob.procedureTable in
org.apache.hadoop.hdfs.procedure.BalanceJob.write(DataOutput) Dereferenced at
BalanceJob.java:BalanceJob.procedureTable in
org.apache.hadoop.hdfs.procedure.BalanceJob.write(DataOutput) Dereferenced at
BalanceJob.java:[line 229] |
| | org.apache.hadoop.hdfs.procedure.BalanceJob.equals(Object) makes
inefficient use of keySet iterator instead of entrySet iterator At
BalanceJob.java:keySet iterator instead of entrySet iterator At
BalanceJob.java:[line 297] |
| | org.apache.hadoop.hdfs.procedure.BalanceProcedure defines equals and uses
Object.hashCode() At BalanceProcedure.java:Object.hashCode() At
BalanceProcedure.java:[lines 128-133] |
| | org.apache.hadoop.hdfs.procedure.BalanceJob doesn't define a hashCode()
method but is used in a hashed data structure in
org.apache.hadoop.hdfs.procedure.BalanceProcedureScheduler.recoverAllJobs() At
BalanceProcedureScheduler.java:method but is used in a hashed data structure in
org.apache.hadoop.hdfs.procedure.BalanceProcedureScheduler.recoverAllJobs() At
BalanceProcedureScheduler.java:[line 280] |
| | org.apache.hadoop.hdfs.procedure.BalanceProcedureScheduler$DelayWrapper
defines compareTo(Object) and uses Object.equals() At
BalanceProcedureScheduler.java:Object.equals() At
BalanceProcedureScheduler.java:[line 368] |
| | Should
org.apache.hadoop.hdfs.procedure.BalanceProcedureScheduler$DelayWrapper be a
_static_ inner class? At BalanceProcedureScheduler.java:inner class? At
BalanceProcedureScheduler.java:[lines 368-388] |
| | org.apache.hadoop.hdfs.server.federation.MountTableProcedure inherits
equals and uses Object.hashCode() At
MountTableProcedure.java:Object.hashCode() At MountTableProcedure.java:[lines
54-162] |
| FindBugs | module:hadoop-tools |
| | Possible null pointer dereference of args in
org.apache.hadoop.tools.DistCpFedBalance.run(String[]) Dereferenced at
DistCpFedBalance.java:args in
org.apache.hadoop.tools.DistCpFedBalance.run(String[]) Dereferenced at
DistCpFedBalance.java:[line 66] |
| | org.apache.hadoop.tools.DistCpProcedure inherits equals and uses
Object.hashCode() At DistCpProcedure.java:Object.hashCode() At
DistCpProcedure.java:[lines 64-459] |
| | org.apache.hadoop.tools.TrashProcedure inherits equals and uses
Object.hashCode() At TrashProcedure.java:Object.hashCode() At
TrashProcedure.java:[lines 38-84] |
| Failed junit tests | hadoop.hdfs.procedure.TestBalanceProcedureScheduler |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/artifact/out/Dockerfile
|
| JIRA Issue | HDFS-15294 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13000901/HDFS-15294.002.patch |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient xml findbugs checkstyle shellcheck shelldocs |
| uname | Linux 4b8883f25127 4.15.0-74-generic #84-Ubuntu SMP Thu Dec 19
08:06:28 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / 5958af4 |
| Default Java | Private Build-1.8.0_252-8u252-b09-1~16.04-b09 |
| compile |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/artifact/out/branch-compile-root.txt
|
| compile |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/artifact/out/patch-compile-root.txt
|
| javac |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/artifact/out/patch-compile-root.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/artifact/out/diff-checkstyle-root.txt
|
| shellcheck |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/artifact/out/diff-patch-shellcheck.txt
|
| findbugs |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/artifact/out/new-findbugs-hadoop-hdfs-project_hadoop-hdfs-rbf.html
|
| findbugs |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/artifact/out/new-findbugs-hadoop-tools.html
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/testReport/ |
| asflicense |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/artifact/out/patch-asflicense-problems.txt
|
| Max. process+thread count | 3518 (vs. ulimit of 5500) |
| modules | C: hadoop-project hadoop-assemblies
hadoop-hdfs-project/hadoop-hdfs-rbf hadoop-tools/hadoop-federation-balance
hadoop-tools hadoop-tools/hadoop-tools-dist U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/29183/console |
| versions | git=2.7.4 maven=3.3.9 shellcheck=0.3.7 findbugs=3.1.0-RC1 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
This message was automatically generated.
> RBF: Balance data across federation namespaces with DistCp and snapshot diff
> ----------------------------------------------------------------------------
>
> Key: HDFS-15294
> URL: https://issues.apache.org/jira/browse/HDFS-15294
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Jinglun
> Assignee: Jinglun
> Priority: Major
> Attachments: HDFS-15294.001.patch, HDFS-15294.002.patch,
> distcp-balance.pdf
>
>
> This jira introduces a new balance command 'fedbalance' that is ran by the
> administrator. The process is:
> 1. Use distcp and snapshot diff to sync data between src and dst until they
> are the same.
> 2. Update mount table in Router.
> 3. Delete the src to trash.
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