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https://issues.apache.org/jira/browse/HADOOP-17079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17148421#comment-17148421
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Hadoop QA commented on HADOOP-17079:
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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
25s{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: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 15 new or modified test
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m
8s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 23m
13s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 18m
30s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 3m
5s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 6m
45s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
25m 37s{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} 4m
46s{color} | {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 0m
56s{color} | {color:blue} Used deprecated FindBugs config; considering
switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 13m
8s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
27s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
25s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 19m
24s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 19m 24s{color}
| {color:red} root generated 81 new + 1865 unchanged - 0 fixed = 1946 total
(was 1865) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 3m
18s{color} | {color:green} root: The patch generated 0 new + 898 unchanged - 8
fixed = 898 total (was 906) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 7m
5s{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}
15m 50s{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
42s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 13m
50s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 10m
53s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}148m 40s{color}
| {color:red} hadoop-hdfs in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 7m
0s{color} | {color:green} hadoop-hdfs-httpfs in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 13m
34s{color} | {color:green} hadoop-hdfs-rbf in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 24m 47s{color}
| {color:red} hadoop-yarn-server-nodemanager in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 96m 4s{color}
| {color:red} hadoop-yarn-server-resourcemanager in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 4m
1s{color} | {color:green} hadoop-mapreduce-client-hs in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 1m
19s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}467m 33s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests |
hadoop.hdfs.server.sps.TestExternalStoragePolicySatisfier |
| | hadoop.hdfs.TestDistributedFileSystem |
| | hadoop.hdfs.TestSafeModeWithStripedFile |
| | hadoop.hdfs.TestRollingUpgrade |
| | hadoop.hdfs.TestGetFileChecksum |
| | hadoop.yarn.server.nodemanager.amrmproxy.TestFederationInterceptor |
| | hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairScheduler |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://builds.apache.org/job/PreCommit-HADOOP-Build/17010/artifact/out/Dockerfile
|
| JIRA Issue | HADOOP-17079 |
| GITHUB PR | https://github.com/apache/hadoop/pull/2085 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle |
| uname | Linux 774b6deb9eae 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 / 74fc13cf918 |
| Default Java | Private Build-1.8.0_252-8u252-b09-1~18.04-b09 |
| javac |
https://builds.apache.org/job/PreCommit-HADOOP-Build/17010/artifact/out/diff-compile-javac-root.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HADOOP-Build/17010/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HADOOP-Build/17010/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HADOOP-Build/17010/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HADOOP-Build/17010/testReport/ |
| Max. process+thread count | 2777 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-httpfs
hadoop-hdfs-project/hadoop-hdfs-rbf
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs U:
. |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/17010/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 UGI#getGroups by adding UGI#getGroupsSet
> -------------------------------------------------
>
> Key: HADOOP-17079
> URL: https://issues.apache.org/jira/browse/HADOOP-17079
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Priority: Major
> Attachments: HADOOP-17079.002.patch, HADOOP-17079.003.patch,
> HADOOP-17079.004.patch, HADOOP-17079.005.patch, HADOOP-17079.006.patch,
> HADOOP-17079.007.patch
>
>
> UGI#getGroups has been optimized with HADOOP-13442 by avoiding the
> List->Set->List conversion. However the returned list is not optimized to
> contains lookup, especially the user's group membership list is huge
> (thousands+) . This ticket is opened to add a UGI#getGroupsSet and use
> Set#contains() instead of List#contains() to speed up large group look up
> while minimize List->Set conversions in Groups#getGroups() call.
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