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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13162) Consider reducing number of getFileStatus calls in S3AFileSystem.mkdirs
Date Tue, 24 May 2016 01:19:13 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15297478#comment-15297478
] 

Hadoop QA commented on HADOOP-13162:
------------------------------------

| (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 14s {color} | {color:blue}
Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 1s {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 1 new or modified test files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 40s {color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m 32s {color}
| {color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 5m 22s {color} |
{color:green} branch-2 passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 17s {color} |
{color:green} branch-2 passed with JDK v1.7.0_101 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 21s {color}
| {color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 17s {color} |
{color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 26s {color}
| {color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 9s {color} |
{color:green} branch-2 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 8s {color} | {color:green}
branch-2 passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 19s {color} |
{color:green} branch-2 passed with JDK v1.7.0_101 {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 13s {color} | {color:blue}
Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 55s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 35s {color} |
{color:green} the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 6m 35s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 13s {color} |
{color:green} the patch passed with JDK v1.7.0_101 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 6m 13s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 20s {color}
| {color:green} root: The patch generated 0 new + 23 unchanged - 2 fixed = 23 total (was 25)
{color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 13s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 27s {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 49 line(s) that end in whitespace. Use git apply --whitespace=fix. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 28s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 5s {color} | {color:green}
the patch passed with JDK v1.8.0_91 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 18s {color} |
{color:green} the patch passed with JDK v1.7.0_101 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 6m 38s {color} | {color:red}
hadoop-common in the patch failed with JDK v1.8.0_91. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 12s {color} | {color:green}
hadoop-aws in the patch passed with JDK v1.8.0_91. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 6m 54s {color} | {color:red}
hadoop-common in the patch failed with JDK v1.7.0_101. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 14s {color} | {color:green}
hadoop-aws in the patch passed with JDK v1.7.0_101. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 22s {color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 64m 19s {color} | {color:black}
{color} |
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|| Reason || Tests ||
| JDK v1.8.0_91 Failed junit tests | hadoop.net.TestDNS |
|   | hadoop.fs.TestLocalFSFileContextCreateMkdir |
|   | hadoop.fs.viewfs.TestFcCreateMkdirLocalFs |
| JDK v1.7.0_101 Failed junit tests | hadoop.net.TestDNS |
|   | hadoop.fs.TestLocalFSFileContextCreateMkdir |
|   | hadoop.fs.viewfs.TestFcCreateMkdirLocalFs |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:babe025 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12805638/HADOOP-13162-branch-2-003.patch
|
| JIRA Issue | HADOOP-13162 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  findbugs
 checkstyle  |
| uname | Linux 350e5a66aeaf 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12
UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh |
| git revision | branch-2 / f33f0b6 |
| Default Java | 1.7.0_101 |
| Multi-JDK versions |  /usr/lib/jvm/java-8-oracle:1.8.0_91 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_101
|
| findbugs | v3.0.0 |
| whitespace | https://builds.apache.org/job/PreCommit-HADOOP-Build/9564/artifact/patchprocess/whitespace-eol.txt
|
| unit | https://builds.apache.org/job/PreCommit-HADOOP-Build/9564/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.8.0_91.txt
|
| unit | https://builds.apache.org/job/PreCommit-HADOOP-Build/9564/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.7.0_101.txt
|
| unit test logs |  https://builds.apache.org/job/PreCommit-HADOOP-Build/9564/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.8.0_91.txt
https://builds.apache.org/job/PreCommit-HADOOP-Build/9564/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.7.0_101.txt
|
| JDK v1.7.0_101  Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/9564/testReport/
|
| modules | C: hadoop-common-project/hadoop-common hadoop-tools/hadoop-aws U: . |
| Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/9564/console |
| Powered by | Apache Yetus 0.4.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Consider reducing number of getFileStatus calls in S3AFileSystem.mkdirs
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-13162
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13162
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>            Reporter: Rajesh Balamohan
>            Priority: Minor
>         Attachments: HADOOP-13162-branch-2-002.patch, HADOOP-13162-branch-2-003.patch,
HADOOP-13162.001.patch
>
>
> getFileStatus is relatively expensive call and mkdirs invokes it multiple times depending
on how deep the directory structure is. It would be good to reduce the number of getFileStatus
calls in such cases.



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