[jira] [Commented] (MAPREDUCE-5708) Duplicate String.format in getSpillFileForWrite
[ https://issues.apache.org/jira/browse/MAPREDUCE-5708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14525483#comment-14525483 ] Hadoop QA commented on MAPREDUCE-5708: -- \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | pre-patch | 14m 39s | Pre-patch trunk compilation is healthy. | | {color:green}+1{color} | @author | 0m 0s | The patch does not contain any @author tags. | | {color:red}-1{color} | tests included | 0m 0s | The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. | | {color:green}+1{color} | javac | 7m 29s | There were no new javac warning messages. | | {color:green}+1{color} | javadoc | 9m 35s | There were no new javadoc warning messages. | | {color:green}+1{color} | release audit | 0m 23s | The applied patch does not increase the total number of release audit warnings. | | {color:green}+1{color} | checkstyle | 0m 35s | There were no new checkstyle issues. | | {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that end in whitespace. | | {color:green}+1{color} | install | 1m 33s | mvn install still works. | | {color:green}+1{color} | eclipse:eclipse | 0m 32s | The patch built with eclipse:eclipse. | | {color:green}+1{color} | findbugs | 0m 57s | The patch does not introduce any new Findbugs (version 2.0.3) warnings. | | {color:green}+1{color} | mapreduce tests | 9m 12s | Tests passed in hadoop-mapreduce-client-app. | | | | 44m 58s | | \\ \\ || Subsystem || Report/Notes || | Patch URL | http://issues.apache.org/jira/secure/attachment/12621475/0001-Removed-duplicate-String.format.patch | | Optional Tests | javadoc javac unit findbugs checkstyle | | git revision | trunk / 6ae2a0d | | hadoop-mapreduce-client-app test log | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5599/artifact/patchprocess/testrun_hadoop-mapreduce-client-app.txt | | Test Results | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5599/testReport/ | | Java | 1.7.0_55 | | uname | Linux asf902.gq1.ygridcore.net 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 | | Console output | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5599/console | This message was automatically generated. > Duplicate String.format in getSpillFileForWrite > --- > > Key: MAPREDUCE-5708 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5708 > Project: Hadoop Map/Reduce > Issue Type: Bug >Reporter: Konstantin Weitz >Priority: Minor > Attachments: 0001-Removed-duplicate-String.format.patch > > Original Estimate: 10m > Remaining Estimate: 10m > > The code responsible for formatting the spill file name (namely > _getSpillFileForWrite_) unnecessarily calls _String.format_ twice. This does > not only affect performance, but leads to the weird requirement that task > attempt ids cannot contain _%_ characters (because these would be interpreted > as format specifiers in the outside _String.format_ call). > I assume this was done by mistake, as it could only be useful if task attempt > ids contained _%n_. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (MAPREDUCE-5708) Duplicate String.format in getSpillFileForWrite
[ https://issues.apache.org/jira/browse/MAPREDUCE-5708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13872700#comment-13872700 ] Konstantin Weitz commented on MAPREDUCE-5708: - Because of the simplicity of the fix, writing a test case would not be worthwhile. Because of the locality and size of the change, I used manual inspection to verify that the patch fixes the problem and does not introduce new problems. > Duplicate String.format in getSpillFileForWrite > --- > > Key: MAPREDUCE-5708 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5708 > Project: Hadoop Map/Reduce > Issue Type: Bug >Reporter: Konstantin Weitz >Priority: Minor > Attachments: 0001-Removed-duplicate-String.format.patch > > Original Estimate: 10m > Remaining Estimate: 10m > > The code responsible for formatting the spill file name (namely > _getSpillFileForWrite_) unnecessarily calls _String.format_ twice. This does > not only affect performance, but leads to the weird requirement that task > attempt ids cannot contain _%_ characters (because these would be interpreted > as format specifiers in the outside _String.format_ call). > I assume this was done by mistake, as it could only be useful if task attempt > ids contained _%n_. -- This message was sent by Atlassian JIRA (v6.1.5#6160)
[jira] [Commented] (MAPREDUCE-5708) Duplicate String.format in getSpillFileForWrite
[ https://issues.apache.org/jira/browse/MAPREDUCE-5708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13862379#comment-13862379 ] Hadoop QA commented on MAPREDUCE-5708: -- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12621475/0001-Removed-duplicate-String.format.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4302//testReport/ Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4302//console This message is automatically generated. > Duplicate String.format in getSpillFileForWrite > --- > > Key: MAPREDUCE-5708 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5708 > Project: Hadoop Map/Reduce > Issue Type: Bug >Reporter: Konstantin Weitz >Priority: Minor > Attachments: 0001-Removed-duplicate-String.format.patch > > Original Estimate: 10m > Remaining Estimate: 10m > > The code responsible for formatting the spill file name (namely > _getSpillFileForWrite_) unnecessarily calls _String.format_ twice. This does > not only affect performance, but leads to the weird requirement that task > attempt ids cannot contain _%_ characters (because these would be interpreted > as format specifiers in the outside _String.format_ call). > I assume this was done by mistake, as it could only be useful if task attempt > ids contained _%n_. -- This message was sent by Atlassian JIRA (v6.1.5#6160)