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Hadoop QA commented on HDFS-8890: --------------------------------- \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | pre-patch | 17m 56s | Pre-patch trunk compilation is healthy. | | {color:green}+1{color} | @author | 0m 0s | The patch does not contain any @author tags. | | {color:green}+1{color} | tests included | 0m 0s | The patch appears to include 2 new or modified test files. | | {color:green}+1{color} | javac | 7m 54s | There were no new javac warning messages. | | {color:green}+1{color} | javadoc | 10m 9s | There were no new javadoc warning messages. | | {color:green}+1{color} | release audit | 0m 22s | The applied patch does not increase the total number of release audit warnings. | | {color:red}-1{color} | checkstyle | 1m 22s | The applied patch generated 2 new checkstyle issues (total was 46, now 48). | | {color:green}+1{color} | whitespace | 0m 1s | The patch has no lines that end in whitespace. | | {color:green}+1{color} | install | 1m 27s | mvn install still works. | | {color:green}+1{color} | eclipse:eclipse | 0m 34s | The patch built with eclipse:eclipse. | | {color:green}+1{color} | findbugs | 2m 28s | The patch does not introduce any new Findbugs (version 3.0.0) warnings. | | {color:green}+1{color} | native | 3m 11s | Pre-build of native portion | | {color:red}-1{color} | hdfs tests | 162m 9s | Tests failed in hadoop-hdfs. | | | | 207m 36s | | \\ \\ || Reason || Tests || | Failed unit tests | hadoop.hdfs.web.TestWebHDFSOAuth2 | \\ \\ || Subsystem || Report/Notes || | Patch URL | http://issues.apache.org/jira/secure/attachment/12753625/HDFS-8890-trunk-v3.patch | | Optional Tests | javadoc javac unit findbugs checkstyle | | git revision | trunk / 4620767 | | checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/12238/artifact/patchprocess/diffcheckstylehadoop-hdfs.txt | | hadoop-hdfs test log | https://builds.apache.org/job/PreCommit-HDFS-Build/12238/artifact/patchprocess/testrun_hadoop-hdfs.txt | | Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/12238/testReport/ | | Java | 1.7.0_55 | | uname | Linux asf900.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-HDFS-Build/12238/console | This message was automatically generated. > Allow admin to specify which blockpools the balancer should run on > ------------------------------------------------------------------ > > Key: HDFS-8890 > URL: https://issues.apache.org/jira/browse/HDFS-8890 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: balancer & mover > Reporter: Chris Trezzo > Assignee: Chris Trezzo > Attachments: HDFS-8890-trunk-v1.patch, HDFS-8890-trunk-v2.patch, > HDFS-8890-trunk-v3.patch > > > Currently the balancer runs on all blockpools. Allow an admin to run the > balancer on a set of blockpools. This will enable the balancer to skip > blockpools that should not be balanced. For example, a tmp blockpool that has > a large amount of churn. > An example of the command line interface would be an additional flag that > specifies the blockpools by id: > -blockpools > BP-6299761-10.55.116.188-1415904647555,BP-47348528-10.51.120.139-1415904199257 -- This message was sent by Atlassian JIRA (v6.3.4#6332)