[ https://issues.apache.org/jira/browse/HBASE-21487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16746487#comment-16746487 ]
Hadoop QA commented on HBASE-21487: ----------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 13s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {color} || | {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 0s{color} | {color:green} Patch does not have any anti-patterns. {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 1 new or modified test files. {color} | || || || || {color:brown} branch-2 Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 22s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m 3s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 14m 2s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 45s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 3m 48s{color} | {color:green} branch has no errors when building our shaded downstream artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 5m 1s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 57s{color} | {color:green} branch-2 passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 15s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 57s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 14m 4s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} cc {color} | {color:green} 14m 4s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 14m 4s{color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 29s{color} | {color:red} hbase-client: The patch generated 1 new + 0 unchanged - 0 fixed = 1 total (was 0) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 1m 8s{color} | {color:red} hbase-server: The patch generated 1 new + 153 unchanged - 0 fixed = 154 total (was 153) {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} shadedjars {color} | {color:green} 3m 43s{color} | {color:green} patch has no errors when building our shaded downstream artifacts. {color} | | {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 8m 17s{color} | {color:green} Patch does not cause any errors with Hadoop 2.7.4 or 3.0.0. {color} | | {color:green}+1{color} | {color:green} hbaseprotoc {color} | {color:green} 1m 27s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 5m 29s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 59s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 32s{color} | {color:green} hbase-protocol-shaded in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m 20s{color} | {color:green} hbase-client in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green}125m 11s{color} | {color:green} hbase-server in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 1m 7s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}201m 23s{color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:42ca976 | | JIRA Issue | HBASE-21487 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12955410/HBASE-21487.branch-2.02.patch | | Optional Tests | dupname asflicense javac javadoc unit findbugs shadedjars hadoopcheck hbaseanti checkstyle compile cc hbaseprotoc | | uname | Linux 3b1ecc4ddac1 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018 x86_64 GNU/Linux | | Build tool | maven | | Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh | | git revision | branch-2 / 07484db1ff | | maven | version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z) | | Default Java | 1.8.0_181 | | findbugs | v3.1.0-RC3 | | checkstyle | https://builds.apache.org/job/PreCommit-HBASE-Build/15633/artifact/patchprocess/diff-checkstyle-hbase-client.txt | | checkstyle | https://builds.apache.org/job/PreCommit-HBASE-Build/15633/artifact/patchprocess/diff-checkstyle-hbase-server.txt | | Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/15633/testReport/ | | Max. process+thread count | 5028 (vs. ulimit of 10000) | | modules | C: hbase-protocol-shaded hbase-client hbase-server U: . | | Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/15633/console | | Powered by | Apache Yetus 0.8.0 http://yetus.apache.org | This message was automatically generated. > Concurrent modify table ops can lead to unexpected results > ---------------------------------------------------------- > > Key: HBASE-21487 > URL: https://issues.apache.org/jira/browse/HBASE-21487 > Project: HBase > Issue Type: Bug > Affects Versions: 3.0.0, 2.0.0 > Reporter: Syeda Arshiya Tabreen > Priority: Major > Fix For: 2.2.0 > > Attachments: HBASE-21487.branch-2.02.patch, HBASE-21487.branch-2.patch > > > Concurrent modifyTable or add/delete/modify columnFamily leads to incorrect > result. After HBASE-18893, The behavior of add/delete/modify column family > during concurrent operation is changed compare to branch-1.When one client > is adding cf2 and another one cf3 .. In branch-1 final result will be > cf1,cf2,cf3 but now either cf1,cf2 OR cf1,cf3 will be the outcome depending > on which ModifyTableProcedure executed finally.Its because new table > descriptor is constructed before submitting the ModifyTableProcedure in > HMaster class and its not guarded by any lock. > *Steps to reproduce* > 1.Create table 't' with column family 'f1' > 2.Client-1 and Client-2 requests to add column family 'f2' and 'f3' on table > 't' concurrently. > *Expected Result* > Table should have three column families(f1,f2,f3) > *Actual Result* > Table 't' will have column family either (f1,f2) or (f1,f3) -- This message was sent by Atlassian JIRA (v7.6.3#76005)