[ https://issues.apache.org/jira/browse/HBASE-20332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16514464#comment-16514464 ]
Hadoop QA commented on HBASE-20332: ----------------------------------- | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 15s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {color} || | {color:blue}0{color} | {color:blue} shelldocs {color} | {color:blue} 0m 0s{color} | {color:blue} Shelldocs was not available. {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 2 new or modified test files. {color} | || || || || {color:brown} master Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 12s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m 39s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 7m 6s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m 15s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 4m 44s{color} | {color:green} branch has no errors when building our shaded downstream artifacts. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 6m 54s{color} | {color:green} master passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 12s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m 36s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 7m 2s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 7m 2s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 9s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} shellcheck {color} | {color:green} 0m 0s{color} | {color:green} There were no new shellcheck issues. {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} xml {color} | {color:green} 0m 27s{color} | {color:green} The patch has no ill-formed XML file. {color} | | {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 3m 51s{color} | {color:green} patch has no errors when building our shaded downstream artifacts. {color} | | {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 9m 43s{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} javadoc {color} | {color:green} 7m 36s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:green}+1{color} | {color:green} unit {color} | {color:green}206m 2s{color} | {color:green} root in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 8m 19s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}276m 20s{color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:b002b0b | | JIRA Issue | HBASE-20332 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12928015/HBASE-20332.6.patch | | Optional Tests | asflicense javac javadoc unit shadedjars hadoopcheck xml compile checkstyle shellcheck shelldocs | | uname | Linux 60da0614d993 3.13.0-139-generic #188-Ubuntu SMP Tue Jan 9 14:43:09 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 | master / 30772eef5d | | maven | version: Apache Maven 3.5.3 (3383c37e1f9e9b3bc3df5050c29c8aff9f295297; 2018-02-24T19:49:05Z) | | Default Java | 1.8.0_171 | | shellcheck | v0.4.4 | | Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/13276/testReport/ | | Max. process+thread count | 4504 (vs. ulimit of 10000) | | modules | C: hbase-checkstyle hbase-common hbase-hadoop2-compat hbase-client hbase-replication hbase-server hbase-mapreduce hbase-testing-util hbase-thrift hbase-rsgroup hbase-shell hbase-endpoint hbase-backup hbase-it hbase-rest hbase-examples hbase-external-blockcache hbase-shaded hbase-shaded/hbase-shaded-mapreduce hbase-shaded/hbase-shaded-check-invariants hbase-shaded/hbase-shaded-with-hadoop-check-invariants . U: . | | Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/13276/console | | Powered by | Apache Yetus 0.7.0 http://yetus.apache.org | This message was automatically generated. > shaded mapreduce module shouldn't include hadoop > ------------------------------------------------ > > Key: HBASE-20332 > URL: https://issues.apache.org/jira/browse/HBASE-20332 > Project: HBase > Issue Type: Sub-task > Components: mapreduce, shading > Affects Versions: 2.0.0 > Reporter: Sean Busbey > Assignee: Sean Busbey > Priority: Critical > Fix For: 3.0.0, 2.1.0 > > Attachments: HBASE-20332.0.patch, HBASE-20332.1.WIP.patch, > HBASE-20332.2.WIP.patch, HBASE-20332.3.patch, HBASE-20332.4.patch, > HBASE-20332.5.patch, HBASE-20332.6.patch > > > AFAICT, we should just entirely skip including hadoop in our shaded mapreduce > module > 1) Folks expect to run yarn / mr apps via {{hadoop jar}} / {{yarn jar}} > 2) those commands include all the needed Hadoop jars in your classpath by > default (both client side and in the containers) > 3) If you try to use "user classpath first" for your job as a workaround > (e.g. for some library your application needs that hadoop provides) then our > inclusion of *some but not all* hadoop classes then causes everything to fall > over because of mixing rewritten and non-rewritten hadoop classes > 4) if you don't use "user classpath first" then all of our > non-relocated-but-still-shaded hadoop classes are ignored anyways so we're > just wasting space -- This message was sent by Atlassian JIRA (v7.6.3#76005)