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https://issues.apache.org/jira/browse/YARN-4727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16159414#comment-16159414
]
Hadoop QA commented on YARN-4727:
---------------------------------
| (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
19s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m
53s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
43s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
19s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
29s{color} | {color:green} trunk passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m
48s{color} | {color:red}
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
in trunk has 1 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
18s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
26s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
44s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
44s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 18s{color} | {color:orange}
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
The patch generated 1 new + 121 unchanged - 1 fixed = 122 total (was 122)
{color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
27s{color} | {color:green} the patch passed {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} findbugs {color} | {color:green} 0m
50s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
16s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 13m
47s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
15s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 36m 8s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:71bbb86 |
| JIRA Issue | YARN-4727 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12886162/YARN-4727.001.patch |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle |
| uname | Linux c0ba08b9d0ea 3.13.0-119-generic #166-Ubuntu SMP Wed May 3
12:18:55 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | trunk / a323f73 |
| Default Java | 1.8.0_144 |
| findbugs | v3.1.0-RC1 |
| findbugs |
https://builds.apache.org/job/PreCommit-YARN-Build/17376/artifact/patchprocess/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html
|
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/17376/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/17376/testReport/ |
| modules | C:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
|
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/17376/console |
| Powered by | Apache Yetus 0.6.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Unable to override the $HADOOP_CONF_DIR env variable for container
> ------------------------------------------------------------------
>
> Key: YARN-4727
> URL: https://issues.apache.org/jira/browse/YARN-4727
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.4.1, 2.5.2, 2.7.2, 2.6.4, 2.8.1
> Reporter: Terence Yim
> Assignee: Jason Lowe
> Attachments: YARN-4727.001.patch
>
>
> Given the default config of "yarn.nodemanager.env-whitelist", application
> should be able to set the env variable $HADOOP_CONF_DIR to value other than
> the one in the NodeManager system environment. However, I believe due to a
> bug in the
> {{org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch}}
> class, it is not possible so.
> From the {{sanitizeEnv()}} method in the ContainerLaunch class
> (https://github.com/apache/hadoop/blob/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/launcher/ContainerLaunch.java#L977)
> {noformat}
> putEnvIfNotNull(environment,
> Environment.HADOOP_CONF_DIR.name(),
> System.getenv(Environment.HADOOP_CONF_DIR.name())
> );
> if (!Shell.WINDOWS) {
> environment.put("JVM_PID", "$$");
> }
> String[] whitelist = conf.get(YarnConfiguration.NM_ENV_WHITELIST,
> YarnConfiguration.DEFAULT_NM_ENV_WHITELIST).split(",");
>
> for(String whitelistEnvVariable : whitelist) {
> putEnvIfAbsent(environment, whitelistEnvVariable.trim());
> }
> ...
> private static void putEnvIfAbsent(
> Map<String, String> environment, String variable) {
> if (environment.get(variable) == null) {
> putEnvIfNotNull(environment, variable, System.getenv(variable));
> }
> }
> {noformat}
> So there two issues here.
> 1. the environment is already set with the system environment of the NM in
> the {{putEnvIfNotNull}} call, hence the {{putEnvIfAbsent}} call will never
> set it to some new value
> 2. Inside the {{putEnvIfAbsent}} call, it uses the system environment of the
> NM, which it should be using the one from the {{launchContext}} instead.
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