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https://issues.apache.org/jira/browse/HADOOP-14586?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16062113#comment-16062113
]
Hadoop QA commented on HADOOP-14586:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 11m
35s{color} | {color:blue} Docker mode activated. {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:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
21s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m
43s{color} | {color:green} branch-2.7 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 5m
12s{color} | {color:green} branch-2.7 passed with JDK v1.8.0_131 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m
17s{color} | {color:green} branch-2.7 passed with JDK v1.7.0_131 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
19s{color} | {color:green} branch-2.7 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
12s{color} | {color:green} branch-2.7 passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 1m
29s{color} | {color:red} hadoop-common-project/hadoop-common in branch-2.7 has
3 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
58s{color} | {color:green} branch-2.7 passed with JDK v1.8.0_131 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
14s{color} | {color:green} branch-2.7 passed with JDK v1.7.0_131 {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} 0m
58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 5m
7s{color} | {color:green} the patch passed with JDK v1.8.0_131 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 5m
7s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m
18s{color} | {color:green} the patch passed with JDK v1.7.0_131 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 6m
18s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
1m 17s{color} | {color:orange} root: The patch generated 1 new + 485 unchanged
- 4 fixed = 486 total (was 489) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
12s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m
0s{color} | {color:red} The patch has 2542 line(s) that end in whitespace. Use
git apply --whitespace=fix <<patch_file>>. Refer
https://git-scm.com/docs/git-apply {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 1m
57s{color} | {color:red} The patch 128 line(s) with tabs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
57s{color} | {color:green} the patch passed with JDK v1.8.0_131 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
12s{color} | {color:green} the patch passed with JDK v1.7.0_131 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 19m 9s{color}
| {color:red} hadoop-common in the patch failed with JDK v1.7.0_131. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 6m
33s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed
with JDK v1.7.0_131. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
20s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}112m 53s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| JDK v1.8.0_131 Failed junit tests | hadoop.util.bloom.TestBloomFilters |
| JDK v1.8.0_131 Timed out junit tests |
org.apache.hadoop.conf.TestConfiguration |
| JDK v1.7.0_131 Failed junit tests | hadoop.ipc.TestIPC |
| | hadoop.util.bloom.TestBloomFilters |
| JDK v1.7.0_131 Timed out junit tests |
org.apache.hadoop.conf.TestConfiguration |
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:67e87c9 |
| JIRA Issue | HADOOP-14586 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12874377/HADOOP-14586-branch-2.7-01.patch
|
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle |
| uname | Linux 5038dc20bafd 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12
13:48:03 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | branch-2.7 / 80ed105 |
| Default Java | 1.7.0_131 |
| Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_131
/usr/lib/jvm/java-7-openjdk-amd64:1.7.0_131 |
| findbugs | v3.0.0 |
| findbugs |
https://builds.apache.org/job/PreCommit-HADOOP-Build/12621/artifact/patchprocess/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html
|
| checkstyle |
https://builds.apache.org/job/PreCommit-HADOOP-Build/12621/artifact/patchprocess/diff-checkstyle-root.txt
|
| whitespace |
https://builds.apache.org/job/PreCommit-HADOOP-Build/12621/artifact/patchprocess/whitespace-eol.txt
|
| whitespace |
https://builds.apache.org/job/PreCommit-HADOOP-Build/12621/artifact/patchprocess/whitespace-tabs.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HADOOP-Build/12621/artifact/patchprocess/patch-unit-hadoop-common-project_hadoop-common-jdk1.7.0_131.txt
|
| JDK v1.7.0_131 Test Results |
https://builds.apache.org/job/PreCommit-HADOOP-Build/12621/testReport/ |
| modules | C: hadoop-common-project/hadoop-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/12621/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> org.apache.hadoop.util.Shell causes failure in <clinit> on Java 9 RC build,
> leading to almost all of Hadoop failing (next one StringUtils)
> -------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-14586
> URL: https://issues.apache.org/jira/browse/HADOOP-14586
> Project: Hadoop Common
> Issue Type: Bug
> Components: common
> Affects Versions: 2.7.2
> Environment: Java 9, build 175 (Java 9 release candidate as of June
> 25th, 2017)
> Reporter: Uwe Schindler
> Assignee: Akira Ajisaka
> Priority: Critical
> Labels: Java9, release-blocker
> Attachments: HADOOP-14586-branch-2.7-01.patch
>
>
> You cannot use any Hadoop component anymore with the latest release candidate
> build of Java 9, because it fails with an StringIndexOutOfBoundsException in
> {{org.apache.hadoop.util.Shell#<clinit>}}. This leads to a whole cascade of
> failing classes (next in chain is StringUtils).
> The reason is that the release candidate build of Java 9 no longer has "-ea"
> in the version string and the system property "java.version" is now simply
> "9". This causes the following line to fail fatally:
> {code:java}
> private static boolean IS_JAVA7_OR_ABOVE =
> System.getProperty("java.version").substring(0, 3).compareTo("1.7") >=
> 0;
> {code}
> Analysis:
> - This code looks wrong, as comparing a version this way is incorrect.
> - The {{substring(0, 3)}} is completely useless, {{compareTo}} also works
> without it, although it is still an invalid way to compare a version.
> Maybe look at Lucene's source code (Constants.java) to have a better way in
> doing this! Sorry this is incredible to me! Hardcoding string bounds into a
> static initializer that are applied on a string that you have no control of...
> This issue breaks Apache Solr from working with Java 9, so I set it to
> "critical". We have to disable the whole Hadoop integration once Java 9 is
> detected.
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