[jira] [Commented] (HADOOP-9320) Hadoop native build failure on ARM hard-float

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-9320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14525413#comment-14525413 ] 

Hadoop QA commented on HADOOP-9320:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |   5m 11s | Pre-patch trunk compilation is healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any @author tags. |
| {color:red}-1{color} | tests included |   0m  0s | The patch doesn't appear to include any new or modified tests.  Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. |
| {color:green}+1{color} | javac |   7m 28s | There were no new javac warning messages. |
| {color:green}+1{color} | release audit |   0m 19s | The applied patch does not increase the total number of release audit warnings. |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that end in whitespace. |
| {color:green}+1{color} | install |   1m 30s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 32s | The patch built with eclipse:eclipse. |
| {color:green}+1{color} | common tests |  22m 34s | Tests passed in hadoop-common. |
| | |  37m 39s | |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12570212/HADOOP-9320.patch |
| Optional Tests | javac unit |
| git revision | trunk / 6ae2a0d |
| hadoop-common test log | https://builds.apache.org/job/PreCommit-HADOOP-Build/6409/artifact/patchprocess/testrun_hadoop-common.txt |
| Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/6409/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf901.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-HADOOP-Build/6409/console |


This message was automatically generated.

> Hadoop native build failure on ARM hard-float
> ---------------------------------------------
>
>                 Key: HADOOP-9320
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9320
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: native
>    Affects Versions: 2.0.3-alpha
>         Environment: $ uname -a
> Linux 3.5.0-1000-highbank #154-Ubuntu SMP Thu Jan 10 09:13:40 UTC 2013 armv7l armv7l armv7l GNU/Linux
> $ java -version
> java version "1.8.0-ea"
> Java(TM) SE Runtime Environment (build 1.8.0-ea-b36e)
> Java HotSpot(TM) Client VM (build 25.0-b04, mixed mode)
>            Reporter: Trevor Robinson
>            Assignee: Trevor Robinson
>              Labels: build-failure
>         Attachments: HADOOP-9320.patch
>
>
> ARM JVM float ABI detection is failing in JNIFlags.cmake because JAVA_JVM_LIBRARY is not set at that point. The failure currently causes CMake to assume a soft-float JVM. This causes the build to fail with hard-float OpenJDK (but don't use that) and [Oracle Java 8 Preview for ARM|http://jdk8.java.net/fxarmpreview/]. Hopefully the April update of Oracle Java 7 will support hard-float as well.



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