[jira] [Resolved] (HBASE-17352) Fix hbase-assembly build with bash 4

["Ted Yu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-17352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu resolved HBASE-17352.
----------------------------
       Resolution: Fixed
    Fix Version/s: 1.1.11
                   1.3.2
                   1.2.6
                   1.4.0

> Fix hbase-assembly build with bash 4
> ------------------------------------
>
>                 Key: HBASE-17352
>                 URL: https://issues.apache.org/jira/browse/HBASE-17352
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Junegunn Choi
>            Assignee: Junegunn Choi
>            Priority: Minor
>             Fix For: 2.0.0, 1.4.0, 1.2.6, 1.3.2, 1.1.11
>
>         Attachments: HBASE-17352.patch
>
>
> hbase-assembly fails to build with bash 4.
> {noformat}
> [DEBUG] Executing command line: [env, bash, -c, cat maven-shared-archive-resources/META-INF/NOTICE \
>                   `find /Users/jg/github/hbase/hbase-assembly/target/dependency -iname NOTICE -or -iname NOTICE.txt` \]
> [ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:exec (concat-NOTICE-files) on project hbase-assembly: Command execution failed. Process exited with an error: 1 (Exit value: 1) -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:exec (concat-NOTICE-files) on project hbase-assembly: Command execution failed.
> {noformat}
> The error is caused by the trailing backslash in the bash command for {{concat-NOTICE-files}}. You can see the behavioral difference between bash 3 and 4 with the following snippet.
> {code}
> $ # Using bash 3
> $ /bin/bash -c 'cat <(echo foo) \' && echo good || echo bad
> foo
> good
> $ # Using bash 4
> $ /usr/local/bin/bash -c 'cat <(echo foo) \' && echo good || echo bad
> foo
> cat: \: No such file or directory
> bad
> {code}



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