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https://issues.apache.org/jira/browse/HDFS-7755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14313115#comment-14313115
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Colin Patrick McCabe commented on HDFS-7755:
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Thanks, guys. This looks good.
Note that I once found a system where env was not at {{/usr/bin/env}}. I
expect that someone will file a JIRA if and when they ever hit that though!
> httpfs shell code has hardcoded path to bash
> --------------------------------------------
>
> Key: HDFS-7755
> URL: https://issues.apache.org/jira/browse/HDFS-7755
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: scripts
> Affects Versions: 2.4.1
> Reporter: Dmitry Sivachenko
> Assignee: Dmitry Sivachenko
> Fix For: 3.0.0
>
> Attachments: bash.patch
>
>
> Most of shell scripts use shebang ling in the following format:
> #!/usr/bin/env bash
> But some scripts contain hardcoded "/bin/bash" which is not portable.
> Please use #!/usr/bin/env bash instead for portability.
> PS: it would be much better to switch to standard Bourne Shell /bin/sh, do
> these scripts really need bash?
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