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https://issues.apache.org/jira/browse/HBASE-9577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13772188#comment-13772188
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stack commented on HBASE-9577:
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I like this (anything to help out the debugger). Will commit soon unless
objection.
> Log process environment variable on HBase service startup
> ---------------------------------------------------------
>
> Key: HBASE-9577
> URL: https://issues.apache.org/jira/browse/HBASE-9577
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 0.95.2, 0.94.11
> Reporter: Aditya Kishore
> Assignee: Aditya Kishore
> Priority: Minor
> Labels: troubleshooting
> Fix For: 0.96.0
>
> Attachments: HBASE-9577.patch, HBASE-9577.patch
>
>
> HBase services already logs information related to JVM properties and command
> line arguments used to start the services which have been immensely helpful
> to investigate issues.
> One thing that they do not log is the environment variables and an unintended
> variable in the environment could lead to a scenario not reproducible
> anywhere else including its original location if the service is restarted
> differently.
> We should log environment variables (excluding those which may contains
> credentials) on service startup with option to disable this logging.
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