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https://issues.apache.org/jira/browse/ACCUMULO-1785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13839279#comment-13839279
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ASF subversion and git services commented on ACCUMULO-1785:
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Commit a7d981b3759f16c094f7932a3cdc67e76813d85f in branch
refs/heads/1.4.5-SNAPSHOT from [~busbey]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=a7d981b ]
ACCUMULO-1785 adds ACCUMULO_VERIFY_ONLY mode to bin/config.sh.
* When set, won't write to local filesystem
- skips mkdir for ACCUMULO_LOG_DIR
- skips standalone mode checks
- skips writing to missing tracers file
* Other behavior changes
- if GC was set, we won't overwrite it
- if MONITOR was set, we won't overwrite it
Signed-off-by: Keith Turner <[email protected]>
> Alter config.sh to optionally just verify environment instead of making
> changes
> -------------------------------------------------------------------------------
>
> Key: ACCUMULO-1785
> URL: https://issues.apache.org/jira/browse/ACCUMULO-1785
> Project: Accumulo
> Issue Type: Improvement
> Components: scripts
> Affects Versions: 1.4.4, 1.5.0, 1.6.0
> Reporter: Sean Busbey
> Assignee: Sean Busbey
> Priority: Minor
> Attachments: ACCUMULO-1785.1.patch.txt, ACCUMULO-1785.2.patch.txt
>
>
> Right now, the accumulo scripts presume that invocation always happens on a
> node in the cluster. This makes integrating with external cluster management
> software more difficult.
> The primary issue is that bin/config.sh expects to find a full cluster
> configuration directory at all times. In the case of a configuration
> directory that doesn't specify any hosts it takes steps to set up a
> standalone cluster. That effort is unneeded and undesirable if we're just
> e.g. trying to go through init from a non-participant host.
> Add an optional environment variable to have config.sh just verify the
> invariants needed for bin/accumulo to behave correctly. When present, don't
> make local directories or write to files.
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