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https://issues.apache.org/jira/browse/STORM-901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14976788#comment-14976788
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ASF GitHub Bot commented on STORM-901:
--------------------------------------
Github user revans2 commented on a diff in the pull request:
https://github.com/apache/storm/pull/822#discussion_r43155407
--- Diff: storm-core/src/clj/backtype/storm/util.clj ---
@@ -580,6 +582,21 @@
(when-not success?
(throw (RuntimeException. (str "Failed to touch " path))))))
+(defn create-symlink!
+ "Create symlink is to the target"
+ ([path-dir target-dir file-name]
+ (create-symlink! path-dir target-dir file-name file-name))
+ ([path-dir target-dir from-file-name to-file-name]
+ (let [path (str path-dir file-path-separator from-file-name)
+ target (str target-dir file-path-separator to-file-name)
+ empty-array (make-array String 0)
+ attrs (make-array FileAttribute 0)
+ abs-path (.toAbsolutePath (Paths/get path empty-array))
+ abs-target (.toAbsolutePath (Paths/get target empty-array))]
+ (log-message "Creating symlink [" abs-path "] to [" abs-target "]")
--- End diff --
This should probably be debug if we keep it around at all.
> Worker Artifacts Directory
> --------------------------
>
> Key: STORM-901
> URL: https://issues.apache.org/jira/browse/STORM-901
> Project: Apache Storm
> Issue Type: New Feature
> Components: storm-core
> Reporter: Robert Joseph Evans
> Assignee: Zhuo Liu
>
> At Yahoo we have added in a separate directory that stores a workers log
> files, but also provides a place where the worker can place other files that
> it might help with debugging. It is a new directory in the current working
> directory of the worker process. The files in there are cleaned up if they
> get too large, but provides a place for heap dumps GC logs, etc.
> This work is already done, but needs to be put back into open source.
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