GitHub user Ethanlm opened a pull request: https://github.com/apache/storm/pull/2586
[STORM-2986] create worker artifacts directory if not exists https://issues.apache.org/jira/browse/STORM-2986 This will fix NPE in LogCleaner You can merge this pull request into a Git repository by running: $ git pull https://github.com/Ethanlm/storm STORM-2986 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/storm/pull/2586.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #2586 ---- commit 6aa941bdb01e1cf710916c2d53c6839165c82a26 Author: Ethan Li <ethanopensource@...> Date: 2018-03-05T23:50:11Z [STORM-2986] create worker artifacts directory if not exists ---- ---