Thomas Graves created STORM-1163:
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Summary: supervisor try-cleanup-worker should use rmr on the
worker-root dir
Key: STORM-1163
URL: https://issues.apache.org/jira/browse/STORM-1163
Project: Apache Storm
Issue Type: Bug
Components: storm-core
Reporter: Thomas Graves
Running the supervisor on latest master doesn't cleanup the workers directories
properly. Exception:
2015-11-03 19:42:40.873 b.s.d.supervisor [WARN] Failed to cleanup worker
4b472318-84fa-452f-860b-4274e4b77c8e. Will retry later #error {
:cause Failed to delete
/home/user/teststorm/apache-storm-0.11.0-SNAPSHOT/storm-local/workers/4b472318-84fa-452f-860b-4274e4b77c8e
:via
[{:type java.lang.RuntimeException
:message Failed to delete
/home/user/teststorm/apache-storm-0.11.0-SNAPSHOT/storm-local/workers/4b472318-84fa-452f-860b-4274e4b77c8e
:at [backtype.storm.util$rmpath invoke util.clj 570]}]
:trace
[[backtype.storm.util$rmpath invoke util.clj 570]
[backtype.storm.daemon.supervisor$try_cleanup_worker invoke supervisor.clj
248]
[backtype.storm.daemon.supervisor$shutdown_worker invoke supervisor.clj 286]
[backtype.storm.daemon.supervisor$sync_processes invoke supervisor.clj 362]
[clojure.core$partial$fn__4527 invoke core.clj 2492]
[backtype.storm.event$event_manager$fn__6942 invoke event.clj 40]
[clojure.lang.AFn run AFn.java 22]
[java.lang.Thread run Thread.java 745]]}
The issue is that the directory:
/home/user/teststorm/apache-storm-0.11.0-SNAPSHOT/storm-local/workers/4b472318-84fa-452f-860b-4274e4b77c8e
isn't empty and its trying to do rmpath which doesn't work when something in
the directory.
$ ls -la
/home/user/teststorm/apache-storm-0.11.0-SNAPSHOT/storm-local/workers/4b472318-84fa-452f-860b-4274e4b77c8e
lrwxrwxrwx 1 user users 110 Nov 3 19:05 artifacts ->
/home/user/teststorm/apache-storm-0.11.0-SNAPSHOT/storm-local/workers-artifacts/wordcount-1-1446577532/6700
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