[STORM-805] Supervisor crashes with 'org.apache.commons.io.FileExistsException: Destination already exists' error

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: storm-core
• Assignee: Unassigned
• Reporter: Adrian Seungjin Lee
• Created: 29/Apr/15 08:39
• Updated: 29/Sep/15 03:01

Description

Version : 0.9.4

All of a sudden supervisor crashed with error log below.

2015-04-29 16:48:24 b.s.d.supervisor [INFO] 6d035728-bb86-486e-847e-94cd193a51db still hasn't started
2015-04-29 16:48:24 b.s.event [ERROR] Error when processing event
org.apache.commons.io.FileExistsException: Destination '/somepath/storm-6-1430100813' already exists
at org.apache.commons.io.FileUtils.moveDirectory(FileUtils.java:2748) ~[commons-io-2.4.jar:2.4]
at backtype.storm.daemon.supervisor$fn__5554.invoke(supervisor.clj:489) ~[storm-core-0.9.4.jar:0.9.4]
at clojure.lang.MultiFn.invoke(MultiFn.java:241) ~[clojure-1.5.1.jar:na]
at backtype.storm.daemon.supervisor$mk_synchronize_supervisor$this__5474.invoke(supervisor.clj:374) ~[storm-core-0.9.4.jar:0.9.4]
at backtype.storm.event$event_manager$fn__2809.invoke(event.clj:40) ~[storm-core-0.9.4.jar:0.9.4]
at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]
2015-04-29 16:48:24 b.s.util [ERROR] Halting process: ("Error when processing an event")
java.lang.RuntimeException: ("Error when processing an event")
at backtype.storm.util$exit_process_BANG_.doInvoke(util.clj:325) [storm-core-0.9.4.jar:0.9.4]
at clojure.lang.RestFn.invoke(RestFn.java:423) [clojure-1.5.1.jar:na]
at backtype.storm.event$event_manager$fn__2809.invoke(event.clj:48) [storm-core-0.9.4.jar:0.9.4]
at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]
2015-04-29 16:48:24 b.s.d.supervisor [INFO] Shutting down supervisor 4f00962b-2af0-4922-97f8-142db00fbddf