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Posted to user@storm.apache.org by Jean-Sebastien Vachon <je...@wantedanalytics.com> on 2014/01/06 22:07:23 UTC
Intermittent problem when starting workers
Hi all,
One of my node is showing the following error message from time to time... which makes it hard to determine the cause. So far, I`ve seen this message on 2 of my 16 nodes. Any idea what is causing this? This seem to stop our topology completely.
2014-01-06 16:02:43.131 [main] ERROR backtype.storm.daemon.worker - Error on initialization of server mk-worker
java.io.IOException: No such file or directory
at java.io.UnixFileSystem.createFileExclusively(Native Method) ~[na:1.6.0_45]
at java.io.File.createNewFile(File.java:883) ~[na:1.6.0_45]
at backtype.storm.util$touch.invoke(util.clj:432) ~[storm-0.8.3-wip3.jar:na]
at backtype.storm.daemon.worker$fn__4350$exec_fn__1230__auto____4351.invoke(worker.clj:331) ~[storm-0.8.3-wip3.jar:na]
at clojure.lang.AFn.applyToHelper(AFn.java:185) [clojure-1.4.0.jar:na]
at clojure.lang.AFn.applyTo(AFn.java:151) [clojure-1.4.0.jar:na]
at clojure.core$apply.invoke(core.clj:601) ~[clojure-1.4.0.jar:na]
at backtype.storm.daemon.worker$fn__4350$mk_worker__4406.doInvoke(worker.clj:323) [storm-0.8.3-wip3.jar:na]
at clojure.lang.RestFn.invoke(RestFn.java:512) [clojure-1.4.0.jar:na]
at backtype.storm.daemon.worker$_main.invoke(worker.clj:433) [storm-0.8.3-wip3.jar:na]
at clojure.lang.AFn.applyToHelper(AFn.java:172) [clojure-1.4.0.jar:na]
at clojure.lang.AFn.applyTo(AFn.java:151) [clojure-1.4.0.jar:na]
at backtype.storm.daemon.worker.main(Unknown Source) [storm-0.8.3-wip3.jar:na]
RE: Intermittent problem when starting workers
Posted by Jean-Sebastien Vachon <je...@wantedanalytics.com>.
I forgot to mention that we are using Storm-0.8.3-wip3
From: Jean-Sebastien Vachon [mailto:jean-sebastien.vachon@wantedanalytics.com]
Sent: January-06-14 4:07 PM
To: user@storm.incubator.apache.org
Subject: Intermittent problem when starting workers
Hi all,
One of my node is showing the following error message from time to time... which makes it hard to determine the cause. So far, I`ve seen this message on 2 of my 16 nodes. Any idea what is causing this? This seem to stop our topology completely.
2014-01-06 16:02:43.131 [main] ERROR backtype.storm.daemon.worker - Error on initialization of server mk-worker
java.io.IOException: No such file or directory
at java.io.UnixFileSystem.createFileExclusively(Native Method) ~[na:1.6.0_45]
at java.io.File.createNewFile(File.java:883) ~[na:1.6.0_45]
at backtype.storm.util$touch.invoke(util.clj:432) ~[storm-0.8.3-wip3.jar:na]
at backtype.storm.daemon.worker$fn__4350$exec_fn__1230__auto____4351.invoke(worker.clj:331) ~[storm-0.8.3-wip3.jar:na]
at clojure.lang.AFn.applyToHelper(AFn.java:185) [clojure-1.4.0.jar:na]
at clojure.lang.AFn.applyTo(AFn.java:151) [clojure-1.4.0.jar:na]
at clojure.core$apply.invoke(core.clj:601) ~[clojure-1.4.0.jar:na]
at backtype.storm.daemon.worker$fn__4350$mk_worker__4406.doInvoke(worker.clj:323) [storm-0.8.3-wip3.jar:na]
at clojure.lang.RestFn.invoke(RestFn.java:512) [clojure-1.4.0.jar:na]
at backtype.storm.daemon.worker$_main.invoke(worker.clj:433) [storm-0.8.3-wip3.jar:na]
at clojure.lang.AFn.applyToHelper(AFn.java:172) [clojure-1.4.0.jar:na]
at clojure.lang.AFn.applyTo(AFn.java:151) [clojure-1.4.0.jar:na]
at backtype.storm.daemon.worker.main(Unknown Source) [storm-0.8.3-wip3.jar:na]
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