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From Jean-Sebastien Vachon <jean-sebastien.vac...@wantedanalytics.com>
Subject RE: Intermittent problem when starting workers
Date Mon, 06 Jan 2014 21:12:47 GMT
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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