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From Abdelkader Lattab <>
Subject FW: Running on Remote Storm Cluster
Date Wed, 17 Feb 2016 07:32:04 GMT

From: Abdelkader Lattab
Sent: Wednesday, February 17, 2016 10:24 AM
Subject: Running on Remote Storm Cluster

Dear all

I have a topology which consists of one Spout connecting to Redis (web sites visits) , and
about 20 Bolts. One of those Bolts is crawling data from Twitter and an onother one is crawling
data from Facebook.
On local Mode my topology runs  happily.
But on the Remote  Storm Cluster, it runs for quite sometimes and then crashes. The message
is shown below.
I really need some help here to overcome this problem.

Thank you

"-url-visitCountId" is the Id of Bolt instances which counts visits.

34382575 [Thread-17-url-visitCountId] ERROR b.s.util - Halting process: ("Worker died")
java.lang.RuntimeException: ("Worker died")
        at backtype.storm.util$exit_process_BANG_.doInvoke(util.clj:336) [storm-core-0.10.0.jar:0.10.0]
        at clojure.lang.RestFn.invoke( [clojure-1.6.0.jar:?]
        at backtype.storm.daemon.worker$fn__7184$fn__7185.invoke(worker.clj:532) [storm-core-0.10.0.jar:0.10.0]
        at backtype.storm.daemon.executor$mk_executor_data$fn__5523$fn__5524.invoke(executor.clj:261)
        at backtype.storm.util$async_loop$fn__545.invoke(util.clj:489) [storm-core-0.10.0.jar:0.10.0]
        at [clojure-1.6.0.jar:?]
        at [?:1.7.0_80]

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