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Type:
Bug
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Status: Reopened
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Priority:
Major
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Resolution: Unresolved
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Affects Version/s: 1.1.0
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Fix Version/s: 1.1.0
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Component/s: bsp, conf and scripts, zookeeper
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Labels:None
We found that Giraph jobs were consistently hanging if uppercase letters were included in the DNS (or /etc/hosts) resolved hostnames (foo.stanford.edu vs. foo.Stanford.EDU from our DNS). Normalizing the hostnames to lower case from GiraphConfiguration#getLocalHostname() fixed our problem.