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From John Lilley <john.lil...@redpoint.net>
Subject reducing HDFS FS connection timeouts
Date Thu, 27 Mar 2014 20:23:46 GMT
It seems to take a very long time to timeout a connection to an invalid NN URI.  Our application
is interactive so the defaults of taking many minutes don't work well.  I've tried setting:
conf.set("ipc.client.connect.max.retries", "2");
conf.set("ipc.client.connect.timeout", "7000");
before calling FileSystem.get() but it doesn't seem to matter.
What is the prescribed technique for lowering connection timeout to HDFS?
Thanks
john


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