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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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