Animesh Trivedi created CRAIL-6:
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Summary: Crail client behavior when there are no hugepages
Key: CRAIL-6
URL: https://issues.apache.org/jira/browse/CRAIL-6
Project: Apache Crail
Issue Type: Bug
Reporter: Animesh Trivedi
When there are no huge pages in the system, crail ls command executes normally
but does not show any sensible output (there is a /tmp directory):
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18/02/19 14:41:29 INFO crail: buffer cache, allocationCount 128, bufferCount 256
18/02/19 14:41:29 INFO crail: CrailHadoopFileSystem fs initialization done..
ls: /
18/02/19 14:41:29 INFO crail: Closing CrailHadoopFileSystem
18/02/19 14:41:29 INFO crail: Closing CrailFS singleton
18/02/19 14:41:29 INFO crail: mapped client cache closed
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Whereas, if I just give the some huge pages to the system, it executes properly
(same config as above, but just with some huge pages ):
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18/02/19 14:43:04 INFO crail: buffer cache, allocationCount 128, bufferCount 256
18/02/19 14:43:04 INFO crail: CrailHadoopFileSystem fs initialization done..
18/02/19 14:43:04 INFO crail: passive data client
Found 1 items
drwxrwxrwx - stu stu 0 2018-02-19 14:39 /tmp
18/02/19 14:43:04 INFO crail: Closing CrailHadoopFileSystem
18/02/19 14:43:04 INFO crail: Closing CrailFS singleton
18/02/19 14:43:04 INFO crail: mapped client cache closed
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