Details
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Improvement
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Status: Resolved
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Major
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Resolution: Fixed
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None
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ghx-label-1
Description
It would be useful for debugging I/O performance problems if we had histogram stats for the time taken for various operations so that we could see if there were slow operations on a particular disk (e.g. because of disk failure) or from a particular remote filesystem.
Attachments
Issue Links
- is related to
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IMPALA-9458 Improve runtime profile counters for slow IO from remote stores
- Open