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  1. IMPALA
  2. IMPALA-1970

impalad web UI becomes unresponsive in certain situations

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Duplicate
    • Affects Version/s: Impala 2.2
    • Fix Version/s: None
    • Component/s: Backend
    • Labels:

      Description

      I've encountered this in a couple of situations.

      On a large cluster, I clicked details from the query page for an executing insert query – my browser spun and never returned – I think I may have done tried clicking a number of additional times and may have potentially exhausted the UI threads. The entire UI stopped responding to requests eventually.

      On a smaller toy cluster, I ran select * from sample_08 where sleep(60000) and noticed the details link didn't respond until the query finished. I realize sleep is sorta busted, but is it possible the UI threads are waiting for something to happen in the query processing?

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              • Assignee:
                Unassigned
                Reporter:
                cleroy Chris Leroy
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                • Created:
                  Updated:
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