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  1. IMPALA
  2. IMPALA-4591

Kudu client error memory should be bounded

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Impala 2.8.0
    • Fix Version/s: Impala 2.11.0
    • Component/s: Backend
    • Labels:

      Description

      Kudu client memory needs to be tracked by Impala. A short-term solution was added in IMPALA-4478 to TryConsume a reasonably large amount of memory. This helps avoid OOM issues, but the client could still consume unbounded memory for error handling.

      https://issues.apache.org/jira/browse/KUDU-1752 added support in the Kudu client for bounding the error memory size. Impala should set this.

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            • Assignee:
              twmarshall Thomas Tauber-Marshall
              Reporter:
              mjacobs Matthew Jacobs
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              • Created:
                Updated:
                Resolved: