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  1. HBase
  2. HBASE-28135

Specify -Xms for tests

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.6.0, 2.4.18, 2.5.6, 3.0.0-beta-1
    • test
    • None

    Description

      The default -Xms value is JVM dependent, but the host memory size is usually included in the calculation.

      -Xms in turn is used to calculate some GC parameters, for example NewSize and OldSize, which affect the behaviour of tests.

      As the memory consumption on the tests is not dependent on the host VM size, we could set -Xms for the tests explictly, and enjoy more consistent test results.

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        is related to

        Bug - A problem which impairs or prevents the functions of the product. HBASE-28133 TestSyncTimeRangeTracker fails with OOM with small -Xms values

        • Major - Major loss of function.
        • Resolved
        relates to

        Improvement - An improvement or enhancement to an existing feature or task. PHOENIX-7066 Specify -Xms for tests

        • Major - Major loss of function.
        • Resolved
        links to

        Web Link GitHub Pull Request #5451

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            stoty Istvan Toth
            stoty Istvan Toth
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