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  1. Apache RocketMQ
  2. ROCKETMQ-307

some jvm arguments need changed for java 8 and direct memory GC

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 4.0.0-incubating, 4.1.0-incubating
    • 4.2.0
    • rocketmq-broker
    • None
    • all

    Description

      • new jvm arguments -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m for jdk 8
      • remove the -XX:+DisableExplicitGC, if use the DisableExplicitGC, the direct memory GC will be not run correctly. please refer to java.nio.Bits#reserveMemory method

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        Issue Links

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          Web Link GitHub Pull Request #186

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              zander dongeforever
              johnsonyjl johnsonyjl
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              Dates

                Created:
                Updated:
                Resolved: