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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-19042

Java Gateway file descriptor leak

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Details

    • Problem report
    • Status: Confirmed
    • Major
    • Resolution: Unresolved
    • None
    • None
    • Java gateway (J)
    • None

    Description

      We are seeing constant file descriptor increase on some of our Java gateway (see descriptor graph)
      This increase in descriptors correlates with Java gateway stopping data collection once the descriptor count peaks.

      Java gateway version: 4.2.8

      Java version:
      java -version
      openjdk version "1.8.0_262"
      OpenJDK Runtime Environment (build 1.8.0_262-b10)
      OpenJDK 64-Bit Server VM (build 25.262-b10, mixed mode)

      Additional JARs:
      jboss-client.jar-21.0.1 (recently upgraded version)

      We attempted to alleviate the issue with:

      -XX:MaxDirectMemorySize=512m
      -Dsun.rmi.transport.connectionTimeout=1000

      This did not improve the behavior in any way.

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            zabbix.dev Zabbix Development Team
            ArtursL Arturs Lontons
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            Dates

              Created:
              Updated: