[DRILL-6702] OperatingSystemMXBean class cast exception when loaded under IBM JVM

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.14.0
• Fix Version/s: 1.15.0
• Labels: ready-to-commit
• Assignee: Kunal Khatua
• Reporter: Rob Wu
• Reviewer: Arina Ielchiieva
• Created: 20/Aug/18 20:56
• Updated: 01/Nov/23 04:00
• Resolved: 05/Sep/18 18:37

Description

Related to: https://issues.apache.org/jira/browse/DRILL-6289

 

https://github.com/apache/drill/blob/1.14.0/common/src/main/java/org/apache/drill/exec/metrics/CpuGaugeSet.java#L28

 

Exception in thread "main" java.lang.ExceptionInInitializerError

    at java.lang.J9VMInternals.ensureError(J9VMInternals.java:141)

    at java.lang.J9VMInternals.recordInitializationFailure(J9VMInternals.java:130)

    at org.apache.drill.exec.metrics.DrillMetrics.getRegistry(DrillMetrics.java:111)

    at org.apache.drill.exec.memory.AllocationManager.<clinit>(AllocationManager.java:64)

    at org.apache.drill.exec.memory.BaseAllocator.<clinit>(BaseAllocator.java:48)

    at org.apache.drill.exec.memory.RootAllocatorFactory.newRoot(RootAllocatorFactory.java:45)

    at org.apache.drill.exec.memory.RootAllocatorFactory.newRoot(RootAllocatorFactory.java:40)

    ...

Caused by: java.lang.ClassCastException: com.ibm.lang.management.ExtendedOperatingSystem incompatible with com.sun.management.OperatingSystemMXBean

    at org.apache.drill.exec.metrics.CpuGaugeSet.<init>(CpuGaugeSet.java:40)

    at org.apache.drill.exec.metrics.DrillMetrics$RegistryHolder.registerSystemMetrics(DrillMetrics.java:63)

    at org.apache.drill.exec.metrics.DrillMetrics$RegistryHolder.<clinit>(DrillMetrics.java:53)

Issue Links

• relates to: DRILL-8446 Incorrect use of OperatingSystemMXBean
• links to: GitHub Pull Request #1437