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  1. Java Mission Control
  2. JMC-6679

JMC should support project Loom JFR changes

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: P2
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 8.1.0
    • Component/s: Mission Control Core
    • Labels:
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      Description

      Project loom now have JFR events, but our parser currently do not support some of the changes made. One change is that the thread type now have a boolean isVirtual field.

       <Type name="Thread" label="Thread">
          <Field type="string" name="osName" label="OS Thread Name" />
          <Field type="long" name="osThreadId" label="OS Thread Id" />
          <Field type="string" name="javaName" label="Java Thread Name" />
          <Field type="long" name="javaThreadId" label="Java Thread Id" />
          <Field type="ThreadGroup" name="group" label="Java Thread Group" />
          <Field type="boolean" name="isVirtual" label="Virtual Thread" />
        </Type>

      We must ensure that we can parse recordings produced by project Loom.

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            Assignee:
            hirt Marcus Hirt
            Reporter:
            hirt Marcus Hirt
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              Created:
              Updated: