JDK-8041723 : Event Based tracing ids to be reassigned for CDS klasses
- Type: Bug
- Component: hotspot
- Sub-Component: svc
- Affected Version: 7u40,8u20,9
- Priority: P2
- Status: Resolved
- Resolution: Fixed
- Submitted: 2014-04-24
- Updated: 2014-07-29
- Resolved: 2014-04-25
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| JDK 8 | JDK 9 |
|---|---|
8u20Fixed  |
9 b13Fixed |
Related Reports
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Description
The Event Based tracing framework assigns a unique traceid to Klass:es for tracking purposes. Normally, a new Klass is assigned its trace_id in the Klass constructor. See https://bugs.openjdk.java.net/browse/JDK-8012714 For Klass:es coming into the system via the ClassDataSharing (CDS) mechanism, the old trace_id for the Klass will be stale, hence a "new" trace_id needs to be (re)assigned to the Klass.
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