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Bug 249932 - Unknown event type in CPUDataFrameProcessor
Summary: Unknown event type in CPUDataFrameProcessor
Status: RESOLVED FIXED
Alias: None
Product: profiler
Classification: Unclassified
Component: Engine (show other bugs)
Version: 8.1
Hardware: PC Windows 7
: P2 normal (vote)
Assignee: Tomas Hurka
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-21 15:48 UTC by Jiri Sedlacek
Modified: 2015-01-29 04:15 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description Jiri Sedlacek 2015-01-21 15:48:56 UTC 
Steps:

  0/ Java2Demo, JDK 7
  1/ Setup Methods profiling to Selected methods, java.awt.Component.repaint()
  2/ Switch to Threads profiling, start profiling, let the Java2D fully start
  3/ While profiling, switch to Methods profiling, throws the following:

*** Profiler Engine: internal error: got unknown event type in CPUDataFrameProcessor: 0 at 51
*** Profiler Engine: internal error: got unknown event type in CPUDataFrameProcessor: 0 at 61
*** Profiler Engine: internal error: got unknown event type in CPUDataFrameProcessor: 0 at 71
*** Profiler Engine: internal error: got unknown event type in CPUDataFrameProcessor: 74 at 81
*** Profiler Engine: internal error: got unknown event type in CPUDataFrameProcessor: 0 at 91
*** Profiler Engine: internal error: got unknown event type in CPUDataFrameProcessor: 0 at 101

followed by many warnings "Invalid methodId=10,383 (max. accomodated methodId is 125)", eventually throwing various exceptions like "java.lang.AssertionError at org.netbeans.lib.profiler.results.locks.ThreadInfo.closeMonitor(ThreadInfo.java:77)"
Comment 1 Tomas Hurka 2015-01-27 14:34:32 UTC 
Fixed in profiler-main

changeset:   282660:7595c36cac95
user:        Tomas Hurka <thurka@netbeans.org>
date:        Tue Jan 27 15:30:23 2015 +0100
summary:     bugfix #249932, collectingTwoTimeStamps can be changed after session start via SET_UNCHANGEABLE_INSTR_PARAMS
Comment 2 Quality Engineering 2015-01-29 04:15:27 UTC 
Integrated into 'main-silver', will be available in build *201501290002* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/7595c36cac95
User: Tomas Hurka <thurka@netbeans.org>
Log: bugfix #249932, collectingTwoTimeStamps can be changed after session start via SET_UNCHANGEABLE_INSTR_PARAMS