J'ai une application Java en cours d'exécution sur un serveur d'applications Websphere. Lorsque j'analyse le fichier de vidage de base de plantage du système, je reçois quelques informations comme ceci:Comment puis-je obtenir des fichiers de symboles pour Java.exe/jvm.dll pour analyser les fichiers de vidage mémoire?
ERROR: Symbol file could not be found. Defaulted to export symbols for J9THR23.dll
Comment puis-je obtenir des fichiers de symboles pour Java?
Merci d'avance.
Plus de détails sont ici:
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* Exception Analysis *
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*** ERROR: Symbol file could not be found. Defaulted to export symbols for J9THR23.dll -
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*** ***
*** Your debugger is not using the correct symbols ***
*** ***
*** In order for this command to work properly, your symbol path ***
*** must point to .pdb files that have full type information. ***
*** ***
*** Certain .pdb files (such as the public OS symbols) do not ***
*** contain the required information. Contact the group that ***
*** provided you with these symbols if you need this command to ***
*** work. ***
*** ***
*** Type referenced: ntdll!_PEB ***
*** ***
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*** ERROR: Symbol file could not be found. Defaulted to export symbols for j9jit23.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for java.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for j9gc23.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for jvm.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for jclscar_23.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for j9ute23.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for J9PRT23.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for j9vm23.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for DBGHELP.DLL -
Alice Gong
Je ne regarde jamais dans les dumps de websphere. En général, les journaux d'application contiennent toutes les informations dont vous avez besoin pour déterminer ce qui a fait exploser l'application Java. que cherchez-vous ? – jim