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Unable to Start Node Manager Due to "java.io.IOException: Could not obtain exclusive lock with lockFile" (Doc ID 2817713.1)

Last updated on OCTOBER 27, 2021

Applies to:

Oracle WebLogic Server - Version 12.2.1.3.0 and later
Information in this document applies to any platform.

Symptoms

Unable to start Node Manager, following exception observed in nodemanager.log file

ps -ef | grep nodemanager confirms that Node Manager is not running.

Changes

 New WebLogic 12.2.1.3.0 installation.

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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