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Mgmtca Hangs (Doc ID 2324976.1)

Last updated on SEPTEMBER 16, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Generic Linux

Symptoms

The utility mgmtca  hangs when it is executed.   A review of the Java stack trace after the program is run with the Java flag -verbose shows the following.

[Loaded oracle.cluster.mgmtca.MgmtCredentials from file:/polk/software/grid12102/jlib/mgmtca.jar]
[Loaded java.security.GeneralSecurityException from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded java.security.NoSuchAlgorithmException from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded java.util.Random from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded java.security.SecureRandom from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded java.security.SecureRandomSpi from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded sun.security.jca.GetInstance from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded sun.security.jca.Providers from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded java.lang.InheritableThreadLocal from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded sun.security.jca.ProviderList from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded sun.security.jca.ProviderConfig from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded java.security.Provider from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded sun.security.jca.ProviderList$3 from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded sun.security.jca.ProviderList$1 from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded java.security.Provider$ServiceKey from /polk/software/grid12102/jdk/jre/lib/rt.jar]
[Loaded

Cause

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In this Document
Symptoms
Cause
Solution


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