OOME in extend client proxy when repeated create and destroy of uniquely NamedCache. (Doc ID 2119749.1)

Last updated on MAY 27, 2016

Applies to:

Oracle Coherence - Version 12.1.3.0.0 to 12.1.3.0.2 [Release 12c]
Oracle Coherence - Version 12.2.1.0.0 to 12.2.1.0.0 [Release 12c]
Oracle Coherence - Version 12.1.2.0.0 to 12.1.2.0.4 [Release 12c]
Information in this document applies to any platform.

Symptoms

Coherence Java objects are leaked if NamedCache is repeatedly created, written and destroyed by Coherence*Extend-TCP client. The following result is obtained after 500 cycles checked by java heap dumps comparison using MAT and the proxy server could run OutOfMemory eventually. 

 

 

Cause

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