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Coherence JvisualVM Plug-in JMX Management Over REST Cache Tab Access Throws Read Timed Out (Doc ID 2813699.1)

Last updated on OCTOBER 20, 2021

Applies to:

Oracle Coherence - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Symptoms

The user reported that using the coherence plugin for jvisualVM and connecting over REST, intermittently getting Read TimeOut error when trying to load the caches tab. Accessing through a browser takes more than 7 minutes to load the cache data. The user is doing as explained here to access the cluster endpoint URL, using the REST from the jvisualVM GUI. That flow takes time as reported, ~7 minutes to load the cache data, coherence clusters are having 2 proxy servers and 4 cache servers, the no. of caches and no. of entries are in 100s. 

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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