How to get a Java ThreadDump of the Java VM Running Secure Enterprise Search Web Applications (Doc ID 858028.1)

Last updated on DECEMBER 05, 2016

Applies to:

Oracle Secure Enterprise Search - Version: 10.1.8.0 to 11.1.2
Information in this document applies to any platform.

Goal

This article describes different ways to be able to obtain a Java Thread Dump of the JVM running the instance OC4J_SEARCH, which runs among others, the administration and search applications.

It is mainly indicated to diagnose problems of hangs or performance problems that might appear when administering SES from the HTML pages in the admin application (for example at the moment of activating an Identity Plug in) or HTTP congestion issues from the search application, etc...

Notice that this has nothing to do with the java process running the crawlers. If your need is to get a thread dump from any of the crawlers because it is hanging or similar, then you should use <Document 760337.1> instead of the current one.

Solution

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