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Ping HEAD Requests to OHS Are Not Issued After Nodemanager Restart (Doc ID 2684826.1)

Last updated on JULY 24, 2023

Applies to:

Oracle HTTP Server - Version 12.1.3.0.0 and later
Information in this document applies to any platform.

Symptoms

 A Nodemanager issues HTTP HEAD request for ping to OHS to check if OHS alive or not according to settings of ping-interval and ping-timeout.

But after restart the nodemanager, the head requests are not issued.

The following records are logged every ping-interval (default 30 seconds, the following is 10 seconds) in <DOMAIN_HOME>/servers/ohs1/logs/admin_log.

But these are not logged after the nodemanager is restarted.

The description of ping-interval and ping-timeout are bellow.

https://docs.oracle.com/en/middleware/fusion-middleware/web-tier/12.2.1.4/administer-ohs/ohs-plugins-nodemanager-properties-file.html

File path: DOMAIN_HOME/config/fmwconfig/components/OHS/instance_name/ohs.plugins.nodemanager.properties

 

Changes

 Restart the Nodemanager

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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