Unexpected I/O increase on the dehydration store in SOA 11g (Doc ID 2127541.1)

Last updated on SEPTEMBER 09, 2017

Applies to:

Oracle SOA Suite - Version 11.1.1.6.0 and later
Information in this document applies to any platform.

Symptoms

On : 11.1.1.6.0 version, MICC Transfer to TSC

ACTUAL BEHAVIOR
---------------
Unexpected i/O increase on dehydration store due to the following query:

SELECT /*+ INDEX(MEDIATOR_INSTANCE MEDIATOR_INSTANCE_INDEX6) */ COUNT(*)
FROM MEDIATOR_INSTANCE
WHERE COMPONENT_NAME like :1

Cause

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