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Cassandra - Error While Creating Keyspace (Doc ID 2774587.1)

Last updated on MAY 07, 2021

Applies to:

Oracle Communications Messaging Server - Version 8.1.0 and later
Information in this document applies to any platform.

Symptoms



On the system where Cassandra is configured, Elasticsearch and ISC had not been enabled.
After trying to enable this, upon trying to start ISC, the following error is logged to the isc.log.0 log file:


$ msconfig show \*rf
role.store.casmetarf = 3
role.store.casmsgrf = 3
role.store.cascacherf = 1

It appears that the error is coming back from the Cassandra server, rather than from the Oracle Messaging Server code.
The Cassandra service that is being used does not allow a replication factor of < 3.
 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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