Upgrading from Version 9.0.1 or 9.1.0 for Oracle

10.3 HotFix 1

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Configure Process Servers for Search

When you configure search with Elasticsearch, enable search on all the Process Server instances. Use the Process Server tool in the Hub Console and the

cmxcleanse.properties

file to configure the Process Server properties for search.

In the Hub Console of a node, start the Process Server tool.

Click

Write Lock

Acquire Lock

In the right pane of the Process Server tool, click the

Add Process Server

button.

The

Add/Edit Process Server

dialog box appears.

Set the following properties of a Process Server for search:

Property	Description
Enable Search Processing	Indicates whether to enable search on the Process Server. Ensure that you select the option to enable search.
Enable ZooKeeper	Indicates whether to use the Process Server as the ZooKeeper server for the search configuration with Solr. For search with Elasticsearch, ensure that you clear the option to disable ZooKeeper.

Click

, and then click

Save

Edit the

cmxcleanse.properties

file.

The

cmxcleanse.properties

file in the following location:

<MDM Hub Installation Directory>\hub\cleanse\resources

Configure the following properties for search:

cmx.ss.engine: Required if you want to use the Elasticsearch engine for search. Manually add the property and set to
es
.
ex.max.conn.per.host: Sets the maximum number of Elasticsearch nodes that you want to connect to the host. Set to the number of Elasticsearch cluster nodes on the host.
ex.max.threads: Sets the maximum number of threads that you want the Apache asynchronous non-blocking receiver to use for each node in the Elasticsearch cluster. Default is
1
.
Change the value only when suggested by Informatica Global Customer Support.