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Hitachi Vantara Lumada and Pentaho Documentation

Enabling Segment Cache Logging

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When deployed inside or alongside of the Pentaho BA Server, you can view Analysis engine segment cache logs by opening the log window from within Analyzer.

If you are using Analyzer with a standalone Mondrian engine, cache log information is available through log4j. Edit your log4j configuration as explained in Analysis SQL Output Logging, and set the value of com.pentaho.analysis.segmentcache to DEBUG. Here are some other log4j categories that can help you diagnose configuration and performance problems:

Class name Cache system
com.pentaho.​analysis.segmentcache.​impl.infinispan Outputs information related to the Infinispan implementation of the segment cache.
com.pentaho.​analysis.segmentcache.​impl.memcached Outputs information related to the Memcached implementation of the segment cache.
com.pentaho.​analysis.segmentcache.​impl.pentaho Outputs information related to the Pentaho BI Platform Delegating Cache implementation.