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@@ -19,45 +19,40 @@
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#################### Metrics Source Configs #####################
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-metric.sources=jvm,database
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-#Valid Values : jvm,database
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+#Metric sources : jvm,database
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+metric.sources=jvm
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#### JVM Source Configs ###
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source.jvm.class=org.apache.ambari.server.metrics.system.impl.JvmMetricsSource
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source.jvm.interval=10
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-#### Database Metrics Source Configs ###
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+#### Database Source Configs ###
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# Note : To enable Database metrics source completely, add the following property to ambari.properties as well
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# server.persistence.properties.eclipselink.profiler=org.apache.ambari.server.metrics.system.impl.AmbariPerformanceMonitor
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source.database.class=org.apache.ambari.server.metrics.system.impl.DatabaseMetricsSource
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+# Ambari performance monitor granularity : NONE / NORMAL / HEAVY / ALL
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source.database.performance.monitor.query.weight=HEAVY
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-#Valid Values : NONE / NORMAL / HEAVY / ALL
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-#collection interval in seconds
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+# Collection interval in milliseconds
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source.database.monitor.dumptime=60000
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-# Database Metrics Source filter Configs.
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-# Note : Aggregate Query stats (Across all entities) will be tracked by default
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-
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# Include entities to be tracked.
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source.database.monitor.entities=Cluster(.*)Entity,Host(.*)Entity,ExecutionCommandEntity,ServiceComponentDesiredStateEntity,Alert(.*)Entity,StackEntity,StageEntity
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# Include some metrics which have the keyword even if they are not part of requested Entities.
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-source.database.monitor.query.keywords.include=CacheMisses
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-
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-# Some examples of keywords that may be useful to include.
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-
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+# Examples
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# Query Types
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# ReadAllQuery,ReadObjectQuery,UpdateObjectQuery,ReportQuery,InsertObjectQuery,ValueReadQuery,DataModifyQuery,DoesExistQuery
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# Query stages
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-# ObjectBuilding,QueryPreparation,SqlPrepare,SqlGeneration,StatementExecute,RowFetch,ConnectCalls,UnitOfWorkCommit,ClientSessionReleases,ConnectionManagement,CacheHits
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+# ObjectBuilding,QueryPreparation,SqlPrepare,SqlGeneration,StatementExecute,RowFetch,ConnectCalls,UnitOfWorkCommit,ClientSessionReleases,ConnectionManagement,CacheHits,CacheMisses
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# Sequences
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# host_role_command_id_seq,alert_history_id_seq
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+source.database.monitor.query.keywords.include=CacheMisses
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################################################################
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Aravindan Vijayan