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Usage

Define JMX Alert Policy

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1. Go to "Define Policy"
2. Select HADOOP_JMX_METRIC_MONITOR related streams

3. Define SQL-Like policy, for example 

   Code Block
   language sql
   from HADOOP_JMX_METRIC_STREAM_SANDBOX[metric=="cpu.usage" and value > 0.9] select site,host,component,value insert into HADOOP_CPU_USAGE_GT_90_ALERT;

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