[ https://issues.apache.org/jira/browse/AMBARI-22236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Attila Magyar updated AMBARI-22236: ----------------------------------- Resolution: Fixed Status: Resolved (was: Patch Available) > Expression parser support for JMXServerSide alerts > -------------------------------------------------- > > Key: AMBARI-22236 > URL: https://issues.apache.org/jira/browse/AMBARI-22236 > Project: Ambari > Issue Type: Task > Components: ambari-server > Affects Versions: 3.0.0 > Reporter: Attila Magyar > Assignee: Attila Magyar > Priority: Major > Fix For: 3.0.0 > > Attachments: AMBARI-22236.patch > > > Many existing JMX alerts use expressions like > {code} > "jmx": { > "property_list": [ > "Hadoop:service=NameNode,name=FSNamesystemState/CapacityUsed", > > "Hadoop:service=NameNode,name=FSNamesystemState/CapacityRemaining" > ], > "value": "{0}/({0} + {1}) * 100.0" > } > {code} > JMXServerSide alert should be able to evaluate these expressions in a secure > and safe way. > Supported operators: +,-,*,/,(,) -- This message was sent by Atlassian JIRA (v7.6.3#76005)