@sri1993 please look in to my response in this thread . i think its a know issue . http://community.cloudera.com/t5/Cloudera-Manager-Installation/Impala-Catalog-Server-supervisor-permissions/m-p/56710#M11064 let me know if that helps
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iam using the cdh 5.11 and my catalog server is not starting even i keeping the Impala Catalog Server Environment Advanced Configuration Snippet (Safety Valve) as JAVA_TOOL_OPTIONS=-Xmx8g or JAVA_TOOL_OPTIONS=-Xss2m
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