Is there a workaround for this as we are on Impala version 2.8.0.  We are always stuck with compute incremental stats queries that need tobe manually cancelled? ... View more

@Harsh J   Thanks for reply. ... View more

You can have differences between the options for the NMs that is not the problem. It could be that the difference in HW used in the NMs requires a different JVM option to be set so it is something that we allow and will also work.   However there can not be an empty line in the options. An empty line in the options is passed on to the settings in the script to set the environment etc. That is where it breaks. The empty line breaks the setting into two in the script which should not happen. The empty line(s) should be trimmed before we generate that settings script, which is the jira I filed.   Wilfred ... View more

Does it cause any kind of issue? Looks like some kind of network connection issue, or maybe services are restarted. If connection are broken the services and clients usually attempt to reconnection. Unless there's so much logging that it slows down your service, it shouldn't be a problem I think. ... View more

Thank you Ben...    It is my bad that i've mentioned a wrong CDH version. The actual version is CDH 5.7.0   I've opened a new topic, link as follows   https://community.cloudera.com/t5/Cloudera-Manager-Installation/NAVIGATORMETASERVER-SCM-HEALTH-has-become-bad/m-p/44680#U44680   Also i've copy pasted the log from the following path : Cloudera manager -> mgmt -> quick links -> Alert     ... View more