07-21-2014 01:32 PM
We just upgraded our cdh manager instance from 4.x to latest and greatest 5.1. We have not upgraded our clusters yet, that will be on the way later.
Since we upgraded we now have issues with many of our charts. Many charts are now reporting this warning when they run:
"The query returned partial results. Exceeded the time series 600 stream limit: 'SELECT rpc_call_queue_length WHERE serviceName=XXXX AND roleType = REGIONSERVER"
When we see this we only get a subset of the data we used to get with cdh manager 4. This is only a 65 node cluster, but it is only displaying data for 3 nodes for the above query. I increased the time series limit from 250 to 600, which brought me from 1 node to 3.
Any ideas why this is happening post upgrade and what we can do to resolve it?
07-21-2014 01:41 PM