09-06-2018 02:31 AM
Runing impala version 5.11 and have recently been having lots of issues relating to catalogd. Various posts have stated that the catalog-update should be less than 2GB when viewing the statestore topics. At present this value is 7GB.
I'm trying to understand exactly what this is? We have the load catalog in background set to false, so its my understanding that each daemon will request metadata the first time that object's metadata is needed?
Current values from statestore topics for catalog-udpate. 527.46 KB / 6.52 GB / 6.52 GB