No updates to some of the store changelog partitions

2016-06-11 Thread David Yu
My understanding of store changelog is that, each task writes store changes to a particular changelog partition for that task. (Does that mean the changelog keys are task names?) One thing that confuses me is that, the last offsets of some changelog partitions do not move. I'm using the kafka GetO

Re: Location of the RocksDB Key-Value store

2016-06-11 Thread David Yu
Not sure if it is configurable. But you should be able to find an entry in your samza log like this: /data/b/yarn/nm/usercache/david/appcache/application_1464853403568_0010/container_e04_1464853403568_0010_01_02/state/session-store/Partition_14 On Fri, Jun 10, 2016 at 7:01 PM, Jack Huang wro