The unique number that identifies the current executor (among executors of the same machine) that’s carrying out this build. This is the number you see in the "build executor status", except that the number starts from 0, not 1. NODE_NAME Name of the agent if the build is on an age...
In bad networking condition, TExecPlanFragmentInfo in KRPC messages received by executors could be truncated due to KRPC failures, but truncation may not cause thrift deserialization error. The invalid TExecPlanFragmentInfo causes Impala daemon to crash. To avoid crash, this patch checks number o...