Why am I getting negative allocated mappers in Tez job? Vertex failure?
问题 I'm trying to use the PhoenixStorageHandler as documented here, and populate it with the following query in beeline shell: insert into table pheonix_table select * from hive_table; I get the following breakdown of the mappers in the Tez session: ... INFO : Map 1: 0(+50)/50 INFO : Map 1: 0(+50)/50 INFO : Map 1: 0(+50,-2)/50 INFO : Map 1: 0(+50,-3)/50 ... before the session crashes with a very long error message (422 lines) about vertex failure: Error: Error while processing statement: FAILED: