单选题Which of the following tasks is not performed by the job coordinator?()A
Update job log when a job completesB
Spawn and remove job slavesC
Write/read job info to/from memory cacheD
Query job tableE
Pass job information to job slaves
题目
单选题
Which of the following tasks is not performed by the job coordinator?()
A
Update job log when a job completes
B
Spawn and remove job slaves
C
Write/read job info to/from memory cache
E
Pass job information to job slaves