单选题Which of the following tasks is not performed by the job coordinator？（）AUpdate job log when a job completesBSpawn and remove job slavesCWrite/read job info to/from memory cacheDQuery job tableEPass job information to job slaves

题目

单选题

Which of the following tasks is not performed by the job coordinator？（）

Update job log when a job completes

Spawn and remove job slaves

Write/read job info to/from memory cache

Query job table

Pass job information to job slaves

参考答案和解析

正确答案： D

解析：暂无解析

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CMS专题

单选题Which of the following tasks is not performed by the job coordinator？（）AUpdate job log when a job completesBSpawn and remove job slavesCWrite/read job info to/from memory cacheDQuery job tableEPass job information to job slaves

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