Details
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Improvement
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Status: Closed
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Minor
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Resolution: Fixed
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1.7.0
Description
Currently there is not a straight forward way to find in which TM a task locates in, especially when the task has failed.
We can find on which machine the task locates in by checking the JM log, sample as below:
"Deploying Flat Map (31/40) (attempt #0) to z05c19399"
But there can be multiple TMs on the machine and we need to check them one by one. So I'd suggest we add the full task manager location representation in the deploying log to support quick locating tasks. The task manager location contains resourceId. The resourceId is the containerId when job runs in yarn/mesos, or a unique AbstractID in standalone mode which can be easily identified at Flink web UI.
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