Github user zsxwing commented on the pull request:
https://github.com/apache/spark/pull/2642#issuecomment-57909316
> As horizontal space is precious for including more metrics, might it make
sense to combine "Address / Executor" and "Executor ID" into a single
"Executor" column, with values like "1 / 10.37.129.2".
Agree. I updated to put them into one column. I use `host` because I feel
`Address` should include the `port` number but here we only have `host`. The
new screenshot is as follow:
> Also, is including the port still worthwhile now that we have the ID?
`TaskInfo` does not have a `port` field, and I cannot find an easy way to
add it. However, I think `Executor ID` is enough. If the executor id is
provided, I can use `ps -ef | grep spark | grep " <executor_id> "` to find the
process id. Looks `port` cannot help me find the process id more easily.
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