[SPARK-3722][Docs]minor improvement and fix in docs

[WangTaoTheTonic]

https://issues.apache.org/jira/browse/SPARK-3722

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QA tests have started for PR 2579 at commit 4ee1a26.

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[srowen]

"will be run" is correct here

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QA tests have started for PR 2579 at commit 34cb4ea.

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[tgravescs]

I'm not sure we want to put a link to a specific version of the hadoop docs. Its a maintenance issue and people use many different versions of Hadoop where there could be slight differences.

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QA tests have started for PR 2579 at commit 29d22fa.

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QA tests have finished for PR 2579 at commit 29d22fa.

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[tgravescs]

I personally prefer not to include these low level specifics but if others find it useful though I'm ok with it. I would rather see the wording changes though. Something more like:

You can also use view the container log files directly in HDFS using the HDFS shell or API. The directory where they are located can be found by looking at your YARN configs (yarn.nodemanager.remote-app-log-dir and yarn.nodemanager.remote-app-log-dir-suffix).

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Test build #23049 has started for PR 2579 at commit 6f91cec.

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Test build #23049 has finished for PR 2579 at commit 6f91cec.

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[tgravescs]

@srowen did you have any further comments?

[srowen]

LGTM

[WangTaoTheTonic]

@tgravescs Is it ok to go?

[tgravescs]

looks good. Thanks!