[SPARK-29113][DOC] Fix some annotation errors and remove meaningless annotations in project.

[turboFei]

What changes were proposed in this pull request?

In this PR, I fix some annotation errors and remove meaningless annotations in project.

Why are the changes needed?

There are some annotation errors and meaningless annotations in project.

Does this PR introduce any user-facing change?

No.

How was this patch tested?

Verified manually.

[wangyum]

ok to test

[wangyum]

Cloud you find more annotation errors?

[turboFei]

I'am reading the code of history server part recently.
And In this PR, I have fix the annotation errors of history server part.
I will try my best to found if there are more annotation errors in whole project.

[HyukjinKwon]

Yea, let's at least try to find some more instances while we're here. The changes are fine.

[SparkQA]

Test build #110742 has finished for PR 25809 at commit efc08dc.

• This patch fails due to an unknown error code, -9.
• This patch merges cleanly.
• This patch adds no public classes.

[srowen]

Yeah, agree we can fix several more of these. A quick inspection says look at ExplainUtils too.

I'm also in favor of removing empty docs like @param foo with no description or @throws foo with no detail, as they don't actually do anything. But there are a lot of those. So maybe just the one additional class here.

[SparkQA]

Test build #110817 has finished for PR 25809 at commit c73f505.

• This patch fails build dependency tests.
• This patch merges cleanly.
• This patch adds no public classes.

[SparkQA]

Test build #110813 has finished for PR 25809 at commit 6341184.

• This patch passes all tests.
• This patch merges cleanly.
• This patch adds no public classes.

[SparkQA]

Test build #110843 has finished for PR 25809 at commit fbc6417.

• This patch passes all tests.
• This patch merges cleanly.
• This patch adds no public classes.

[HyukjinKwon]

Merged to master.