[SPARK-11043][SQL]BugFix:Set the operator log in the thrift server.

[SaintBacchus]

SessionManager will set the operationLog if the configuration hive.server2.logging.operation.enabled is true in version of hive 1.2.1.
But the spark did not adapt to this change, so no matter enabled the configuration or not, spark thrift server will always log the warn message.
PS: if hive.server2.logging.operation.enabled is false, it should log the warn message (the same as hive thrift server).

[SparkQA]

Test build #43510 has finished for PR 9056 at commit eeb0449.

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

[andrewor14]

@yhuai @liancheng

[JoshRosen]

It looks like this overlaps with #9074, by the way.

[SaintBacchus]

It does the same issue.

[chenghao-intel]

don't forget the afterRun()

Something like?

beforeRun();
    try {
      runInternal();
    } finally {
      afterRun();
    }

[chenghao-intel]

Or as #9074 did, overriding the function runInternal instead?

[liancheng]

I feel the same, seems that overriding runInternal directly is a cleaner fix?

[SparkQA]

Test build #44894 has finished for PR 9056 at commit 3f38631.

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

[SaintBacchus]

I had modify the code as you @chenghao-intel comment and also add a simple test case for it @JoshRosen .

[liancheng]

The following lines should be enough for this test case.

    val expectedLine =
      "Operation log root directory is created: " + operationLogPath.getAbsoluteFile
    assert(Source.fromFile(logPath).getLines().exists(_.contains(expectedLine)))

[liancheng]

Mostly looks good, left two minor comments.

[SparkQA]

Test build #46487 has finished for PR 9056 at commit d831ccf.

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

[JoshRosen]

Bump @liancheng for final review and sign-off.

[liancheng]

Thanks! Merging to master and branch-1.6.