[SPARK-3273][SPARK-3301]We should read the version information from the same place

[witgo]

No description provided.

[SparkQA]

QA tests have started for PR 2175 at commit 3873f4c.

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[SparkQA]

QA tests have finished for PR 2175 at commit 3873f4c.

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

[pwendell]

Jenkins, retest this please.

[ScrapCodes]

Can we get this from SparkContext ?

[witgo]

This is a good idea.

[mattf]

glad to see this change!

[nchammas]

Do we need to make any matching changes to the PySpark shell as part of this PR?

As an aside, SPARK-2697 is a related JIRA issue that captures the need to source this shell banner from a single place. Right now shell banner versions have to be updated in 2 places.

[witgo]

@nchammas We should create a separate jira for the python-related issues

[witgo]

Jenkins, retest this please.

[SparkQA]

QA tests have started for PR 2175 at commit 5cbbf7d.

• This patch merges cleanly.

[SparkQA]

QA tests have finished for PR 2175 at commit 5cbbf7d.

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

[SparkQA]

QA tests have started for PR 2175 at commit 82a8327.

• This patch merges cleanly.

[SparkQA]

QA tests have finished for PR 2175 at commit 82a8327.

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

[SparkQA]

QA tests have started for PR 2175 at commit 2aa2a9f.

• This patch merges cleanly.

[SparkQA]

QA tests have finished for PR 2175 at commit 2aa2a9f.

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

[JoshRosen]

This looks good to me. There are a bunch of outdated versions in the pom files that should be bumped to 1.2.0-SNAPSHOT, but we can do that as part of a separate hotfix commit.

[SparkQA]

QA tests have started for PR 2175 at commit cf9c65a.

• This patch merges cleanly.

[SparkQA]

QA tests have finished for PR 2175 at commit cf9c65a.

• This patch passes unit tests.
• This patch merges cleanly.
• This patch adds the following public classes (experimental):
  • case class AddJar(path: String) extends LeafNode with Command

[JoshRosen]

Since I just merged the other PR that bumps the version to 1.2.0-SNAPSHOT, I'm going to merge this too. Thanks!