[FLINK-19061][hive] HiveCatalog fails to get partition column stats i…

[lirui-apache]

…f partition value contains special characters

What is the purpose of the change

Fix the issue that HiveCatalog fails to get partition column stats if partition value contains special characters

Brief change log

• Escape partition name when get/alter partition column stats
• Update test to cover the use case

Verifying this change

Updated test case

Does this pull request potentially affect one of the following parts:

• Dependencies (does it add or upgrade a dependency): no
• The public API, i.e., is any changed class annotated with @Public(Evolving): no
• The serializers: no
• The runtime per-record code paths (performance sensitive): no
• Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn/Mesos, ZooKeeper: no
• The S3 file system connector: no

Documentation

• Does this pull request introduce a new feature? no
• If yes, how is the feature documented? NA

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Automated Checks

Last check on commit 7835ad0 (Fri Aug 28 06:55:05 UTC 2020)

Warnings:

• No documentation files were touched! Remember to keep the Flink docs up to date!

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Review Progress

• ❓ 1. The [description] looks good.
• ❓ 2. There is [consensus] that the contribution should go into to Flink.
• ❓ 3. Needs [attention] from.
• ❓ 4. The change fits into the overall [architecture].
• ❓ 5. Overall code [quality] is good.

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CI report:

• 6d99f26 Azure: SUCCESS

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[JingsongLi]

+1