lirui-apache opened a new pull request #9995: [FLINK-14526][hive] Support Hive 
version 1.1.0 and 1.1.1
URL: https://github.com/apache/flink/pull/9995
 
 
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   ## What is the purpose of the change
   
   To support Hive 1.1.0 and 1.1.1
   
   
   ## Brief change log
   
     - Added two profiles and two shim implementations for 1.1.0 and 1.1.1 
respectively.
     - 1.1.x HMS always tries to compute some table stats during altering a 
non-partitioned table, which can override what we put in the table parameters. 
Therefore altering non-partitioned table stats for 1.1.x is disabled.
     - DATE column stats are not supported in 1.1.x. Therefore shim methods are 
added to handle these column stats.
     - Made `HiveShim` serializable because it's needed in `HiveGenericUDF` and 
`HiveGenericUDTF`. This change should have been made before this PR. We were 
good only because there's no test to expose this issue.
     - Java constant object inspectors are not available in 1.1.x. Therefore 
added a shim method to get constant object inspectors. And because of this, we 
have to handle `Writable`s for Hive UDFs if they're initialized with some 
constant arguments. Added a conversion from Hive Java primitive to Hive 
Writable primitive for this.
     - 1.1.x HCatalog artifacts are built with Hadoop-1 and incompatible with 
Hadoop-2. As a result, we cannot use the Hive runner to generate table data 
during tests. Added a util method to serve this purpose.
     - For features unsupported by 1.1.x, related test cases are disabled for 
these old Hive versions.
   
   ## Verifying this change
   
   Covered by existing test cases.
   Manually verified by running `mvn verify -Phive-1.1.0` and `mvn verify 
-Phive-1.1.1`.
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): yes
     - 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, 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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