[jira] [Created] (FLINK-14726) avoid creating new HiveShim instance every time when calling HiveShimLoader.loadHiveShim()

[Bowen Li (Jira)]

Bowen Li created FLINK-14726:
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             Summary: avoid creating new HiveShim instance every time when 
calling HiveShimLoader.loadHiveShim()
                 Key: FLINK-14726
                 URL: https://issues.apache.org/jira/browse/FLINK-14726
             Project: Flink
          Issue Type: Bug
          Components: Connectors / Hive
            Reporter: Bowen Li
            Assignee: Bowen Li
             Fix For: 1.10.0


HiveShim.loadHiveShim(hiveVersion) will return a new HiveShim instance every 
time. considering it's called many times across our code base, it's really 
inefficient to do so. We should cache hiveShim instances in a session



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