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HIVE-30255: Correct iceberg jars in distribution are handler (uber jar) and catalog, rest-client thin API jars - #6958
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…r) and catalog, rest-client thin API jars to avoid class path issues
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What changes were proposed in this pull request?
present distribution contains these iceberg libs
hive-iceberg-catalog-4.3.0-SNAPSHOT.jar
hive-iceberg-handler-4.3.0-SNAPSHOT.jar
hive-iceberg-shading-4.3.0-SNAPSHOT.jar
Here iceberg-shading files will present in iceberg-handler as it is uber jar so no need of this jar.
Good to have thin API jars (catalog,rest-client)
Expected jars in distribution are
hive-iceberg-catalog-4.3.0-SNAPSHOT.jar
hive-iceberg-handler-4.3.0-SNAPSHOT.jar
hive-iceberg-rest-catalog-client-4.3.0-SNAPSHOT.jar
Why are the changes needed?
Due to jars like shading or patched jar present in distribution without shadding we are seeing classpath issues.
Caused by: java.lang.NoSuchMethodError: 'org.apache.avro.LogicalTypes$TimestampNanos org.apache.avro.LogicalTypes.timestampNanos()' at org.apache.iceberg.avro.TypeToSchema.<clinit>(TypeToSchema.java:50)Need to unify these jars.
Does this PR introduce any user-facing change?
Discarded few unneccesary jars from distribution
How was this patch tested?
Existing UT's