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Posted to commits@hudi.apache.org by "satish (Jira)" <ji...@apache.org> on 2020/07/07 20:31:00 UTC

[jira] [Created] (HUDI-1080) Fix backward compatiblity for com.uber input formats

satish created HUDI-1080:
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             Summary: Fix backward compatiblity for com.uber input formats
                 Key: HUDI-1080
                 URL: https://issues.apache.org/jira/browse/HUDI-1080
             Project: Apache Hudi
          Issue Type: Bug
            Reporter: satish


InputFormat backward compatibility is broken in several places because equality check is done including package name in multiple places  https://github.com/apache/hudi/blob/master/hudi-hadoop-mr/src/main/java/org/apache/hudi/hadoop/hive/HoodieCombineHiveInputFormat.java#L154

Also, for 0.4.x versions, reading worked with ORCInputFormat as well. For 0.4.x, we used shim to read as opposed to throwing error for non-hoodie formats. 

This ticket is to fix both these cases



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