[jira] [Created] (HUDI-5453) Ensure new fileId format is good across all code paths and backwards compatible

["sivabalan narayanan (Jira)" <ji...@apache.org>]

sivabalan narayanan created HUDI-5453:
-----------------------------------------

             Summary: Ensure new fileId format is good across all code paths and backwards compatible
                 Key: HUDI-5453
                 URL: https://issues.apache.org/jira/browse/HUDI-5453
             Project: Apache Hudi
          Issue Type: Improvement
          Components: metadata
            Reporter: sivabalan narayanan


as per master, our file groups in MDT are of format 

String.format("%s%04d", metadataPartition.getFileIdPrefix(), i)

 

But w/ record level index, we are switching it to 

String.format("%s%04d-0", metadataPartition.getFileIdPrefix(), i)

 
 # Ensure this works across all code paths i.e. we don't rely on exact char length to determine the file id.
 # Ensure this is backwards compatible. for an already populated table, file group name will be in older format. So, we need to ensure our code handles both format. 



--
This message was sent by Atlassian Jira
(v8.20.10#820010)