JingsongLi opened a new pull request #11484: [FLINK-16711][parquet] Parquet 
columnar row reader read footer from wrong end
URL: https://github.com/apache/flink/pull/11484
 
 
   
   ## What is the purpose of the change
   
   Fix `ParquetColumnarRowSplitReader` read footer bug
   
   ## Brief change log
   
   `readFooter(conf, path, range(splitStart, splitLength))`
   Should be:
   `readFooter(conf, path, range(splitStart, splitStart + splitLength))`
   
   ## Verifying this change
   
   - Can not re-produce in test.
   - Manually test.
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (yes / **no**)
     - The public API, i.e., is any changed class annotated with 
`@Public(Evolving)`: (yes / **no**)
     - The serializers: (yes / **no** / don't know)
     - The runtime per-record code paths (performance sensitive): (yes / **no** 
/ don't know)
     - Anything that affects deployment or recovery: JobManager (and its 
components), Checkpointing, Kubernetes/Yarn/Mesos, ZooKeeper: (yes / **no** / 
don't know)
     - The S3 file system connector: (yes / **no** / don't know)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (yes / **no**)

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
[email protected]


With regards,
Apache Git Services

Reply via email to