Ryan Blue created PARQUET-199:
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Summary: Add a callback when the MemoryManager adjusts row group
size
Key: PARQUET-199
URL: https://issues.apache.org/jira/browse/PARQUET-199
Project: Parquet
Issue Type: Bug
Components: parquet-mr
Reporter: Ryan Blue
Parquet Hive would like to increment a counter when the row group size is
altered by the memory manager so that Hive can detect when there are memory
problems and inform the user. I think the right way to do this is to provide a
callback that will be triggered when the memory manager hits its limit.
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