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Krisztian Szucs reassigned ARROW-7800: -------------------------------------- Assignee: Joris Van den Bossche (was: Krisztian Szucs) > [Python] Expose GetRecordBatchReader API in PyArrow > --------------------------------------------------- > > Key: ARROW-7800 > URL: https://issues.apache.org/jira/browse/ARROW-7800 > Project: Apache Arrow > Issue Type: Improvement > Components: Python > Reporter: Rollo Konig-brock > Assignee: Joris Van den Bossche > Priority: Minor > Labels: features, pull-request-available > Fix For: 1.0.0 > > Time Spent: 5.5h > Remaining Estimate: 0h > > The GetRecordBatchReader API is really useful for streaming ParquetFiles with > lots of RLE. > I propose exposing this API in PyArrow in the following manner: > {code} > file_ = ParquetFile('file/path.parquet') > for batch in file_.get_batches(batch_size=100): > pass > {code} > (If anyone has any better ideas hit me up, I'm not 100% sold on exposing it > this way.) -- This message was sent by Atlassian Jira (v8.3.4#803005)