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Bryan Cutler commented on ARROW-421: ------------------------------------ I thought I'd give this a shot, here is the [PR|https://github.com/apache/arrow/pull/278] > [Python] Zero-copy buffers read by pyarrow::PyBytesReader must retain a > reference to the parent PyBytes to avoid premature garbage collection issues > ---------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: ARROW-421 > URL: https://issues.apache.org/jira/browse/ARROW-421 > Project: Apache Arrow > Issue Type: Bug > Components: Python > Reporter: Wes McKinney > -- This message was sent by Atlassian JIRA (v6.3.4#6332)