Colin Marc created PARQUET-188:
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Summary: Parquet writes columns out of order (compared to the
schema)
Key: PARQUET-188
URL: https://issues.apache.org/jira/browse/PARQUET-188
Project: Parquet
Issue Type: Bug
Components: parquet-mr
Reporter: Colin Marc
When building from master, parquet seems to write row groups with the columns
in arbitrary orders, not in the same order as the schema. This appears to
happen regardless of the OutputFormat or WriteSupport used.
This breaks implementations that assume the columns will be in a specific
order, in particular impala.
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