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Parquet writer version default should be PARQUET_1_0 #23366

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majetideepak opened this issue Aug 2, 2024 · 0 comments · Fixed by #23369
Closed

Parquet writer version default should be PARQUET_1_0 #23366

majetideepak opened this issue Aug 2, 2024 · 0 comments · Fixed by #23369
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@majetideepak
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majetideepak commented Aug 2, 2024

Presto added support for Parquet 2.0 here #14335
However, Parquet 2.0 is still not a fully flushed spec. Trino switched the default to Parquet 1.0 for this reason.
Presto should do the same.
Only advanced Presto users who understand the risk should enable Parquet 2.0.

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  • Presto version used:
  • Storage (HDFS/S3/GCS..):
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  • Deployment (Cloud or On-prem):
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