ARROW-11301: [C++] Fix reading Parquet LZ4-compressed files produced by Hadoop #9244
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…y Hadoop The compatibility code was incomplete as it assumed a single "frame" per data page. It turns out that Hadoop tries to compress data in blocks of 128 kiB.
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cc @chairmank |
pitrou
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pitrou
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looks good to me |
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looks good to me |
kszucs
approved these changes
Jan 18, 2021
This was referenced Sep 27, 2022
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The compatibility code was incomplete as it assumed a single "frame" per data page.
It turns out that Hadoop tries to compress data in blocks of 128 kiB.