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ASF GitHub Bot commented on PARQUET-2222: ----------------------------------------- pitrou commented on PR #193: URL: https://github.com/apache/parquet-format/pull/193#issuecomment-1482461160 @wgtmac LGTM, thank you! > [Format] RLE encoding spec incorrect for v2 data pages > ------------------------------------------------------ > > Key: PARQUET-2222 > URL: https://issues.apache.org/jira/browse/PARQUET-2222 > Project: Parquet > Issue Type: Bug > Components: parquet-format > Reporter: Antoine Pitrou > Priority: Critical > Fix For: format-2.10.0 > > > The spec > (https://github.com/apache/parquet-format/blob/master/Encodings.md#run-length-encoding--bit-packing-hybrid-rle--3) > has this: > {code} > rle-bit-packed-hybrid: <length> <encoded-data> > length := length of the <encoded-data> in bytes stored as 4 bytes little > endian (unsigned int32) > {code} > But the length is actually prepended only in v1 data pages, not in v2 data > pages. -- This message was sent by Atlassian Jira (v8.20.10#820010)