Details
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Bug
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Status: Resolved
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Critical
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Resolution: Fixed
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None
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None
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ghx-label-2
Description
The current ORC C++ lib we used is 1.7.0 plus 14 patches:
0001-ORC-1012-Support-specifying-columns-in-orc-scan-921.patch
0002-ORC-1021-Add-fno-omit-frame-pointer-in-DEBUG-and-REL.patch
0003-ORC-1024-C-Fix-inconsistent-bloom-filter-hashing-for.patch
0004-ORC-1020-C-Optimize-RleDecoderV2-nextDirect-base-on-.patch
0005-Replace-protobuf-MessageLite-ByteSize-with-ByteSizeL.patch
0006-ORC-1087-C-Handle-unloaded-seek-positions-when-seeki.patch
0007-ORC-1122-C-Add-buffer-to-decode-the-whole-run-in-Rle.patch
0008-ORC-1137-C-Unroll-loops-and-copy-data-directly-in-Do.patch
0009-ORC-1127-C-add-missing-version-of-UNSTABLE-PRE-2.0-1.patch
0010-ORC-1125-C-Support-reading-decimal64-in-ORCv2.patch
0011-ORC-969-C-Evaluate-SearchArguments-using-file-and-st.patch
0012-ORC-1150-C-Optimize-RowReaderImpl-computeBatchSize-b.patch
0013-ORC-1160-C-Fix-seekToRow-can-t-seek-within-selected-.patch
0014-ORC-1159-C-Fix-crash-when-the-last-stripe-is-skipped.patch
https://github.com/cloudera/native-toolchain/tree/master/source/orc/orc-1.7.0-patches
We should consider bumping it to the latest ORC version or the latest 1.7.x with these patches.