From a91465f642162916b370ef0a451f8c8f9ea7fe48 Mon Sep 17 00:00:00 2001 From: Jerry Ling Date: Tue, 5 Nov 2024 17:06:42 -0500 Subject: [PATCH] [NFC][ntuple] document default RNTupleWriteOptions --- tree/ntuple/v7/doc/BinaryFormatSpecification.md | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tree/ntuple/v7/doc/BinaryFormatSpecification.md b/tree/ntuple/v7/doc/BinaryFormatSpecification.md index d0603ff833ec0..d895ad92e2721 100644 --- a/tree/ntuple/v7/doc/BinaryFormatSpecification.md +++ b/tree/ntuple/v7/doc/BinaryFormatSpecification.md @@ -1031,6 +1031,16 @@ The limits refer to a single RNTuple and do not consider combinations/joins such | Maximum string length (meta-data) | 4GB | String encoding | | Maximum RBlob size | 128 PiB | 1GiB / 8B * 1GiB (with maxKeySize=1GiB, offsetSize=8B) | +## Defaults + +This section summarizes default settings of `RNTupleWriteOptions`. + +| Default | Value | +|----------------------------------------|------------------------------| +| Approximate Zipped Cluster | 100 MB | +| Max Unzipped Cluster | 1 GiB | +| Max Unzipped Page | 1 MiB | + ## Glossary ### Anchor