[HOTFIX] ConfigStep: commitGraph.generationVersion=1 #493
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The generation number v2 is better for algorithmic reasons, but it is backwards-compatible with version 1 and in doing so requires reading more data from disk. That extra data load causes a performance degradation in the typical case. Let's avoid that for now, until a non-backwards-compatible version is ready that avoids this performance problem. Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
jeffhostetler
approved these changes
Mar 19, 2021
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The generation number v2 is better for algorithmic reasons, but it is
backwards-compatible with version 1 and in doing so requires reading
more data from disk. That extra data load causes a performance
degradation in the typical case.
Let's avoid that for now, until a non-backwards-compatible version is
ready that avoids this performance problem.