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chore: disable xxhash64 by default #548

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merged 2 commits into from
Jun 10, 2024
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Which issue does this PR close?

N/A

Rationale for this change

We have seen xxhash64 cause performance issues in some environments, and we have a follow on issue for optimizing it (#547) so let's disable by default for now but let user opt in.

What changes are included in this PR?

How are these changes tested?

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@viirya viirya left a comment

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I think some tests need this config to be enabled.

@andygrove andygrove merged commit 0c9f79a into apache:main Jun 10, 2024
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@andygrove andygrove deleted the disable-xxhash64 branch June 10, 2024 19:15
himadripal pushed a commit to himadripal/datafusion-comet that referenced this pull request Sep 7, 2024
* disable xxhash64 by default

* fix regressions
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2 participants