[branch1.2](parquet) optimize parquet reader profile#20286
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morningman merged 5 commits intoapache:branch-1.2-ltsfrom Jun 1, 2023
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[branch1.2](parquet) optimize parquet reader profile#20286morningman merged 5 commits intoapache:branch-1.2-ltsfrom
morningman merged 5 commits intoapache:branch-1.2-ltsfrom
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Only for branch 1.2. 1. Optimize parquet reader profile, separate the open reader time and meta parse time. 2. Optimize the result of `explain verbose` for external file scan node.(already on master branch)
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Only for branch 1.2.
explain verbosefor external file scan node.(already on master branch)Further comments
If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...