[feature-wip](parquet-reader) add detail profile for parquet reader#13095
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morningman merged 3 commits intoapache:masterfrom Oct 2, 2022
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[feature-wip](parquet-reader) add detail profile for parquet reader#13095morningman merged 3 commits intoapache:masterfrom
morningman merged 3 commits intoapache:masterfrom
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FreeOnePlus
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Oct 8, 2022
…pache#13095) Add more detail profile for ParquetReader: ParquetColumnReadTime: the total time of reading parquet columns ParquetDecodeDictTime: time to parse dictionary page ParquetDecodeHeaderTime: time to parse page header ParquetDecodeLevelTime: time to parse page's definition/repetition level ParquetDecodeValueTime: time to decode page data into doris column ParquetDecompressCount: counter of decompressing page data ParquetDecompressTime: time to decompress page data ParquetParseMetaTime: time to parse parquet meta data
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Oct 8, 2022
…pache#13095) Add more detail profile for ParquetReader: ParquetColumnReadTime: the total time of reading parquet columns ParquetDecodeDictTime: time to parse dictionary page ParquetDecodeHeaderTime: time to parse page header ParquetDecodeLevelTime: time to parse page's definition/repetition level ParquetDecodeValueTime: time to decode page data into doris column ParquetDecompressCount: counter of decompressing page data ParquetDecompressTime: time to decompress page data ParquetParseMetaTime: time to parse parquet meta data
FreeOnePlus
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Oct 8, 2022
…pache#13095) Add more detail profile for ParquetReader: ParquetColumnReadTime: the total time of reading parquet columns ParquetDecodeDictTime: time to parse dictionary page ParquetDecodeHeaderTime: time to parse page header ParquetDecodeLevelTime: time to parse page's definition/repetition level ParquetDecodeValueTime: time to decode page data into doris column ParquetDecompressCount: counter of decompressing page data ParquetDecompressTime: time to decompress page data ParquetParseMetaTime: time to parse parquet meta data
FreeOnePlus
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Oct 8, 2022
…pache#13095) Add more detail profile for ParquetReader: ParquetColumnReadTime: the total time of reading parquet columns ParquetDecodeDictTime: time to parse dictionary page ParquetDecodeHeaderTime: time to parse page header ParquetDecodeLevelTime: time to parse page's definition/repetition level ParquetDecodeValueTime: time to decode page data into doris column ParquetDecompressCount: counter of decompressing page data ParquetDecompressTime: time to decompress page data ParquetParseMetaTime: time to parse parquet meta data
FreeOnePlus
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that referenced
this pull request
Oct 8, 2022
…pache#13095) Add more detail profile for ParquetReader: ParquetColumnReadTime: the total time of reading parquet columns ParquetDecodeDictTime: time to parse dictionary page ParquetDecodeHeaderTime: time to parse page header ParquetDecodeLevelTime: time to parse page's definition/repetition level ParquetDecodeValueTime: time to decode page data into doris column ParquetDecompressCount: counter of decompressing page data ParquetDecompressTime: time to decompress page data ParquetParseMetaTime: time to parse parquet meta data
FreeOnePlus
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that referenced
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Oct 8, 2022
…pache#13095) Add more detail profile for ParquetReader: ParquetColumnReadTime: the total time of reading parquet columns ParquetDecodeDictTime: time to parse dictionary page ParquetDecodeHeaderTime: time to parse page header ParquetDecodeLevelTime: time to parse page's definition/repetition level ParquetDecodeValueTime: time to decode page data into doris column ParquetDecompressCount: counter of decompressing page data ParquetDecompressTime: time to decompress page data ParquetParseMetaTime: time to parse parquet meta data
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Proposed changes
Add more detail profile for ParquetReader:
ParquetColumnReadTime: the total time of reading parquet columns
ParquetDecodeDictTime: time to parse dictionary page
ParquetDecodeHeaderTime: time to parse page header
ParquetDecodeLevelTime: time to parse page's definition/repetition level
ParquetDecodeValueTime: time to decode page data into doris column
ParquetDecompressCount: counter of decompressing page data
ParquetDecompressTime: time to decompress page data
ParquetParseMetaTime: time to parse parquet meta data
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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...