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[NSE-1161] Support read-write parquet conversion to read-write arrow #1162
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It seems we already have an experimental feature to overwrite vanilla spark's |
Thanks for your attension. And yes, they all can convert parquet to arrow fileformat, except that |
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cc @zhouyuan . All suite tests have been passed. |
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Running the full UT got some failures. I extracted some and posted them here.
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@PHILO-HE Thanks for double check, I will check these tests. |
jackylee-ch
commented
Dec 5, 2022
| .get("compression") | ||
| .orElse(parquetCompressionConf) | ||
| .getOrElse(session.sessionState.conf.parquetCompressionCodec) | ||
| .toLowerCase(Locale.ROOT) |
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The compresssion is supported in this pr. Maybe merge this pr first, then I can remove these codes?
#1014
zhouyuan
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Dec 14, 2022
…ap-project#1162) * add ArrowConvertExtension * do not convert parquet fileformat while writing to partitioned/bucketed/sorted output * fix cache failed * care about write codec * disable convertor extension by default * add some comments
zhouyuan
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Dec 14, 2022
* [NSE-1170] Set correct row number in batch scan w/ partition columns (#1172) * [NSE-1171] Throw RuntimeException when reading duplicate fields in case-insensitive mode (#1173) * throw exception if one more columns matched in case insensitive mode * add schema check in arrow v2 * bump h2/pgsql version (#1176) * bump h2/pgsql version Signed-off-by: Yuan Zhou <[email protected]> * ignore one failed test Signed-off-by: Yuan Zhou <[email protected]> Signed-off-by: Yuan Zhou <[email protected]> * [NSE-956] allow to write parquet with compression (#1014) This patch adds support for writing parquet with compression df.coalesce(1).write.format("arrow").option("parquet.compression","zstd").save(path) Signed-off-by: Yuan Zhou [email protected] * [NSE-1161] Support read-write parquet conversion to read-write arrow (#1162) * add ArrowConvertExtension * do not convert parquet fileformat while writing to partitioned/bucketed/sorted output * fix cache failed * care about write codec * disable convertor extension by default * add some comments * remove wrong compress type check (#1178) Since the compresssion has been supported in #1014 . The extra compression check in ArrowConvertorExtension can be remove now. * fix to use right arrow branch (#1179) fix to use right arrow branch Signed-off-by: Yuan Zhou <[email protected]> * [NSE-1171] Support merge parquet schema and read missing schema (#1175) * Support merge parquet schema and read missing schema * fix error * optimize null vectors * optimize code * optimize code * change code * add schema merge suite tests * add test for struct type * to use 1.5 branch arrow Signed-off-by: Yuan Zhou <[email protected]> Signed-off-by: Yuan Zhou <[email protected]> Signed-off-by: Yuan Zhou [email protected] Co-authored-by: Jacky Lee <[email protected]>
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What changes were proposed in this pull request?
In our scenario, users usually read or write hive parquet tables, which different from arrow datasource tables, thus we need a conversion rule to convert
ParquetFileFormattoArrowFileFormat.How was this patch tested?
unit tests and we have used it in our scenario.