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Add Struct support for ParquetWriter #2514

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merged 8 commits into from
May 28, 2021
+10 −10
Merged

Add Struct support for ParquetWriter #2514

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59dfd75
updated Parquet writer support docs
razajafri May 26, 2021
9561dc2
adding Struct to allow list for ParquetWriter
razajafri May 28, 2021
d95ddd8
Merge remote-tracking branch 'origin/branch-21.06' into parquet-doc
razajafri May 28, 2021
6ceeaf9
add nested struct test
razajafri May 28, 2021
450acd6
removed duplicate data type from test
razajafri May 28, 2021
7b86505
Merge remote-tracking branch 'origin/branch-21.06' into parquet-doc
razajafri May 28, 2021
c97dd2d
removed CoalesceExec from allowedOnCpu list because it supports struc…
razajafri May 28, 2021
94d2569
Decimals are supported by CoalesceExec
razajafri May 28, 2021
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2 changes: 1 addition & 1 deletion docs/supported_ops.md
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Expand Up @@ -537,7 +537,7 @@ Accelerator supports are described below.
<td><b>NS</b></td>
<td><b>NS</b></td>
<td><b>NS</b></td>
<td><b>NS</b></td>
<td><em>PS* (Only supported for Parquet; missing nested NULL, BINARY, CALENDAR, ARRAY, MAP, UDT)</em></td>
<td><b>NS</b></td>
</tr>
<tr>
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3 changes: 2 additions & 1 deletion sql-plugin/src/main/scala/com/nvidia/spark/rapids/GpuOverrides.scala
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Expand Up @@ -2815,7 +2815,8 @@ object GpuOverrides {
exec[DataWritingCommandExec](
"Writing data",
ExecChecks((TypeSig.commonCudfTypes +
TypeSig.DECIMAL.withPsNote(TypeEnum.DECIMAL, "Only supported for Parquet")).nested(),
TypeSig.DECIMAL.withPsNote(TypeEnum.DECIMAL, "Only supported for Parquet") +
TypeSig.STRUCT.withPsNote(TypeEnum.STRUCT, "Only supported for Parquet")).nested(),
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Are we missing a test? When the struct support went in, the fact that we forgot to update this should have been caught by the test.

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Thanks for pointing this out @jlowe I remembered that we added struct support for GpuInMemoryTableScanExec and confused it with DataWritingCommandExec. We have to turn this on as part of this PR. I have updated the PR name to reflect it

TypeSig.all),
(p, conf, parent, r) => new SparkPlanMeta[DataWritingCommandExec](p, conf, parent, r) {
override val childDataWriteCmds: scala.Seq[DataWritingCommandMeta[_]] =
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