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[SPARK-8811][SQL] Read array struct data from parquet error #7209

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[SPARK-8811][SQL] Read array struct data from parquet error #7209

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ecd2547
Change schema for array type from element to array_element
Sephiroth-Lin Jul 3, 2015
3d38a75
Update TestSuite
Sephiroth-Lin Jul 3, 2015
e887706
Update, array_element to array
Sephiroth-Lin Jul 7, 2015
49ca112
Update unit test
Sephiroth-Lin Jul 7, 2015
d931141
Update unit test
Sephiroth-Lin Jul 7, 2015
0069895
Update
Sephiroth-Lin Jul 7, 2015
2480abd
Update unit test
Sephiroth-Lin Jul 7, 2015
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@Sephiroth-Lin
Sephiroth-Lin committed Jul 7, 2015
commit 00698956a6a12fff2fd2576fada559767d6a7784
2 changes: 1 addition & 1 deletion sql/core/src/main/scala/org/apache/spark/sql/parquet/CatalystSchemaConverter.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -490,7 +490,7 @@ private[parquet] class CatalystSchemaConverter(
.buildGroup(repetition).as(LIST)
.addField(
Types.repeatedGroup()
.addField(convertField(StructField("array", elementType, containsNull)))
.addField(convertField(StructField("element", elementType, containsNull)))
.named("list"))
.named(field.name)

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4 changes: 2 additions & 2 deletions sql/core/src/test/scala/org/apache/spark/sql/parquet/ParquetSchemaSuite.scala
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Expand Up @@ -603,7 +603,7 @@ class ParquetSchemaSuite extends ParquetSchemaTest {
"""message root {
| optional group f1 (LIST) {
| repeated group list {
| optional int32 array;
| optional int32 element;
| }
| }
|}
Expand Down Expand Up @@ -636,7 +636,7 @@ class ParquetSchemaSuite extends ParquetSchemaTest {
"""message root {
| optional group f1 (LIST) {
| repeated group list {
| required int32 array;
| required int32 element;
| }
| }
|}
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