AngersZhuuuu opened a new pull request #35475:
URL: https://github.com/apache/spark/pull/35475
…etPartitions to avoid unnecessary convert from HiveTable -> CatalogTable ->
HiveTable
In current `HiveexternalCatalog.listpartitions`, it use
```
final def getPartitions(
db: String,
table: String,
partialSpec: Option[TablePartitionSpec]): Seq[CatalogTablePartition] =
{
getPartitions(getTable(db, table), partialSpec)
}
```
It call `geTables` to get a raw HiveTable then convert it to a CatalogTable,
in `getPartitions` it re-convert it to a HiveTable.
This cause a conflicts since in HiveTable we store schema as lowercase but
for bucket cols and sort cols it didn't convert it to lowercase.
In this pr, we directly pass raw HiveTable to HiveClient's request to avoid
unnecessary convert and potential conflicts, also respect case sensitivity.
When user create a hive bucket table with upper case schema, the table
schema will be stored as lower cases while bucket column info will stay the
same with user input.
if we try to insert into this table, an HiveException reports bucket column
is not in table schema.
here is a simple repro
```
spark.sql("""
CREATE TABLE TEST1(
V1 BIGINT,
S1 INT)
PARTITIONED BY (PK BIGINT)
CLUSTERED BY (V1)
SORTED BY (S1)
INTO 200 BUCKETS
STORED AS PARQUET """).show
spark.sql("INSERT INTO TEST1 SELECT * FROM VALUES(1,1,1)").show
```
Error message:
```
scala> spark.sql("INSERT INTO TEST1 SELECT * FROM VALUES(1,1,1)").show
org.apache.spark.sql.AnalysisException:
org.apache.hadoop.hive.ql.metadata.HiveException: Bucket columns V1 is not part
of the table columns ([FieldSchema(name:v1, type:bigint, comment:null),
FieldSchema(name:s1, type:int, comment:null)]
at
org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:112)
at
org.apache.spark.sql.hive.HiveExternalCatalog.listPartitions(HiveExternalCatalog.scala:1242)
at
org.apache.spark.sql.catalyst.catalog.ExternalCatalogWithListener.listPartitions(ExternalCatalogWithListener.scala:254)
at
org.apache.spark.sql.catalyst.catalog.SessionCatalog.listPartitions(SessionCatalog.scala:1166)
at
org.apache.spark.sql.execution.datasources.InsertIntoHadoopFsRelationCommand.run(InsertIntoHadoopFsRelationCommand.scala:103)
at
org.apache.spark.sql.execution.command.DataWritingCommandExec.sideEffectResult$lzycompute(commands.scala:108)
at
org.apache.spark.sql.execution.command.DataWritingCommandExec.sideEffectResult(commands.scala:106)
at
org.apache.spark.sql.execution.command.DataWritingCommandExec.executeCollect(commands.scala:120)
at org.apache.spark.sql.Dataset.$anonfun$logicalPlan$1(Dataset.scala:228)
at org.apache.spark.sql.Dataset.$anonfun$withAction$1(Dataset.scala:3687)
at
org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$5(SQLExecution.scala:103)
at
org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:163)
at
org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$1(SQLExecution.scala:90)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:772)
at
org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:64)
at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3685)
at org.apache.spark.sql.Dataset.<init>(Dataset.scala:228)
at org.apache.spark.sql.Dataset$.$anonfun$ofRows$2(Dataset.scala:99)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:772)
at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:96)
at org.apache.spark.sql.SparkSession.$anonfun$sql$1(SparkSession.scala:615)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:772)
at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:610)
... 47 elided
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Bucket columns
V1 is not part of the table columns ([FieldSchema(name:v1, type:bigint,
comment:null), FieldSchema(name:s1, type:int, comment:null)]
at org.apache.hadoop.hive.ql.metadata.Table.setBucketCols(Table.java:552)
at
org.apache.spark.sql.hive.client.HiveClientImpl$.toHiveTable(HiveClientImpl.scala:1082)
at
org.apache.spark.sql.hive.client.HiveClientImpl.$anonfun$getPartitions$1(HiveClientImpl.scala:732)
at
org.apache.spark.sql.hive.client.HiveClientImpl.$anonfun$withHiveState$1(HiveClientImpl.scala:291)
at
org.apache.spark.sql.hive.client.HiveClientImpl.liftedTree1$1(HiveClientImpl.scala:224)
at
org.apache.spark.sql.hive.client.HiveClientImpl.retryLocked(HiveClientImpl.scala:223)
at
org.apache.spark.sql.hive.client.HiveClientImpl.withHiveState(HiveClientImpl.scala:273)
at
org.apache.spark.sql.hive.client.HiveClientImpl.getPartitions(HiveClientImpl.scala:731)
at
org.apache.spark.sql.hive.client.HiveClient.getPartitions(HiveClient.scala:222)
at
org.apache.spark.sql.hive.client.HiveClient.getPartitions$(HiveClient.scala:218)
at
org.apache.spark.sql.hive.client.HiveClientImpl.getPartitions(HiveClientImpl.scala:91)
at
org.apache.spark.sql.hive.HiveExternalCatalog.$anonfun$listPartitions$1(HiveExternalCatalog.scala:1245)
at
org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:102)
... 69 more
```
No
UT
Closes #34218 from AngersZhuuuu/SPARK-35531.
Authored-by: Angerszhuuuu <[email protected]>
Signed-off-by: Wenchen Fan <[email protected]>
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