rdblue commented on a change in pull request #24798: [SPARK-27724][SQL]
Implement REPLACE TABLE and REPLACE TABLE AS SELECT with V2
URL: https://github.com/apache/spark/pull/24798#discussion_r291410962
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/sources/v2/TestInMemoryTableCatalog.scala
##########
@@ -189,7 +189,103 @@ private class InMemoryTable(
}
}
-private class BufferedRows extends WriterCommitMessage with InputPartition
with Serializable {
+object TestInMemoryTableCatalog {
+ val SIMULATE_FAILED_WRITE_OPTION = "spark.sql.test.simulateFailedWrite"
+ val SIMULATE_FAILED_CREATE_PROPERTY = "spark.sql.test.simulateFailedCreate"
+
+ def maybeSimulateFailedTableCreation(tableProperties: util.Map[String,
String]): Unit = {
+ if
(tableProperties.containsKey(TestInMemoryTableCatalog.SIMULATE_FAILED_CREATE_PROPERTY)
+ &&
tableProperties.get(TestInMemoryTableCatalog.SIMULATE_FAILED_CREATE_PROPERTY)
+ .equalsIgnoreCase("true")) {
+ throw new IllegalStateException("Manual create table failure.")
+ }
+ }
+
+ def maybeSimulateFailedTableWrite(tableOptions: CaseInsensitiveStringMap):
Unit = {
+ if
(tableOptions.containsKey(TestInMemoryTableCatalog.SIMULATE_FAILED_WRITE_OPTION)
+ &&
tableOptions.get(TestInMemoryTableCatalog.SIMULATE_FAILED_WRITE_OPTION)
+ .equalsIgnoreCase("true")) {
+ throw new IllegalStateException("Manual write to table failure.")
+ }
+ }
+}
+
+class TestTransactionalInMemoryCatalog
+ extends TestInMemoryTableCatalog with TransactionalTableCatalog {
+
+ override def stageCreate(
+ ident: Identifier,
+ schema: StructType,
+ partitions: Array[Transform],
+ properties: util.Map[String, String]): StagedTable = {
+ newStagedTable(ident, schema, partitions, properties, false)
+ }
+
+ override def stageReplace(
+ ident: Identifier,
+ schema: StructType,
+ partitions: Array[Transform],
+ properties: util.Map[String, String]): StagedTable = {
+ newStagedTable(ident, schema, partitions, properties, true)
Review comment:
Nit: boolean arguments should always be passed using the arg name:
`replaceIfExists = true`.
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