fix

Author: JingsongLi

paimon-spark/paimon-spark-ut/src/test/scala/org/apache/paimon/spark/PaimonHiveTestBase.scala

@@ -26,11 +26,14 @@ import org.apache.spark.SparkConf
 import org.apache.spark.sql.paimon.Utils
 
 import java.io.File
+import java.util.concurrent.ThreadLocalRandom
 
 class PaimonHiveTestBase extends PaimonSparkTestBase {
 
   import PaimonHiveTestBase._
 
+  protected lazy val random: Int = ThreadLocalRandom.current().nextInt(10000)
+
   protected lazy val tempHiveDBDir: File = Utils.createTempDir
 
   protected lazy val testHiveMetastore: TestHiveMetastore = new TestHiveMetastore
@@ -39,7 +42,7 @@ class PaimonHiveTestBase extends PaimonSparkTestBase {
 
   protected val paimonHiveCatalogName: String = "paimon_hive"
 
-  protected val hiveDbName: String = "test_hive"
+  protected val hiveDbName: String = s"test_hive$random"
 
   /**
    * Add spark_catalog ([[SparkGenericCatalog]] in hive) and paimon_hive ([[SparkCatalog]] in hive)

paimon-spark/paimon-spark-ut/src/test/scala/org/apache/paimon/spark/procedure/MigrateDatabaseProcedureTest.scala

@@ -26,8 +26,6 @@ import java.util.concurrent.ThreadLocalRandom
 
 class MigrateDatabaseProcedureTest extends PaimonHiveTestBase {
 
-  private val random = ThreadLocalRandom.current().nextInt(10000)
-
   Seq("parquet", "orc", "avro").foreach(
     format => {
       test(s"Paimon migrate database procedure: migrate $format non-partitioned database") {

paimon-spark/paimon-spark-ut/src/test/scala/org/apache/paimon/spark/procedure/MigrateFileProcedureTest.scala

@@ -26,8 +26,6 @@ import java.util.concurrent.ThreadLocalRandom
 
 class MigrateFileProcedureTest extends PaimonHiveTestBase {
 
-  private val random = ThreadLocalRandom.current().nextInt(10000)
-
   Seq("parquet", "orc", "avro").foreach(
     format => {
       test(s"Paimon migrate file procedure: migrate $format non-partitioned table") {

paimon-spark/paimon-spark-ut/src/test/scala/org/apache/paimon/spark/procedure/MigrateTableProcedureTest.scala

@@ -27,8 +27,6 @@ import java.util.concurrent.ThreadLocalRandom
 
 class MigrateTableProcedureTest extends PaimonHiveTestBase {
 
-  private val random = ThreadLocalRandom.current().nextInt(10000)
-
   Seq("parquet", "orc", "avro").foreach(
     format => {
       test(s"Paimon migrate table procedure: migrate $format non-partitioned table") {