[GitHub] [iceberg] flyrain commented on a change in pull request #2792: [SPARK] Allow spark catalogs to have hadoop configuration overrides p…

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flyrain commented on a change in pull request #2792:
URL: https://github.com/apache/iceberg/pull/2792#discussion_r666579600



##########
File path: spark3/src/test/java/org/apache/iceberg/spark/source/TestSparkCatalogHadoopOverrides.java
##########
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.iceberg.spark.source;
+
+import java.util.Map;
+import org.apache.hadoop.conf.Configurable;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.iceberg.KryoHelpers;
+import org.apache.iceberg.SerializableTable;
+import org.apache.iceberg.Table;
+import org.apache.iceberg.TestHelpers;
+import org.apache.iceberg.relocated.com.google.common.collect.ImmutableMap;
+import org.apache.iceberg.spark.SparkCatalog;
+import org.apache.iceberg.spark.SparkCatalogTestBase;
+import org.apache.iceberg.spark.SparkSessionCatalog;
+import org.apache.spark.sql.connector.catalog.Identifier;
+import org.apache.spark.sql.connector.catalog.TableCatalog;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runners.Parameterized;
+
+
+public class TestSparkCatalogHadoopOverrides extends SparkCatalogTestBase {
+
+  @Parameterized.Parameters(name = "catalogName = {0}, implementation = {1}, config = {2}")
+  public static Object[][] parameters() {
+    return new Object[][] {
+        { "testhive", SparkCatalog.class.getName(),
+          ImmutableMap.of(
+            "type", "hive",
+            "default-namespace", "default",
+            "hadoop.fs.s3a.buffer.dir", "/tmp-overridden"
+        ) },
+        { "testhadoop", SparkCatalog.class.getName(),
+           ImmutableMap.of(
+            "type", "hadoop",
+            "hadoop.fs.s3a.buffer.dir", "/tmp-overridden"
+           ) },
+        { "spark_catalog", SparkSessionCatalog.class.getName(),
+          ImmutableMap.of(
+            "type", "hive",
+            "default-namespace", "default",
+            "parquet-enabled", "true",
+            "cache-enabled", "false", // Spark will delete tables using v1, leaving the cache out of sync

Review comment:
       A nit: remove them since they are not used.




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