| /* |
| * 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.extensions; |
| |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.iceberg.AssertHelpers; |
| import org.apache.iceberg.Snapshot; |
| import org.apache.iceberg.Table; |
| import org.apache.iceberg.catalog.Namespace; |
| import org.apache.iceberg.exceptions.ValidationException; |
| import org.apache.iceberg.relocated.com.google.common.collect.ImmutableList; |
| import org.apache.iceberg.relocated.com.google.common.collect.Iterables; |
| import org.apache.spark.sql.AnalysisException; |
| import org.apache.spark.sql.catalyst.analysis.NoSuchProcedureException; |
| import org.junit.After; |
| import org.junit.Assume; |
| import org.junit.Test; |
| |
| import static org.apache.iceberg.TableProperties.WRITE_AUDIT_PUBLISH_ENABLED; |
| |
| public class TestSetCurrentSnapshotProcedure extends SparkExtensionsTestBase { |
| |
| public TestSetCurrentSnapshotProcedure(String catalogName, String implementation, Map<String, String> config) { |
| super(catalogName, implementation, config); |
| } |
| |
| @After |
| public void removeTables() { |
| sql("DROP TABLE IF EXISTS %s", tableName); |
| } |
| |
| @Test |
| public void testSetCurrentSnapshotUsingPositionalArgs() { |
| sql("CREATE TABLE %s (id bigint NOT NULL, data string) USING iceberg", tableName); |
| sql("INSERT INTO TABLE %s VALUES (1, 'a')", tableName); |
| |
| Table table = validationCatalog.loadTable(tableIdent); |
| Snapshot firstSnapshot = table.currentSnapshot(); |
| |
| sql("INSERT INTO TABLE %s VALUES (1, 'a')", tableName); |
| |
| assertEquals("Should have expected rows", |
| ImmutableList.of(row(1L, "a"), row(1L, "a")), |
| sql("SELECT * FROM %s ORDER BY id", tableName)); |
| |
| table.refresh(); |
| |
| Snapshot secondSnapshot = table.currentSnapshot(); |
| |
| List<Object[]> output = sql( |
| "CALL %s.system.set_current_snapshot('%s', %dL)", |
| catalogName, tableIdent, firstSnapshot.snapshotId()); |
| |
| assertEquals("Procedure output must match", |
| ImmutableList.of(row(secondSnapshot.snapshotId(), firstSnapshot.snapshotId())), |
| output); |
| |
| assertEquals("Set must be successful", |
| ImmutableList.of(row(1L, "a")), |
| sql("SELECT * FROM %s ORDER BY id", tableName)); |
| } |
| |
| @Test |
| public void testSetCurrentSnapshotUsingNamedArgs() { |
| sql("CREATE TABLE %s (id bigint NOT NULL, data string) USING iceberg", tableName); |
| sql("INSERT INTO TABLE %s VALUES (1, 'a')", tableName); |
| |
| Table table = validationCatalog.loadTable(tableIdent); |
| Snapshot firstSnapshot = table.currentSnapshot(); |
| |
| sql("INSERT INTO TABLE %s VALUES (1, 'a')", tableName); |
| |
| assertEquals("Should have expected rows", |
| ImmutableList.of(row(1L, "a"), row(1L, "a")), |
| sql("SELECT * FROM %s ORDER BY id", tableName)); |
| |
| table.refresh(); |
| |
| Snapshot secondSnapshot = table.currentSnapshot(); |
| |
| List<Object[]> output = sql( |
| "CALL %s.system.set_current_snapshot(snapshot_id => %dL, table => '%s')", |
| catalogName, firstSnapshot.snapshotId(), tableIdent); |
| |
| assertEquals("Procedure output must match", |
| ImmutableList.of(row(secondSnapshot.snapshotId(), firstSnapshot.snapshotId())), |
| output); |
| |
| assertEquals("Set must be successful", |
| ImmutableList.of(row(1L, "a")), |
| sql("SELECT * FROM %s ORDER BY id", tableName)); |
| } |
| |
| @Test |
| public void testSetCurrentSnapshotWap() { |
| sql("CREATE TABLE %s (id bigint NOT NULL, data string) USING iceberg", tableName); |
| sql("ALTER TABLE %s SET TBLPROPERTIES ('%s' 'true')", tableName, WRITE_AUDIT_PUBLISH_ENABLED); |
| |
| spark.conf().set("spark.wap.id", "1"); |
| |
| sql("INSERT INTO TABLE %s VALUES (1, 'a')", tableName); |
| |
| assertEquals("Should not see rows from staged snapshot", |
| ImmutableList.of(), |
| sql("SELECT * FROM %s", tableName)); |
| |
| Table table = validationCatalog.loadTable(tableIdent); |
| Snapshot wapSnapshot = Iterables.getOnlyElement(table.snapshots()); |
| |
| List<Object[]> output = sql( |
| "CALL %s.system.set_current_snapshot(table => '%s', snapshot_id => %dL)", |
| catalogName, tableIdent, wapSnapshot.snapshotId()); |
| |
| assertEquals("Procedure output must match", |
| ImmutableList.of(row(null, wapSnapshot.snapshotId())), |
| output); |
| |
| assertEquals("Current snapshot must be set correctly", |
| ImmutableList.of(row(1L, "a")), |
| sql("SELECT * FROM %s", tableName)); |
| } |
| |
| @Test |
| public void tesSetCurrentSnapshotWithoutExplicitCatalog() { |
| Assume.assumeTrue("Working only with the session catalog", "spark_catalog".equals(catalogName)); |
| |
| sql("CREATE TABLE %s (id bigint NOT NULL, data string) USING iceberg", tableName); |
| sql("INSERT INTO TABLE %s VALUES (1, 'a')", tableName); |
| |
| Table table = validationCatalog.loadTable(tableIdent); |
| Snapshot firstSnapshot = table.currentSnapshot(); |
| |
| sql("INSERT INTO TABLE %s VALUES (1, 'a')", tableName); |
| |
| assertEquals("Should have expected rows", |
| ImmutableList.of(row(1L, "a"), row(1L, "a")), |
| sql("SELECT * FROM %s ORDER BY id", tableName)); |
| |
| table.refresh(); |
| |
| Snapshot secondSnapshot = table.currentSnapshot(); |
| |
| // use camel case intentionally to test case sensitivity |
| List<Object[]> output = sql( |
| "CALL SyStEm.sEt_cuRrEnT_sNaPsHot('%s', %dL)", |
| tableIdent, firstSnapshot.snapshotId()); |
| |
| assertEquals("Procedure output must match", |
| ImmutableList.of(row(secondSnapshot.snapshotId(), firstSnapshot.snapshotId())), |
| output); |
| |
| assertEquals("Set must be successful", |
| ImmutableList.of(row(1L, "a")), |
| sql("SELECT * FROM %s ORDER BY id", tableName)); |
| } |
| |
| @Test |
| public void testSetCurrentSnapshotToInvalidSnapshot() { |
| sql("CREATE TABLE %s (id bigint NOT NULL, data string) USING iceberg", tableName); |
| |
| Namespace namespace = tableIdent.namespace(); |
| String tableName = tableIdent.name(); |
| |
| AssertHelpers.assertThrows("Should reject invalid snapshot id", |
| ValidationException.class, "Cannot roll back to unknown snapshot id", |
| () -> sql("CALL %s.system.set_current_snapshot('%s', -1L)", catalogName, tableIdent)); |
| } |
| |
| @Test |
| public void testInvalidRollbackToSnapshotCases() { |
| AssertHelpers.assertThrows("Should not allow mixed args", |
| AnalysisException.class, "Named and positional arguments cannot be mixed", |
| () -> sql("CALL %s.system.set_current_snapshot(namespace => 'n1', table => 't', 1L)", catalogName)); |
| |
| AssertHelpers.assertThrows("Should not resolve procedures in arbitrary namespaces", |
| NoSuchProcedureException.class, "not found", |
| () -> sql("CALL %s.custom.set_current_snapshot('n', 't', 1L)", catalogName)); |
| |
| AssertHelpers.assertThrows("Should reject calls without all required args", |
| AnalysisException.class, "Missing required parameters", |
| () -> sql("CALL %s.system.set_current_snapshot('t')", catalogName)); |
| |
| AssertHelpers.assertThrows("Should reject calls without all required args", |
| AnalysisException.class, "Missing required parameters", |
| () -> sql("CALL %s.system.set_current_snapshot(1L)", catalogName)); |
| |
| AssertHelpers.assertThrows("Should reject calls without all required args", |
| AnalysisException.class, "Missing required parameters", |
| () -> sql("CALL %s.system.set_current_snapshot(snapshot_id => 1L)", catalogName)); |
| |
| AssertHelpers.assertThrows("Should reject calls without all required args", |
| AnalysisException.class, "Missing required parameters", |
| () -> sql("CALL %s.system.set_current_snapshot(table => 't')", catalogName)); |
| |
| AssertHelpers.assertThrows("Should reject calls with invalid arg types", |
| AnalysisException.class, "Wrong arg type for snapshot_id: cannot cast", |
| () -> sql("CALL %s.system.set_current_snapshot('t', 2.2)", catalogName)); |
| |
| AssertHelpers.assertThrows("Should reject calls with empty table identifier", |
| IllegalArgumentException.class, "Cannot handle an empty identifier", |
| () -> sql("CALL %s.system.set_current_snapshot('', 1L)", catalogName)); |
| } |
| } |