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commit e2614d453a802eafa953748468dcb9ca291e8a96
Author: walter <w41te...@gmail.com>
AuthorDate: Sat May 11 19:54:59 2024 +0800
[case](regression) Add hdfs backup restore case (#34716)
---
.../backup_restore/test_backup_restore_hdfs.groovy | 107 +++++++++++++++++++++
1 file changed, 107 insertions(+)
diff --git
a/regression-test/suites/backup_restore/test_backup_restore_hdfs.groovy
b/regression-test/suites/backup_restore/test_backup_restore_hdfs.groovy
new file mode 100644
index 00000000000..239fbde6b53
--- /dev/null
+++ b/regression-test/suites/backup_restore/test_backup_restore_hdfs.groovy
@@ -0,0 +1,107 @@
+// 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.
+
+suite("test_backup_restore_hdfs", "backup_restore") {
+ String suiteName = "test_backup_restore_hdfs"
+ String repoName = "${suiteName}_repo"
+ String dbName = "${suiteName}_db"
+ String tableName = "${suiteName}_table"
+ String snapshotName = "${suiteName}_snapshot_" +
UUID.randomUUID().toString().replace('-', '')
+
+ if (!enableHdfs()) {
+ logger.info("hdfs is not enabled, skip this case")
+ return
+ }
+
+ def syncer = getSyncer()
+ syncer.createHdfsRepository(repoName)
+
+ // create repository for fs broker:
+ //
+ // String hdfsFs = getHdfsFs()
+ // String hdfsUser = getHdfsUser()
+ // String dataDir = getHdfsDataDir()
+ // String prefix = "test"
+
+ // try_sql "DROP REPOSITORY `${repoName}`"
+ // sql """
+ // CREATE REPOSITORY `${repoName}`
+ // WITH broker `broker_0`
+ // ON LOCATION "${dataDir}/${prefix}/${repoName}"
+ // PROPERTIES
+ // (
+ // "fs.defaultFS" = "${hdfsFs}",
+ // "hadoop.username" = "${hdfsUser}"
+ // )
+ // """
+
+ sql "CREATE DATABASE IF NOT EXISTS ${dbName}"
+ sql "DROP TABLE IF EXISTS ${dbName}.${tableName}"
+ sql """
+ CREATE TABLE ${dbName}.${tableName} (
+ `id` LARGEINT NOT NULL,
+ `count` LARGEINT SUM DEFAULT "0")
+ AGGREGATE KEY(`id`)
+ DISTRIBUTED BY HASH(`id`) BUCKETS 2
+ PROPERTIES
+ (
+ "replication_num" = "1"
+ )
+ """
+
+ List<String> values = []
+ for (int i = 1; i <= 10; ++i) {
+ values.add("(${i}, ${i})")
+ }
+ sql "INSERT INTO ${dbName}.${tableName} VALUES ${values.join(",")}"
+ def result = sql "SELECT * FROM ${dbName}.${tableName}"
+ assertEquals(result.size(), values.size());
+
+ sql """
+ BACKUP SNAPSHOT ${dbName}.${snapshotName}
+ TO `${repoName}`
+ ON (${tableName})
+ """
+
+ syncer.waitSnapshotFinish(dbName)
+
+ def snapshot = syncer.getSnapshotTimestamp(repoName, snapshotName)
+ assertTrue(snapshot != null)
+
+ sql "TRUNCATE TABLE ${dbName}.${tableName}"
+
+ sql """
+ RESTORE SNAPSHOT ${dbName}.${snapshotName}
+ FROM `${repoName}`
+ ON ( `${tableName}`)
+ PROPERTIES
+ (
+ "backup_timestamp" = "${snapshot}",
+ "reserve_replica" = "true"
+ )
+ """
+
+ syncer.waitAllRestoreFinish(dbName)
+
+ result = sql "SELECT * FROM ${dbName}.${tableName}"
+ assertEquals(result.size(), values.size());
+
+ sql "DROP TABLE ${dbName}.${tableName} FORCE"
+ sql "DROP DATABASE ${dbName} FORCE"
+ sql "DROP REPOSITORY `${repoName}`"
+}
+
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