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Create a ZNode. create /test View ZNode information. ls / Write data to the ZNode. set /test "zookeeper test" View the data written to the ZNode. get /test Delete the created ZNode. delete /test Parent topic: Using ZooKeeper
Delete a tenant directory. In the HDFS Storage table, click Delete in the Operation column of the specified tenant directory. The default HDFS storage directory set during tenant creation cannot be deleted. Only the newly added HDFS storage directory can be deleted. Click OK.
Run the hdfs dfs -rm -r file or directory path command to delete unnecessary files. Check whether the alarm is cleared. If yes, no further action is required. If no, go to 4. Check the DataNode JVM non-heap memory usage and configuration.
In the Operation column of the mapping list, you can edit or delete the added mapping.
createTable(client, TABLE_NAME); // Delete specified table.
createTable(client, TABLE_NAME); // Delete specified table.
LOAD INSERT and DELETE ALTER TABLE DROP PARTITION DELETE CREATE FUNCTION Hive Admin Privilege DROP FUNCTION Hive Admin Privilege ALTER DATABASE Hive Admin Privilege Parent topic: Hive User Permission Management
Prepare the data to delete. val df = spark.sql("select uuid, partitionpath from hudi_ro_table limit 2") val deletes = dataGen.generateDeletes(df.collectAsList()) Delete the data. val df = spark.read.json(spark.sparkContext.parallelize(deletes, 2)); df.write.format("org.apache.hudi
Prepare the data to delete. val df = spark.sql("select uuid, partitionpath from hudi_ro_table limit 2") val deletes = dataGen.generateDeletes(df.collectAsList()) Delete the data. val df = spark.read.json(spark.sparkContext.parallelize(deletes, 2)); df.write.format("org.apache.hudi
To delete a Doris tenant, choose System > User, locate the row that contains the user in the user list, click Modify, and delete the Doris tenant bound added to the role. A user cannot be bound to multiple Doris tenants.
After the service is complete, delete the stored data. Figure 1 Data structure Procedure Log in to the client.
Log in to FusionInsight Manager and delete all tenants except the default tenant. On FusionInsight Manager, delete all resource pools except the default resource pool.
String indexName = "index_name"; List<String> indexNameList = new ArrayList<String>(); indexNameList.add(indexName); IndexAdmin iAdmin = null; try { // Instantiate HIndexAdmin Object iAdmin = HIndexClient.newHIndexAdmin(conn.getAdmin()); // Delete
String indexName = "index_name"; List<String> indexNameList = new ArrayList<String>(); indexNameList.add(indexName); IndexAdmin iAdmin = null; try { // Instantiate HIndexAdmin Object iAdmin = HIndexClient.newHIndexAdmin(conn.getAdmin()); // Delete
Principal [name=fantasy, type=USER] does not have following privileges on Object [type=DFS_URI, name=/tmp/aaa/aaa] for operation CREATETABLE : [SELECT, INSERT, DELETE, OBJECT OWNERSHIP] (state=42000,code=40000) Cause Analysis The current login user does not have the read and write
You are not advised to delete a queue in which there are running applications. Parent topic: Common Issues About Yarn
You need to set permissions for the specified user in FlinkServer so that they can update, query, and delete data. Prerequisites The cluster administrator has planned permissions based on service requirements. Procedure Log in to Manager. Choose System > Permission > Role.
Common Issues About Hive How Do I Delete UDFs on Multiple HiveServers? Why Cannot the DROP operation Be Performed on a Backed-up Hive Table? How to Perform Operations on Local Files with Hive User-Defined Functions How Do I Forcibly Stop MapReduce Jobs Executed by Hive?
You are not advised to delete a queue in which there are running applications. Parent topic: Common Issues About Yarn
You need to set permissions for the specified user in FlinkServer so that they can update, query, and delete data. Prerequisites The cluster administrator has planned permissions based on service requirements. Procedure Log in to Manager. Choose System > Permission > Role.
