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On FusionInsight Manager, choose System > Permission to add or delete a user, user group, or a role, and to grant permissions or cancel permissions.
/user/test Delete Files Before Execution (This parameter is available for MRS 3.5.0 or later.)
You can click Delete to delete custom configuration parameters. You can set Parameter File to resource-groups.json to configure the resource group mechanism. Table 5 describe the resource group configuration parameter.
Log in to the MySQL database and update, create, or delete test data. The following provides operation statement examples for your reference.
PARTITIONED BY(entrytime STRING) ROW FORMAT delimited fields terminated by ',' MAP KEYS TERMINATED BY '&' STORED AS TEXTFILE; -- After a table is created, you can use ALTER TABLE to add or delete fields to or from the table, modify table attributes, and add partitions. -- Add the
Query the details of a topic. sh kafka-topics.sh --describe --zookeeper <ZooKeeper cluster IP address:2181/kafka> --topic <Topic name> bin/kafka-topics.sh --describe --bootstrap-server <Kafka cluster IP address:21007> --command-config config/client.properties --topic <Topic name> Delete
Example Codes <action name="mr-dataLoad"> <map-reduce> <resource-manager>${resourceManager}</resource-manager> <name-node>${nameNode}</name-node> <prepare> <delete path="${nameNode}/user/${wf:user()}/${dataLoadRoot}/output-data/map-reduce
the following commands: source Client installation directory/bigdata_env source Client installation directory/Hudi/component_env kinit Hudi development user After compiling and building the sample code, you can use the spark-submit command to perform the write, update, query, and delete
are as follows: Query the list of topics in the current cluster. sh kafka-topics.sh --list --zookeeper <ZooKeeper cluster IP address:2181/kafka> Query the details of a topic. sh kafka-topics.sh --describe --zookeeper <ZooKeeper cluster IP address:2181/kafka> --topic <Topic name> Delete
the following commands: source Client installation directory/bigdata_env source Client installation directory/Hudi/component_env kinit Hudi development user After compiling and building the sample code, you can use the spark-submit command to perform the write, update, query, and delete
Example Codes <action name="mr-dataLoad"> <map-reduce> <resource-manager>${resourceManager}</resource-manager> <name-node>${nameNode}</name-node> <prepare> <delete path="${nameNode}/user/${wf:user()}/${dataLoadRoot}/output-data/map-reduce
Run the delprinc command to delete users krbtgt/local cluster domain name@external cluster domain name and krbtgt/external cluster domain name@local cluster domain name. Run the quit command to exit the Kerberos client.
To delete an entered HiveQL statement, click and select Clear. Clear the entered statement and execute a new statement. Click and select New query. Viewing history: Click Query History to view the HiveQL running status.
Setting the permission for users to create or delete sub-files or sub-directories in the directory of other users In the Configure Resource Permission area, choose Name of the desired cluster > HDFS > File System.
N N N insert into TABLENAME select of tables Y Y Y Y Y N N N insert overwrite TABLENAME values of tables Y N N N N N N N insert overwrite TABLENAME select of tables Y N N N N N N N alter of tables Y Y N N N N N N select of tables Y Y Y Y Y Y Y Y update of tables Y Y Y N N N N N delete
On the Resources page, click Modify to modify or delete the storage space threshold. About one minute later, check whether the alarm is cleared. If yes, no further action is required. If no, go to 5. Check whether the space allocated to the tenant is appropriate.
In the GC_OPTS parameter, delete "-XX:MaxDirectMemorySize". Save the configuration and restart the JobHistoryServer instance. During the restart of JobHistoryServer, the status query of tasks such as Hive is affected, and the query result may be inaccurate.
Return type: void dropIndicesWithData(TableName tableName,List <String> list) Parameter: TableName Name of the table from which the user wants to delete a specified index Parameter: List<String> Contains the list of indexes to be deleted.
IGNORE join-pushdown.enabled Whether join pushdown is enabled. true (default value): Enable join pushdown. false: Disable join pushdown. true You can click Delete to delete custom configuration parameters.
Scaling In a Cluster by Removing Nodes that Are No Longer Needed Delete a node when it is no longer needed. Before deleting a node, decommission the role instance of the component and back up the node's data.
