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Answer: Move the driver package gsjdbc4-*.jar to the tmp directory on each node where MRS NodeManager instance is deployed. mv ${BIGDATA_HOME}/FusionInsight_HD_*/1_*_NodeManager/install/hadoop/share/hadoop/common/lib/gsjdbc4-*.jar /tmp Delete /opt/client/Hive/Beeline/lib/gsjdbc4-*
When you create, stop, or delete a job in an MRS cluster on the management console or using the APIs, the operation will not be recorded on the Operation Logs page. You can check the operation records on the Cloud Trace Service (CTS) console. Parent topic: Submitting an MRS Job
Delete unnecessary files or go to the monitoring indicator dumping configuration page to change the save path. Then, check whether the save path has sufficient disk space. If yes, no further action is required. If no, go to 11. Collect fault information.
If yes, delete -XX:MaxDirectMemorySize from GC_OPTS. Then go to 5. If no, go to 6. Save the configuration and restart the ZooKeeper service. The service will be unavailable during the restart. In addition, upper-layer services that depend on the service are affected.
In the GC_OPTS parameter, delete "-XX:MaxDirectMemorySize". Save the configuration and restart the NodeManager instance. During NodeManager restart, containers submitted to this node may be retried to other nodes.
You can delete unnecessary or unused instance groups. Before deleting an instance group, migrate all instances in the group to other instance groups. The default instance group cannot be deleted. Viewing instance group information: On the Instance Groups page, select a role.
Figure 4 Triggering a window If a pane is not required, you can delete it from the memory. Figure 5 Deleting a window After optimization, the quantity of data copies in the memory and snapshot is greatly reduced. Parent topic: Flink
// Query execDML(connection,sqls[1]); // Delete the table execDDL(connection,sqls[2]); System.out.println("Delete table success!"); } finally { // Close the JDBC connection. if (null !
// Query execDML(connection,sqls[1]); // Delete the table execDDL(connection,sqls[2]); System.out.println("Delete table success!"); } finally { // Close the JDBC connection. if (null !
Delete the ClickHouse tenant from the role if the tenant is no longer needed. After a user is bound to a ClickHouse tenant, the user has the same logical cluster permission as the tenant.
On the Dynamic Storage Policy page, you can create, delete, or modify a dynamic storage policy. Table 3 describes the parameters.
to delete custom configuration parameters.
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
If another mode is used, delete the code comments. */ submitTopology(builder, SubmitType.REMOTE); } Change the value of userJarFilePath to the specified directory /opt/test/lib/example.jar in the Linux environment. private static void remoteSubmit
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 tel_phone and email fields to the employees_info_extended table.
Delete the ACL configured for the topic. Example: kinit test_user This operation must be performed by the Kafka administrator (belonging to the kafkaadmin group).
Table 3 PgSQL job parameters Parameter Example Value Link pgsqllink Tasks Max 1 Mode insert, update, and delete Schema public dbName Alias cdc Slot Name a4545sad Slot Drop No Connect With Hudi No Use Exist Publication Yes Publication Name test Click the plus sign (+) to display more
In the statement, database and table are those queried in 3. show create table database.table; Run the following SQL statement to delete the read-only table and create a read-only table based on the table structure information in 6.
Log in to the host where the DBService floating IP address is located and run the ifconfig interface down command to delete the floating IP address. Choose Components > DBService > More > Restart Service to restart DBService and check whether DBService is started successfully.
If the credential is downloaded to the server or a remote node, delete it after using it to prevent leakage. Browser: Download the file to the local computer. Server: Download the file to the active OMS node of the cluster.
