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If the table name exists, run thedelete /hbase/table-lock/<table>command to delete the table name. In thedelete /hbase/table-lock/<table>command,<table> indicates the residual table name. Parent topic: HBase Troubleshooting
If the new table exists, run the delete /hbase/table-lock/<table> command to delete the table. <table> indicates the residual table name. If no, no further operation is required. Parent topic: HBase Troubleshooting
Hudi Cleaning Cleaning is used to delete data of versions that are no longer required. Hudi uses the cleaner working in the background to continuously delete unnecessary data of old versions.
Hudi Cleaning Cleaning is used to delete data of versions that are no longer required. Hudi uses the cleaner working in the background to continuously delete unnecessary data of old versions.
table = conn.getTable(tableName); // Instantiate a Delete object. Delete delete = new Delete(rowKey); // Submit a delete request.
CLEAN FILES Function After the DELETE SEGMENT command is executed, the deleted segments are marked as the delete state. After the segments are merged, the status of the original segments changes to compacted. The data files of these segments are not physically deleted.
CLEAN FILES Function After the DELETE SEGMENT command is executed, the deleted segments are marked as the delete state. After the segments are merged, the status of the original segments changes to compacted. The data files of these segments are not physically deleted.
ALTER TABLE: Modifying Table Data Exercise caution when doing delete, update, and mutation operations. The update and delete of standard SQL statements are synchronous operations.
ALTER TABLE: Modifying Table Data Exercise caution when doing delete, update, and mutation operations. The update and delete of standard SQL statements are synchronous operations.
table = conn.getTable(tableName); // Instantiate a Delete object. Delete delete = new Delete(rowKey); // Submit a delete request.
/** * Delete a file.
/** * Delete a file.
/** * Delete a file.
/** * Delete a file.
table = conn.getTable(tableName); // Instantiate a Delete object. Delete delete = new Delete(rowKey); // Submit a delete request.
table = conn.getTable(tableName); // Instantiate a Delete object. Delete delete = new Delete(rowKey); // Submit a delete request.
table = conn.getTable(tableName); // Instantiate a Delete object. Delete delete = new Delete(rowKey); // Submit a delete request.
If you click DELETE PATH+ to delete HDFS directories, this parameter cannot be left empty. Otherwise, the /user/{User who submit the job} directory of the HDFS will be deleted by default, which may cause running errors of other tasks.
HDFS Permission Setting Error Issue When using MRS, a user has the permission to delete or create files in another user's HDFS directory. Symptom When using MRS, a user has the permission to delete or create files in another user's HDFS directory.
Deleting a Job Execution Object (Deprecated) Function This API is used to delete a job execution object. This API is compatible with Sahara.
