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Within these release notes Datameer X provides information and resolutions on improvements, bug fixes, and visual changes for 11.0.x maintenance release versions.

Visit Datameer's Help Center for additional information or contact your customer service representative.

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Section

Datameer X 11.0.2

New Features

1	Supported Hadoop Distributions: Add support for Amazon EMR 6.1.0	DAP-40876
	Datameer X now supports Amazon EMR version 6.1.0.

2	JSON Parsing: Add ability to insert a custom node into the 'JSON Tree View'	DAP-39833
	A user can now add a custom node into the 'JSON Tree View' on a node of type 'OBJECT' or 'ARRAY' and also remove the new node. The 'Raw JSON' tab provides an edit button to edit/provide new JSON string. When in edit mode, all JSON parsing functionality is disabled.

Improvements

1	Import/ Export: Support for Azure Synapse (formerly Microsoft SQL Data Warehouse)	DAP-27739
	You can now import from or export to an Azure Synapse Database. The according dialect is being supported as well.

2	Supported Hadoop Distributions: Add support for Amazon EMR 5.30.1	DAP-40875
	Datameer X now supports Amazon EMR version 5.30.1.

3	Supported Hadoop Distributions: Add support for Cloudera CDP-DC/ Cloudera Runtime 7.1.3	DAP-40877
	Datameer X now supports Cloudera CDP-DC/ Cloudera Runtime version 7.1.3.

4	Connection: Rewrite Google BigQuery import connector to use Google BigQuery storage API	DAP-40883
	When importing from or exporting to Google BigQuery, the new Google BigQuery storage API is used for more efficient imports and exports..

5	Authentication: Remove 'gssapi-with-mic' from Datameer's 'default.properties'	DAP-40799
	The value 'gssapi-with-mic' is removed from the 'default.properties' key 'system.property.jsch.preferred.authentication'. The new added value is 'password,keyboard-interactive,publickey'.

6	Supported Hadoop Distributions: Add support for Apache Hadoop 2.7.7 and Hive 2.3.7	DAP-40895
	Datameer X now supports Hadoop version 2.7.7 and Hive version 2.3.7.

7	Workbook: Add ability to 'update' instead of 'replace' for 'Cascade Permissions'	DAP-40916
	A user can now add permissions within 'Cascade Permissions' from a folder in the File Browser instead of fully replace the existing permissions.

8	Google BigQuery: Do not use temporary table when streaming from tables	DAP-40939
	Imports from Google BigQuery now work without changes for tables, views and queries.

9	Plug-ins: JDBC/Snowflake - Unimplemented date/ time/ timestamp column splitting	DAP-40952
	The plug-in 'plugin-jdbc-v2' is now adapted to the column splitting needs.

10	Supported Hadoop Distributions: Add support for Cloudera CDP-DC/ Cloudera Runtime 7.1.2	DAP-40998
	Datameer X now supports Cloudera CDP-DC/ Cloudera Runtime version 7.1.2.

11	Supported Hadoop Distributions: Add support for Cloudera CDP-DC/ Cloudera Runtime 7.2.0.2	DAP-40999
	Datameer X now supports Cloudera CDP-DC/ Cloudera Runtime version 7.2.0.2.

Bug Fixes

1	Workbook: SQL - 'EXCEPT' and 'INTERSECT' operator null value handling	DAP-40739
	The Datameer X functions 'EXCEPT' and 'INTERSECT' work properly again. The null value handling returns an empty result as expected.	Bug fixed.

2	Workbook: Validate for sheet error when changing column type which is used for an encoding sheet	DAP-40892
	The sheet error is being registered and a proper error message is shown when changing the column type which is used for an encoding sheet.	Bug fixed.

3	Connection: ZooKeeper - Datameer X does not close ZooKeeper connections (HBase)	DAP-40970
	The HBase plug-in was fixed so Datameer X now closes ZooKeeper connections to HBase again when the connection is saved.	Bug fixed.

4	Connection: MariaDB dialect is missing export transformation 'SqlDateTransformation'	DAP-40989
	The needed export transformation is now added. MariaDB is changed to apply the export transformation 'SqLDateTransformation'.	Bug fixed.

5	Plug-ins: JDBC 2/ Snowflake - Integer column splitting skips table rows for import	DAP-40990
	All splitted columns from type integer can be imported completely.	Bug fixed.

6	Workbook: Sequential triggering does not respect the execution order	DAP-41000
	Sequential triggering executes the artifacts based on the execution order.	Bug fixed.

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Versions Compared

Old Version 10

New Version Current

Key

Datameer X 11.0.2

New Features

Improvements

Bug Fixes