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SQL Editor Worksheet (Beta)
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SQL worksheets are available as of Datameer 7.1 as a beta feature. |
An SQL editor interface has been added to Datameer. Creating an SQL worksheet gives you the ability to write SQL queries directly in a workbook. Users working within SQL worksheets can utilize this feature to combine processes that might take several steps using the traditional interface.
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The order of the columns in a workbook and in a Hive table no longer need to be identical. Also, mapping errors are now clearly marked in a red color (in the UI) for quicker troubleshooting.
Defer Importing Sample Data from a Data Link
For data links, users have the option to generate sample data immediately after saving the data link (this saves the sample data to the DM private folder during the data link ingestion) or deferring sample data generation until using the data link in a workbook. Deferring sample generation is useful for when the data link is available to multiple users but each user may have different access to the original source of the data link. When deferring sample data, the sample data is created and stored in the DM private folder by the workbook user rather than the data link creator. This sample data access still follows impersonation security policies (e.g., Sentry/Ranger).
User Permissions
Cascading permissions
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Schedules created with non complex cron patterns are converted automatically in the inspector. Select Schedule Type and Custom from the drop down menu to view or edit the schedule cron pattern.
Additions to Supported Hadoop Distributions
Older Hadoop distributions might no longer be supported as of Datameer v7.0. See Supported Hadoop Distributions for all supported distributions.
Support for Hive Server 1 and Hive Server 2 Using HDP 2.6
HDP 2.6 supports the use of Hive 1.2 and Hive 2.1.
Datameer's default HDP packaging supports Hive 2.1. In order to use Hive 1.2 with HDP 2.6, you need to download and install the HDP Datameer artifact with the suffix "-hive1".