Versions Compared

Old Version 23

changes.mady.by.user Andreas Küster

Saved on

compared with

New Version 24

changes.mady.by.user Andreas Küster

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.


Info
titleINFO

Within these release notes Datameer X provides information and resolutions on improvements, bug fixes, and visual changes for 11.1.x maintenance release versions.  

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

...

Section

Datameer X 11.2.13

Improvements

1Update 3rd party libraries known to have security vulnerabilities or performance issuesDAP-42598

The following 3rd party libraries were updated to newer versions (or got removed):
  • DAP-42595: Update commons file-upload to version 1.5. Update commons-io to version 2.15.1.
  • DAP-42603: Replace log4j with reload4j
  • DAP-42604: Upgrade Jetty to version 9.4.53.v20231009
  • DAP-42608: Update aws-java-sdk to version 1.11.1034
  • DAP-42609: Update jersey-spring to version 2.41
  • DAP-42611: Remove commons-httpclient version 3.1


2Certify RedHat 8 with Datameer XDAP-42595

Successfully verified Datameer X can operate on RedHat 8 as operating system.


3Certify RedHat 9 with Datameer XDAP-42599

Successfully verified Datameer X can operate on RedHat 9 as operating system.


4Add support for Amazon AWS EMR 7.0.0DAP-42601

Datameer now supports Amazon AWS EMR version 7.0.0.


5Remove Datameer's ADLS Gen1 connectorDAP-42596

ADLS Gen1 will be discontinued by 2024.02.29. Datameer's connector got removed from the application therefore.

Bug Fixes

1Script "update_paths.sh" fails with HibernateException: "Unable to deserialize JSON due to PluginRegistry not being set"DAP-42594

The "update_paths.sh" script now updates the information in Datameer's metadata database as expected.

(tick) Bug fixed.



...

Section

Datameer X 11.2.4

Improvements

1Drivers: Update Redshift Native JDBC driver to use Amazon's JDBC42 driverDAP-42443

Since the Amazon Redshift Native JDCB driver is deprecated. Therefore the the new drive should be updated to  the Amazon Redshift JDBC42 driver.



Bug Fixes

1Plugins: plugin-hbase+cdh-7.1.7.0 - Import failsDAP-42440

Setting the property 'hbase.server.sasl.provider.extras=org.apache.hadoop.hbase.security.provider.GssSaslClientAuthenticationProvider' bypasses the service loader lookup code with providing authentication providers.

(tick) Bug fixed.



Section

Datameer X 11.2.3

Improvements

1Importing Data: Add an option to configure the default value for "Records for Schema Detection"DAP-42421

The new custom property 'das.conductor.default.record.sample.size' controls what 'Records for schema detection' value is set by default whenever a user creates a new Import Job, Data Link or File Upload. 

It should be adjusted, e.g. when working with large JSON objects (should be decreased to 250 - 500).

Once updated, it affects only newly created Import Jobs, the 'Records for schema detection' value for existing artifacts remains intact.



Bug Fixes

1Export: Snowflake - Exporting to a new table leads to duplicated columns error intermittentlyDAP-42012

After fixing the plug-in, the export sheet can be executed without any errors again.

(tick) Bug fixed.


2Export: Snowflake - Intermittent Export failure, insert value list does not match the column listDAP-42442

After a plug-in fix, the columns list now matches the insert value list as expected again.(tick) Bug fixed.


...