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10.1.x Release Notes

10.1.x Release Notes

Mar 01, 2022

INFO

Within these release notes Datameer X provides information and resolutions on improvements, bug fixes, and visual changes for 10.1.x maintenance release versions.  

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

Datameer X 10.1.23

Bug Fixes

1

Authentication: SAML authentication - Invalid User Role Exception 

DAP-42318


An active Datameer X user can always log in regardless of the permissions assigned to the role. 

(tick) Bug fixed.

2

Import: HBase Plug-in - Connection/ Import Job failure

DAP-42315


After improving the HBase plugin, the connection as well as Import Jobs are working again.

(tick) Bug fixed.

3

External Systems: Incorrect mapping for BIG_DECIMAL columns

DAP-42309


Datameer X BIG_DECIMAL columns are not supported for Hive table mapping when a workbook sheet is synced via the External System feature to Hive. For that, the Hive table must not contain BIG_DECIMAL columns. 

(tick) Bug fixed.

Datameer X 10.1.22

Bug Fixes

1

 Workbook: Variables are highlighted red in the Formula Editor

DAP-42290


Variables are not highlighted in red in the Formula Builder unless there is a syntax error.

(tick) Bug fixed.

2

Security: Update event logging plug-in regarding log4shell/ log4j and retire RTA plug-in

DAP-42307


The event logging plug-in has been fixed regarding the log4shell functionality. Furthermore the RTA plug-in has been retired.

(tick) Bug fixed.

Datameer X 10.1.21

Improvements

1

Supported Hadoop Distributions: Add Support for Cloudera Private Cloud/ Cloudera Runtime 7.1.7

DAP-42296


Datameer X now supports Cloudera CDP/ Cloudera Runtime 7.1.7.


Bug Fixes

1

Security: Log4j v2 security breach (CVE-2021-44228) 

DAP-42300


Datameer X now has added {nolookups} tag to log output patterns of log4j v2.

(tick) Bug fixed.

2

Export: Cluster execution of PowerBI export jobs fail

DAP-42281


A PowerBI export now succeeds while executed as job executed on the cluster.

(tick) Bug fixed.

3

Export: Datameer database export jobs randomly fail because of HDFS permissions issue

 

DAP-42275


Datameer export jobs now work reliable again in secured cluster environments.

(tick) Bug fixed.

4

Execution Engine: Job that processes a broken GZIP file never completes 

DAP-42269


Datameer X now handles corrupted GZIP compressed files gracefully and terminates after importing all readable records.

(tick) Bug fixed.

Datameer X 10.1.20

Improvements

1

Security: Implement Proxy for Azure Blob Storage (wasb/ wasbs)

DAP-42265


You can now implement properties for routing wasb/ wasbs traffic from the Datameer Application server and Data Nodes via a proxy server when connecting to the Azure Blob Storage.


2

Supported Hadoop Distributions: Add support for Amazon EMR v6.4.0

DAP-42268


Datameer X now supports Amazon EMR version 6.4.0.


Bug Fixes

1

Datameer on Amazon EMR: Job logs are accumulated in the local temp folder before pushed to Amazon S3 

DAP-42271


The customer switched to Hadoop’s S3A protocol for the EMR grid mode & metadata reads/ writes, log streaming etc. The DatameerS3 protocol is still in use for imports/ exports due to backward compatibility and all various DatameerS3 & Amazon S3 connection settings (region, endpoint, IAM with assumed role mode, …).

(tick) Bug fixed.

Datameer X 10.1.19

Bug Fixes

1

Security: 'SSLHandshakeException' - Protocol is not appropriate 

DAP-42262


Creating a SSL-secured IMAP connection can now be established after updating the libraries. 

(tick) Bug fixed.

Datameer X 10.1.18

Bug Fixes

1

Execution Engine: Remove Spark execution engine from the Job Graph

DAP-42202


Spark has been removed from the list of available execution frameworks from the Job Details page's Job Graph section. The Job Graph now shows only the available execution frameworks job durations. 

(tick) Bug fixed.

Datameer X 10.1.17

New Features

1

Admin: Job Scheduler - Allow to bypass the Job Scheduler queue

DAP-41875


If needed, you can now execute priorized import and export jobs by bypassing the Job Scheduler's queue. For that, according role capabilities are needed as well as cluster resources.


Improvements

1

REST API: Provide REST API commands to pause and resume the Job Scheduler and auto compaction

DAP-36390


You can pause and resume both the Job Scheduler and auto compaction via REST API commands. 


Bug Fixes

1

Import: Google BigQuery - Datameer X can not convert Google BigQuery DATE to Datameer X DATE format

DAP-42220


When importing data from Google BigQuery to Datameer X, the correct pattern is used to convert from Google BigQuery DATE format to Datameer X DATE format. 

(tick) Bug fixed.

2

Workbook: Display the autocomplete list for the current sheet and column name

DAP-42180


When using a formula that contains the current sheet name and the column name, the autocomplete list is now displayed. 

(tick) Bug fixed.

3

Connection: Twitter REST API - Can't get token, improve error message 

DAP-42108


If a user tries to configure a Twitter Rest API and pressing the 'Authorize Datameer to retrieve data' button results in an error, now the actual error message is shown.

(tick) Bug fixed.

4

Workbook: 'Close Workbook' dialog appears every second time when closing an existing Workbook with no changes

DAP-42044


When closing an open Workbook, in which no changes were applied, the 'Close Workbook' dialog is not displayed at no time.

(tick) Bug fixed.

5

Import/ Export: PowerBI - Creating a connection and export job fails 

DAP-41634


A user can now create a connection to PowerBI again. Configuring and running export jobs is possible again as well.

(tick) Bug fixed.

6

REST API: Curl command for uploading a license should not create a user session

DAP-41581


Using the curl command for uploading a license does not increase the session count for user sessions any more. 

(tick) Bug fixed.

7

REST API: Curl command for uploading a license is not working

DAP-41356


The curl command for uploading a license is working as expected again.

(tick) Bug fixed.

Datameer X 10.1.16

Improvements

1

Supported Hadoop Distributions: Add support for Amazon EMR v6.3.0

DAP-42063


Datameer X now supports Amazon EMR version 6.3.0.



2

Supported Hadoop Distributions: Add support for Amazon EMR v5.33.0

DAP-42064


Datameer X now supports Amazon EMR version 5.33.0. 



3

Import: Oracle Eloqua - Importing Data into Datameer X

DAP-42077


You can now ingest import data from Oracle Eloqua into Datameer X to receive campaign responses. For that, a JDBC driver is needed. 


Bug Fixes

1

Workbook: Repoiting - 'NullPointerException' if the column to be repointed is blank

DAP-42141


When repointing columns from a source sheet to a duplicated sheet, there is no 'NullPointerException' error anymore.

(tick) Bug fixed.

2

Upgrading Datameer X: Upgrade to Datameer X version 10.1.9 is blocked

DAP-42131


After fixing a swallowed SQL sheet and fixing some minor dependencies, the upgrade could be executed successfully.

(tick) Bug fixed.

3

Workbook: Autocomplete in the 'Formula Builder' offers columns from all sheets

DAP-42105


When inserting a formula in the Workbook's 'Formula Builder' only the sheets and columns for the first reference and only the columns from the current sheet are offered for autocompletion. Furthermore, autocomplete filters out dummy columns, e.g. insert a formula in the second column, apply, and then go to the first column. 

(tick) Bug fixed.

4

Import/ Export: Databricks connection has the Export option under the Connection usage while it is not supported

DAP-42073


The Connection usage list for a Databricks connection now contains only the connection type that is supported by the chosen connection type: Import. 

(tick) Bug fixed.

5

Workbook: Renaming a column with a long name leads to a shift between the column header and the column

DAP-41921


After renaming a column name, no shift is visible between the column header and the column. 

(tick) Bug fixed.