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Change Log
Note:  To discover the version and build you have installed in KNIME or Eclipse, select Help > About. Search for Actian DataFlow in the plug-ins list.
Change Log for DataFlow 8.0.1
The following issues are resolved in this build.
 
Issue
Description
Resolution
DR-2668
Delimited Text Reader Knime node description update
Complete
DR-3778
Cannot write Avro data to AWS s3a
Fixed
DR-3860
Text is removed if URL is incorrect
Fixed
DR-3866
Reader node browse button not working
Fixed
DR-3908
DataFlow fails to install from Linux repository
Fixed
DR-3914
Different variance value is being calculated for the same source data
Fixed
DR-3915
ORC write config tests failing
Fixed
DR-3923
ORC and Parquet File Reader operators fail to read from AWS s3a
Fixed
DR-3926
Add ability to specify custom endpoint for s3
Complete
DR-3937
Upgrade GCP Java Client library to version 2.3.0 or higher
Complete
DR-3946
Not to able to read data from S3 using ReadDelimitedText operator
Fixed
DR-3951
Duplicate Remote File System entries in Knime
Fixed
DR-3960
Graph execution fails when an empty string is used as pattern in Predicates.matches
Fixed
DR-3961
Update org.apache.mina:mina-core dependency version
Complete
DR-3962
Modularize vector transfer project
Complete
Change Log for DataFlow 8.0.0
The following issues are resolved in this build.
 
Issue
Description
Resolution
DR-3935
Update apache commons-compress dependency.
Complete
DR-3931
S3A: Unable to write data to AWS S3A after upgrading AWS SDK.
Fixed
DR-3930
VectorDirectLoad: Fails with "ExceptionInInitializerError".
Fixed
DR-3929
Unable to Read/Write ORC, Parquet and Avro data from Amazon S3A.
Fixed
DR-3928
ABFS: Unable to read/write data from Knime in Azure Blob storage.
Fixed
DR-3920
Update log4j used by DataFlow to v2.15 (or higher).
Complete
DR-3918
Add Region field in Knime UI for Amazon S3 file system.
New Feature
DR-3903
UUID type generation functions.
New Feature
DR-3901
Removed support for Hadoop 2.
Complete
DR-3898
LoadActianVector should support schemas that do not match the user.
New Feature
DR-3897
Avalanche not working with GCP staging.
Fixed
DR-3894
Summary Statistics Enhancements.
New Feature
DR-3893
Upgrade Knime version to 4.4.0.
New Feature
DR-3882
StructuredSchemaReader enhancements.
New Feature
DR-3881
Improved reject logging in LoadActianVector.
New Feature
DR-3863
Support for Java 11.
New Feature
DR-3861
Match License Signature for DataConnect v12.
New Feature
DR-3847
Removed support for Actian Matrix.
Complete
DR-3763
TimeDifference function test case failing in different time zones.
Fixed
DR-2991
Unique identifier generator.
New Feature
DR-2804
Empty cluster.txt file after export Container Configuration via DF UI.
Fixed
DR-2742
Documentation for DataFlow cluster job stats.
New Feature
DR-2606
Cluster admin page property: dataflow.app.location issue.
Fixed
DR-2603
Knime: CompilationLevel is FULL when exporting Dataflow project.
Fixed
DR-2431
Upgrade to JUnit 4.12.
Complete
DR-2349
Fix Issues with KNIME SDK and Eclipse IDE plugin.
Fixed
DR-2236
Enable Restore Defaults and Apply buttons on preferences pages.
New Feature
 
Change Log for DataFlow 7.0.2
The following issues are resolved in this build.
 
Issue
Description
Resolution
DR-3872
Upgrade Knime version to 4.3.2.
New feature
DR-3870
Hbase reader fails with an error.
Fixed
DR-3830
Writing file in Append mode must skip the header information in the Writer (Sink) nodes.
Fixed
DR-3828
Remove support for deprecated and unsupported Hadoop modules.
Fixed
DR-3827
Add support for Google Cloud Storage filesystem.
New feature
DR-3776
Unable to read the Parquet data from CDH6.2.1 cluster (Hive 2.1.1).
Fixed
DR-3656
Update Jackson dependencies to 2.11.0 and refactor the library.
Fixed
DR-2269
Knime node has Parse Text Fields issues.
Fixed
DR-2215
When you click Create table for Database Writer Knime node, a default SQL statement matches the source schema. If the source schema is updated, then the SQL statement is not updated accordingly.
Fixed
DR-2146
For WriteARFF, verify if the existing file has the same schema as the data written.
Fixed
DR-1836
Provide cluster status without providing the host name or port number.
Fixed
Change Log for DataFlow 7.0.1
The following issues are resolved in this build.
 
Issue
Description
Resolution
DR-3806
Unable to write ORC files into AWS S3A and Azure ABFS
Fixed
DR-3802
Links to http://www.pervasivedatarush.org must be updated to https://www.actian.com/ site
Fixed
DR-3793
Knime cannot always cleanly delete DF projects
Fixed
DR-3777
Unable to read ORC files from AWS S3A
Fixed
DR-3768
Unable to load the data from ABFS to Avalanche in Cluster mode
Fixed
DR-3767
Incorrect email address in DataFlow license
Fixed
DR-3742
Cannot read ORC and Parquet files from ABFS (Azure) location
Fixed
DR-3672
Create table fails as partition or no partition is not specified
Fixed
DR-3132
Import settings are not overwriting the current configuration settings
Fixed
DR-2639
Links to help.pervasive.com in KNIME must be updated to the correct version
Fixed
DR-2575
DataRush Executor in KNIME workflow configuration dialog must be DataFlow Executor
Fixed
DR-2492
Knime "Export Actian Dataflow project..." function is not working for some condition
Fixed
DR-2458
Expression Builder help references old documentation
Fixed
DR-2207
Knime Delimited Text reader "null indicator" is not functioning as expected
Fixed
DR-2113
Multiple clusters started with the same cluster.admin.port on the same cluster host
Fixed
DR-1987
Issue in timeDiff(..) function
Fixed
DR-1841
Update text for Knime Delimited Text Writer Node Description
Fixed
DR-1826
Cluster manager does not shutdown cleanly if ports are invalid
Fixed
Change Log for DataFlow 7.0.0
The following issues are resolved in this build:
Issue
Description
Resolution
DR-3740
The Reading from Databases link in the Database Reader Help text does not work.
Fixed
DR-3729
Unable to read a file from Azure ABFS and load it into Avalanche database using the Copy VWLoad option.
Fixed
DR-3724
Error occurs when executing the Actian Vector Writer for Avalanche and ADLS storage.
Fixed
DR-3723
Unable to read MDF4 files stored in Azure ABFS and Amazon S3.
Fixed
DR-3720
Update links and references in KNIME plug-in docs.
Fixed
DR-3709
Add Binary Writer Knime node.
New feature
DR-3707
Cannot read Parquet file from s3 location.
Fixed
DR-3697
Upgrade Knime version to 4.1.3.
New feature
DR-3423
The Parquet format data is not loading all the records when trying to load using DR/KNIME with directload/vwload.
Fixed
DR-3365
The Write Buffer Size for Knime Delimited Text Writer cannot have a negative value.
Fixed
DR-3345
The Select fields operator in KNIME supports ctrl-select and shift-select for allowing multiple columns selection.
New feature
DR-2686
Error writing compressed .snz or .bz file to AWS S3.
Fixed
Change Log for DataFlow 6.9.0
The following issues are resolved in this build:
Issue
Description
Resolution
DR-3701
mapGet function throws an error in Knime UI
Fixed
DR-3700
listGet function throws an error in Knime UI
Fixed
DR-3698
Default folder name for multiple fragment write to be modified
Fixed
DR-3696
BinaryWriter Multiple fragments are not created based on the batchsize
Fixed
DR-3692
LoadVector direct fails with NoClassDefFoundError
Fixed
DR-3682
Cannot access job logs via history server
Fixed
DR-3673
Add new functions to support selected Object types
New feature
DR-3671
Add support for Azure/abfs filesystems
New feature
DR-3669
Add contains function to support selected object types
New feature
DR-3661
JSON Reader throws error on provided data
Fixed
DR-3650
Add support for basic object types in KNIME
New feature
DR-3649
MDF Reader throws UnsupportedOperationException for some files
Fixed
DR-3646
Added raw binary file writer operator WriteBinary
New feature
DR-2828
Support for multiple SQL statements in FinalizeTableSQL and InitializeTableSQL
Updated feature
Change Log for DataFlow 6.8.0
The following issues are resolved in this build:
Issue
Description
Resolution
DR-3633
Add additional features for MDF Reader
New feature
DR-3658
When configuring JSON Reader, if any option is selected, preview does not refresh until Apply is clicked.
New feature
DR-3657
Add multiline support for ReadJSON operator
New feature
DR-3652
Disable UI for Data Group and Record ID when Run Mode is not set as DATA
New feature
DR-3558
Add basic JSON file support
New feature
DR-3559
Add Support for Hive 3
New feature
DR-2052
Enable RushScript to access s3:// file.
New feature
DR-3669
AWS-S3 Rush script fails to execute on cluster
Fixed
DR-3668
Apache 2 module fails with NoSuchMethodError exception
Fixed
DR-3667
When using JSON Reader, there is a difference in the number of records read with and without the Allow Non Numeric Numbers option selected.
Fixed
DR-3666
JSON Reader reads record but the Delimited Writer does not have any record in the output and contains coma and double quotes only.
Fixed
DR-3665
When executing the COPY VWLOAD command, it fails with the following error:
Unable to load timezone file for timezone name: Asia-Calcutta
Fixed
DR-3664
The COPY WLOAD command does not load data on Avalance cluster.
Fixed
DR-3663
MDF Reader throws an error for the yarn job executed in MapR 5 non secure cluster.
Fixed
DR-3662
JSON reader does not parse data if a value is not provided.
Fixed
DR-3660
JSON reader does not parse the file without double quotes even if the Allow unquoted field names option is selected.
Fixed
DR-3659
JSON Reader to Delimited Text writer writes additional " for complex JSON objects.
Fixed
DR-3655
JSON Reader does not parse data with comments in the file.
Fixed
DR-3654
JSON reader does not read data if there is an empty line in the beginning of file.
Fixed
DR-3653
JSON Reader does not parse complex object data
Fixed
DR-3648
MDF reader does not read data from MDF file.
Fixed
DR-3640
S3 distributed writes does not work when not writing header.
Fixed
DR-3630
Actian Vector Writer fails to load data on Avalanche cluster.
Fixed
DR-3564
ORC writer operator on Knime workflow fails with Hadoop 3 on Apache Hadoop cluster
Fixed
DR-3106
WriteORC operator fails for distributed jobs
Fixed
Change Log for DataFlow 6.7.0
The following issues are resolved in this build:
Issue
Description
Resolution
DR-3550
Add Support for MDF4.
New feature.
DR-3552
Add Support for Hive 2.
New feature.
DR-3553
Update Support for HBASE 1.1.2.
Updated feature.
DR-3557
Consolidate Vector Loader Nodes.
Updated feature.
DR-3581
Update Support for HBASE 2.0.0.
Updated feature.
DR-2238
HBase test connection cannot cancel a failed connection.
Fixed.
DR-2776
Loading decimals with Direct Load in Vector alters data.
Fixed.
DR-2931
Change name of the Load Actian Vector on Hadoop operator.
Fixed.
DR-3300
Implement additional features in Direct Load Vector KNIME node.
Fixed.
DR-3364
Direct loader missing options.
Fixed.
DR-3573
Installing DataFlow plug-in with documented URL failing.
Fixed.
DR-3585
Subsecond interval values not converting correctly.
Fixed.
DR-3619
Not able to read M4Test.mf4 sample file attached.
Fixed.
DR-3620
MDF reader not able to load data to Vector in Hadoop table.
Fixed.
DR-3621
Yarn job fails with MDF reader to read single MDF file.
Fixed.
DR-3622
HBase reader cannot convert binary to string or integer.
Fixed.
DR-3624
HBase reader not allowing to uncheck RowID.
Fixed.
DR-3625
MDF reader and Actian Vector Loader does not come out of execution.
Fixed.
DR-3626
Actian Vector Writer fails to write data to Vector in Hadoop for non-YARN job.
Fixed.
DR-3627
Knime UI hangs while resetting both operators on Windows and Linux.
Fixed.
DR-3628
Yarn JOB on CDH 5.15 never finishes.
Fixed.
DR-3629
CDH 5 MDF YARN job fails with error.
Fixed.
DR-3632
ORC Writer fails to write on Apache Hadoop 3 cluster.
Fixed.
Change Log for DataFlow 6.6.0 (Build 111)
There are no resolved issues included in this build.
Change Log for DataFlow 6.6.0 (Build 108)
The following issues are resolved in this build.
Issue
Description
Resolution
DR-3454
When using a hash join on a cluster, the Garbage Collector settings on the worker JVMs cause out-of-memory errors.
Fixed.
The Garbage Collector settings can be adjusted on the worker JVMs. For more information, see Using the Join Operator to Do Standard Relational Joins
DR-2963
When Chinese, accented French, and Spanish characters are provided in the input, the RunRScript operator returns incorrect text in the output.
Fixed.
 
Last modified date: 01/06/2023