Behavior Change
INFO
Find behavior changes sorted by version here.
- 1 Release 10.1
- 1.1 Expanding Column Headers
- 1.2 Housekeeping
- 1.3 Hive Mapping
- 1.4 Column Encoding
- 2 Release 10.0
- 2.1 Hive Plugin
- 2.2 Parquet Import
- 2.3 Avro Import
- 2.4 Workbook Info Dialog
- 2.5 Workbook Inspector
- 2.6 Workbook Columns
- 2.7 Job Configuration
- 2.8 New Property
Release 10.1
Expanding Column Headers
Subject | Changed "Expand Column" behavior |
|---|---|
Behavior Change | Selecting "Expand Column"/ "Expand All Columns" within a Workbook column now expands only the column headers to the maximum width and not the cell content anymore. |
Versions Affected & Ticket Reference | 10.1 - DAP-41783 |
Housekeeping
Subject | New housekeeping property |
|---|---|
Behavior Change | Datameer X introduces the new property to configure the amount of deletion of file artifacts.
|
Versions Affected & Ticket Reference | 10.0/ 10.1 - DAP-39283 |
Hive Mapping
Subject | Improve record encoding for Datameers big integer and big decimal to be Hive compatible |
|---|---|
Behavior Change | Newly written and synced Parquet files are now compatible and readable by Hive. |
Versions Affected & Ticket Reference | 10.0/ 10.1 - DAP-39367 |
Column Encoding
Subject | Columns with very high cardinality have notification about one-hot-encoding |
|---|---|
Behavior Change | Workbook columns with high cardinality now show a warning message in the encoding inspector. |
Versions Affected & Ticket Reference | 10.1 - DAP-39545 |
Release 10.0
Hive Plugin
Subject | Export data mapping changes |
|---|---|
Behavior Change | While export into existing tables Datameer`s BigInteger can also be exported to Hive`s BigDecimal. |
Versions Affected & Ticket Reference | 10.0 - DAP-39147 |
Subject | Added support to export into new unpartitioned table with different Hive output format |
|---|---|
Behavior Change | Datameer X now supports exports with selectable output format into a new unpartitioned table. You can select the output format in the export wizard. |
Versions Affected & Ticket Reference | 7.5/ 10.0 - DAP-38804 |
Parquet Import
Subject | Enabled support of Parquet files containing binary, fixed, int32 and int64 DECIMAL column types |
|---|---|
Behavior Change | The import of Parquet files has now enabled supporting INT32 and INT64. |
Versions Affected & Ticket Reference | 7.4./ 7.5/ 10.0 - DAP 39110 |
Avro Import
Subject | Support FIXED, BYTES decimals for Avro file |
|---|---|
Behavior Change | Datameer X supports now 'fixed with logical type decimal' and 'bytes with logical type decimal' on Avro file import. |
Versions Affected & Ticket Reference | 7.4/ 7.5/ 10.0 - DAP 39006 |
Workbook Info Dialog
Subject | Workbook Info dialog removed |
|---|---|
Behavior Change | The 'Workbook Info' dialog is removed. The reference sheets and data source sheets have their reference shown in the corresponding sheet inspector now. |
Versions Affected & Ticket Reference | 10.0 - DAP-38689 |
Workbook Inspector
Subject | Enable list of formulas used by a formula sheet |
|---|---|
Behavior Change | Since the 'Workbook Info' dialog is removed, you can find the list of formulas used by a formula sheet in the 'Sheet Inspector' in a collapsable panel now. |
Versions Affected & Ticket Reference | 10.0 - DAP-39102 |
Workbook Columns
Subject | Column names can be case sensitive |
|---|---|
Behavior Change | Column names can now have the same names but different capitalisations, e.g. 'Foo', 'foo', 'FoO'. |
Versions Affected & Ticket Reference | 7.2/ 7.4/ 7.5 - DAP-38825 |
Subject | Document controllable Join column transpose |
|---|---|
Behavior Change | You can now configure if join columns should be transposed to the front of the join sheet. |
Versions Affected & Ticket Reference | 10.0 - DAP-30214 |
Subject | Case-sensitive column names in workbook can be used in all sheet types |
|---|---|
Behavior Change | All case-sensitive column names in a workbook can be used in all sheet types. |
Versions Affected & Ticket Reference | 7.5/ 10.0 - DAP-38825 |
Job Configuration
Subject | Take hadoop properties capability in account when overwriting configurations |
|---|---|
Behavior Change | You can now overwrite the Hadoop properties if you have the capability to execute that. Datameer X provides a capability evaluation. |
Versions Affected & Ticket Reference | 7.4/ 7.5/ 10.0 - DAP-38342 |
New Property
Subject | Document usage of 'das.cluster.plugin.resources.fixer.enabled' |
|---|---|
Behavior Change | A new property to mitigate YAN-3591 and YARN-6641 is introduced: 'das.cluster.plugin.resources.fixer.enabled'. |
Versions Affected & Ticket Reference | 10.0 - DAP-38032 |