v5.4.1

Release Notes for Data Hub 5.4.1

Release Summary

Data Hub 5.4.1 is a BugFix Release that resolves :

• Generated TDEs match every document that has envelope/instance in it
• setArtifact endpoint fails when overriding default step definitions

Package	Key	Method
marklogic-datahub-5.4.1.war	da39a3ee5e6b4b0d3255bfef95601890afd80709	SHA1SUM
marklogic-data-hub-5.4.1-client.jar	0ade044c5213431de520a39ece128ad25248c475	SHA1SUM
marklogic-data-hub-central-5.4.1.war	b25c8b45924adc0ad57fc2bad713b67cfa9a41e2	SHA1SUM

v5.4.0

Release Notes for Data Hub 5.4.0

Release Summary

Data Hub 5.4 introduces major features and improvements in these areas:

Hub Central

• Load
  Users can load CSV, XML, JSON, binary or text files with model-based faceting/sorting, including source type and source name facets
• Curation
  Users can map fields in source files to entity properties, including structured types (e.g. Address, which consists of Street, City, State)
  Users can run any type of step, and view custom step settings
• Curation: Smart Mastering - Users can now configure match and merge steps in Hub Central using a simple, graphical UI:
  Add thresholds and define match rulesets, and adjust with a slider
  Define merge strategies and add merge rules
  View possible combinations of Matched Rulesets
  Change match configuration settings and merge step settings
• Modeling - Users can create, edit, delete and save entity types and properties
  Create simple (int, string, etc.) or deeply-nested structured properties, including multi-value arrays
  Create relationship property types, and link them at the entity type level
  Denote when properties have multiple values of their type
  Enable sorting and faceting for properties
• Data Exploration - Users can now search and explore with raw data in addition to curated data.
  Explore raw and curated data with model-based faceting/sorting
  Search and explore raw and curated data via table and snippet views
  Facet and filter data on properties defined in the model
  Save search queries
  Export searches in CSV format directly via the UI

Other Improvements

• Smart Mastering with Gradle
• Single value structured property matching (select 1 property)
• Single-value structured property matching (select multiple properties)
• Multi-value structured property matching
• Multi-value with multiple structured type matching

Step Flexibility

• Custom steps can now process more than URIs. You can now set sourceQuery to a script that retrieves items of different data types to pass to your custom step module.
• New step interceptors allow you to manipulate processed documents before they are persisted. They can be configured for any step and run in the same step transaction. One application of this is adding permissions based on document contents.

Other Updates

• Users can now add source type and name metadata while loading data to indicate source systems
• Users can now disable auto-generation of TDEs
• New Gradle tasks for clearing user artifacts and modules, and describing users and roles
• Users now have the ability exclude processed items when running a step

Also includes enhancements and bug fixes, for more details check release notes.

Full Release Notes

Package	Key	Method
marklogic-datahub-5.4.0.war	fd8fc0fdc5fd97d289f9aba89eccc39becb82c11	SHA1SUM
marklogic-data-hub-5.4.0-client.jar	28ec7f8061fefc4212f84f4af96f9d7c7d8f2070	SHA1SUM
marklogic-data-hub-central-5.4.0.war	f03fbe9c56cbed73153e9a18660e936367bb47e2	SHA1SUM

v5.2.6

Release Notes for Data Hub 5.2.6

Release Summary

This is a maintenance release, resolving minor bugs.

Full Release Notes

Full Change Log

Package	Key	Method
marklogic-datahub-5.2.6.war	b09703651742f929ba244c813ad9748dee288d35	SHA1SUM
marklogic-data-hub-5.2.6-client.jar	f8d7cf3d88721e1229c6ebad2c456ed50dfaf359	SHA1SUM

v5.2.5

Release Notes for Data Hub 5.2.5

Release Summary

This is a maintenance release, resolving minor bugs.

Full Release Notes

Full Change Log

Package	Key	Method
marklogic-datahub-5.2.5.war	5dd1386f82bba5901bb088e738310955a2dda3b6	SHA1SUM
marklogic-data-hub-5.2.5-client.jar	6cb9c464b16d426e40c1f9c89b61dc476b926479	SHA1SUM

v5.2.4

Release Notes for Data Hub 5.2.4

Release Summary

This is a maintenance release, resolving minor bugs.

Full Release Notes

Full Change Log

Package	Key	Method
marklogic-datahub-5.2.4.war	081d063253ba844c87170745e1048dc05b2631b7	SHA1SUM
marklogic-data-hub-5.2.4-client.jar	3d79feda3da0ae6df2131be3fcd73f700df26966	SHA1SUM

v5.2.3

Release Notes for Data Hub 5.2.3

Release Summary

This is a maintenance release, resolving minor bugs.

Full Release Notes

Full Change Log

Package	Key	Method
marklogic-datahub-5.2.3.war	e0e73637c8887c3dd3301a62b8f45a19b4facff3	SHA1SUM
marklogic-data-hub-5.2.3-client.jar	e9eb38eb2998666e4f766f60b7c275d2ff2348e0	SHA1SUM

v5.2.2

Release Notes for Data Hub 5.2.2

Release Summary

This is a maintenance release, resolving minor bugs.

Full Release Notes

Full Change Log

Package	Key	Method
marklogic-datahub-5.2.2.war	7a8f6d8a268b8bf739361e846cc9ca52bdb110ec	SHA1SUM
marklogic-data-hub-5.2.2-client.jar	eec5423da41e0b37b736404c0d7b635103d59f3b	SHA1SUM

v5.2.1

Release Notes for Data Hub 5.2.1

Release Summary

This is a maintenance release, resolving minor bugs to work with Data hub Service.

Full Release Notes

Full Change Log

Package	Key	Method
marklogic-datahub-5.2.1.war	a1324a55dbdd425fda349eb7e2d7bc306a430e4f	SHA1SUM
marklogic-data-hub-5.2.1-client.jar	8c8735749e1b63ce0264ea3237c5aa3d16464877	SHA1SUM

v5.2.0

Release Notes for Data Hub 5.2.0

Release Summary

This is a major release and has lots of new functionality. In addition to the features in the release notes below, this release addresses the following Github issues:

Fixed Bugs

• QuickStart fails if missing directories
• some write failures do not get tallied in results
• An error during search options generation results in invalid options files
• Mapping fails when entity has two nested properties of the same entity type

Full Release Notes

Full Change Log

Package	Key	Method
marklogic-datahub-5.2.0.war	84699b634d815ca6331e2d413925532e14ed4249	SHA1SUM
marklogic-data-hub-5.2.0-client.jar	0d9f6b0be5c44e08f1826325b914f639e132d40d	SHA1SUM

v5.1.0

Release Notes for Data Hub 5.1.0

Release Summary

This is a major release and has lots of new functionality. In addition to the features in the release notes below, this release addresses the following Github issues:

Fixed Bugs

• Default merge strategy never fires
• Flow defs and custom modules go missing after flow runs
• ResponseHolder MismatchedInputException when Full Output Enabled
• ResponseHolder MismatchedInputException when Full Output Enabled
• Include ml:runIngest in REST extensions
• Fix the doc with regards to ml:runFlow capability
• Incorrect selected sources sorting order
• Smart Mastering: match property values are all cast to strings
• Debug QuickStart logging
• QuickStart Jobs Commited "search" is being executed twice
• On-no-match action not firing as part of smart mastering options for merge

Full Release Notes

Full Change Log