GraphDB-Enterprise Release Notes

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Current by evgeni.milev
on Sep 15, 2015 16:38.

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h1. GraphDB 6.4.4

Highlights:

* bug fixes in the Workbench

Component versions:
||Sesame||Engine||Workbench||Connectors||
| 2.7.8 | 6.2.4 | 6.6.3 | 4.1.2 |

h5. GraphDB Engine

* No changes

h5. GraphDB Workbench

Bug fixes:

* WB-682 Updates execute but report fake generic error
* WB-683 Spinner on update doesn't go away in Safari

h5. GraphDB Connectors

* No changes

h1. GraphDB 6.4.3

Highlights:

* bugfixes in the engine
* explain plan improvement (experimental)
* improved diagnostics and notifications in the cluster
* bug fixes in the Workbench

Component versions:
||Sesame||Engine||Workbench||Connectors||
| 2.7.8 | 6.2.4 | 6.6.2 | 4.1.2 |

h5. GraphDB Engine

Features and improvements:

* OWLIM-2344 Additional JMX notifications in the master
* OWLIM-2398 Ignore n number of faults in the worker to make the status reporting stable
* OWLIM-2318 Show cluster status in the MBean
* OWLIM-2387 New worker statuses in master - REPLICATION_SERVER, REPLICATION_CLIENT
* OWLIM-2172 Alternative explain plan accesible through onto:experimental-explain that produces much better results than the old explain plan
* OWLIM-2380 Explain plan support for CONSTRUCT, DESCRIBE and ASK queries

Bugfixes:

* OWLIM-2389 Master not reporting failed transaction to a client
* OWLIM-2383 Reordering PluginTriplePatterns introduces inconsistent query plans with duplicates
* OWLIM-2385 Failing the compile PIE file with error incompatible types required: java.lang.String found: boolean
* OWLIM-2395 Long FILTERs with more than 16 OR clauses are incorrectly optimized
* OWLIM-2346 Backup operation makes the cluster unresponsive
* OWLIM-2394 VALUES with single BindingSet before BIND is converted to Filter (as a result of optimization) but then disappears from the query after SubQuery.optimize()
* OWLIM-2378 rdfs:Resource resource appears from nowhere after a rulset change
* OWLIM-2374 JVM garbage collection shouldn't be initiated when cleaning old connections
* OWLIM-1532 Worker hasn’t recovered after clearing
* OWLIM-1576 Build the name of the ClusterInfo bean from the master repository name and not the current Thread name
* OWLIM-2370 Unable to delete statements from GraphDB
* OWLIM-2386 Exceptions on begin transaction are not handled properly
* OWLIM-2284 Exception when importing large files
* OWLIM-2367 The database engine shows incorrect repository size
* OWLIM-2376 Failing the compile PIE file with error incompatible types required: java.lang.String found: boolean
* OWLIM-2307 Negative number of Pending Writes showing in JMX properties of the master
* OWLIM-2238 NQuadsSimpleParser does not handle baseUri properly
* OWLIM-2399 Optimization for IN -> VALUES fails to recognize NOT IN operator

h5. GraphDB Workbench

Bug fixes:

* WB-105 Some errors on query execution not reported to user
* WB-635 Error reporting for unreachable locations
* WB-636 Access denied when trying to execute query
* WB-637 Unable to download results from System repository
* WB-639 Workbench cannot load settings from previous releases
* WB-671 No permission to execute SPARQL queries over SSL if security is enabled

h5. GraphDB Connectors

* No changes

h1. GraphDB 6.4.2

Highlights:

* bugfixes in the engine
* explain plan improvement (experimental)
* storage tool improvement
* improve data consistency in EE
* improvements and fixes for some basic scenarios in cluster environment - rolling upgrade, backup, replication

Component versions:
||Sesame||Engine||Workbench||Connectors||
| 2.7.8 | 6.2.3 | 6.6.1 | 4.1.2 |

h5. GraphDB Engine

Features:

* OWLIM-2172 Explain plan improvments
* OWLIM-2178 Cluster data consistency per connection
* OWLIM-1368 SPARQL 1.1 VALUES implementation
* OWLIM-2281 Read-only mode for master
* OWLIM-2283 Strict consistency mode for master
* OWLIM-2282 Suspend-backup flag for master
* OWLIM-2199 Storage tool 'scan' command - groups statements by flags and compare counts for each group between indexes
* OWLIM-2313 Storage tool 'export' command
* OWLIM-2198 Storage tool 'repair' command - compares and updates all indexes
* OWLIM-2354 New JMX command to flush and shutdown GDB repository
* OWLIM-2358 Client Failover API - configurable timeout before giving up requests and run-time re-configuration support

Bugfixes:

* OWLIM-2353 Fix: Reads stop after 2 workers are taken down in 1m3w setup
* OWLIM-2197 Fix: Invalid FILTER clause (?a = x && ?a = y) return false positive results than the old explain plan
* OWLIM-2333 Fix: A worker reports different fingerprints when initialized for first time and after restore
* OWLIM-2250 Fix: Investigate performance degradation and wrong results on queries in GraphDB 6.2.2 compared to 6.1.8410
* OWLIM-2351 Fix: Ruleset with a specific consistency checking rule fails to deliver a descriptive exception
* OWLIM-2369 Fix: Adding non-existing worker + restart of the master leads to less workers shown in JMX
* OWLIM-2341 Fix: Correct the console messages produced by the storageTool when rebuilding indexes files.
* OWLIM-2248 Fix: Properly patch the logback.xml configuration file in the enterprise distribution
* OWLIM-2316 Fix: Large queries crash GraphDB with OutOfMemoryError
* OWLIM-2337 Fix: Deadlock when running the finalizer in sail connection impl might result in a deadlock
* OWLIM-2310 Fix: Group by queries are not stopped by timeouts since 6.1.SP4

h5. GraphDB Workbench

* No changes

h5. GraphDB Connectors

* No changes

h1. GraphDB 6.4.1

This release of GraphDB contains some fixes for the Workbench. If you use the Workbench we strongly recommend you to upgrade.

Component versions:
||Sesame||Engine||Workbench||Connectors||
| 2.7.8 | 6.2.2 | 6.6.1 | 4.1.2 |

h5. GraphDB Engine 6.2.2

No changes.

h5. GraphDB Workbench 6.6.1

* WB-611 Fix: Export not working when security is ON
* WB-607 Fix: Workbench behind some proxies doesn't know what port for the repository cookie to check
* WB-604 Fix: Unreachable location makes cluster manager unusable
* WB-603 Fix: Cluster view doesn't work when you have locations that were added with localhost only
* WB-602 Fix: Non initialized masters in the cluster view are disabled and the reason is misleading
* WB-601 Fix: Adding invalid values in the edit dialog of the location closes the dialog and doesn't save the values
* WB-600 Fix: First attached location is not properly validated

h5. GraphDB Connectors 4.1.2

No changes.

h1. GraphDB 6.4.0

This release of GraphDB focuses on the usability and stability of the Workbench. If you use the Workbench we strongly recommend you to upgrade. The release also introduces support for Blueprints RDF/Gremlin and SPARQL-MM. There are no changes in the Engine or the Connectors.

Component versions:
h5. GraphDB Connectors 4.1.2

No changes.

h5. Other
- Support for Blueprints RDF
- Support for SPARQL-MM

h1. GraphDB 6.3.1