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

h5. GraphDB Connectors 4.1.2

No changes.

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

No changes.

h1. GraphDB 6.3.1