Re: [] Release Apache Jena 3.5.0

[Andy Seaborne]

On 25/10/17 20:05, aj...@apache.org wrote:
Possible option: change the default Maven profile to skip TDB2 for this 
3.5.0 release?
>
We buy ourselves some time (at least until a potential 3.5.1 with a 
stabilized TDB2 test regime) but we still keep TDB2 as available as 
possible.

Thanks for the suggestion - users consume Jena as maven artifacts and 
these match the release.

I'm quite uncomfortable with releasing with the main profile unstable, 
but I also don't want to block release on a final fix for whatever Bruno 
has come across, and I also want to get TDB2 out there so that people 
can start to mess with it (in the good way).

I am still in Vienna, so only 50% on at most, but I will try to 
reproduce Bruno's report.


ajs6f

Andy Seaborne wrote on 10/25/17 6:50 PM:
Bruno,

Thank you for running these tests.

== What to do about the 5.3.0 release

TDB2 is marked as experimental and I don't know how else to break the 
deadlock of not getting used for real except by a
release.  I've hammered as much as I can.

The absence of Data-0001 suggests it is a test setup/teardown problem, 
not a compaction problem. Compaction is currently
quite difficult to access (it isn't available live from Fuseki).

Options:

* Pull 5.3.0 and fix it. Unbounded wait.
* Remove TDB2 etc from 5.3.0.
* (if possible), identity the problem , then release with a note 
attached.

We can't have one part of Jena blocking the rest - there are still all 
the incremental improvements and all the
contributions to get out.

It's a compaction test and compaction does not remove data.  The 
previous version of the database is accessed read-only
(with writers locked out, but it is a read transaction).

However I'm biased.

    Andy

On 25/10/17 12:19, Bruno P. Kinoshita wrote:
I think one of the tests is failing when I run

`mvn clean test install`, and also when I run the same `mvn clean 
test -e -X -DforkMode=never` in debug mode in Eclipse.


The compact_prefixes_3 test method expects a directory like 
DB/Data-0001, but there is only a DB folder. The methods
to create the Data-0001 switchable location was called, but for some 
reason nothing happened.

Didn't have much time to thoroughly investigate it, so will have to 
leave the error here for others to take a look.
Will have more time to look into it tomorrow evening NZ time.
Running org.apache.jena.tdb2.sys.TestDatabaseOps
Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.028 
sec <<< FAILURE! - in
org.apache.jena.tdb2.sys.TestDatabaseOps
compact_prefixes_3(org.apache.jena.tdb2.sys.TestDatabaseOps)  Time 
elapsed: 0.053 sec  <<< ERROR!
java.lang.NullPointerException
at 
org.apache.jena.tdb2.sys.TestDatabaseOps.compact_prefixes_3(TestDatabaseOps.java:142) 


Running org.apache.jena.tdb2.sys.TestSys
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec 
- in org.apache.jena.tdb2.sys.TestSys
Running org.apache.jena.tdb2.sys.TestDatabaseConnection
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.103 
sec - in
org.apache.jena.tdb2.sys.TestDatabaseConnection
Running org.apache.jena.tdb2.assembler.TestTDBAssembler
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.449 
sec - in
org.apache.jena.tdb2.assembler.TestTDBAssembler
Running org.apache.jena.tdb2.TestDatabaseMgr
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.088 
sec - in org.apache.jena.tdb2.TestDatabaseMgr
Running org.apache.jena.tdb2.solver.TestSolverTDB
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.048 
sec - in org.apache.jena.tdb2.solver.TestSolverTDB
Running org.apache.jena.tdb2.solver.TestStats
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.013 
sec - in org.apache.jena.tdb2.solver.TestStats

Results :

Tests in error:
   TestDatabaseOps.compact_prefixes_3:142 » NullPointer

Tests run: 537, Failures: 0, Errors: 1, Skipped: 7

[INFO] 
------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Jena - Project .............................. SUCCESS 
[  1.902 s]
[INFO] Apache Jena - Shadowed external libraries .......... SUCCESS [ 
16.081 s]
[INFO] Apache Jena - IRI .................................. SUCCESS 
[  5.970 s]
[INFO] Apache Jena - Base Common Environment .............. SUCCESS [ 
16.289 s]
[INFO] Apache Jena - Core ................................. SUCCESS 
[01:28 min]
[INFO] Apache Jena - ARQ (SPARQL 1.1 Query Engine) ........ SUCCESS 
[01:30 min]
[INFO] Apache Jena - RDF Connection ....................... SUCCESS 
[  8.349 s]
[INFO] Apache Jena - TDB (Native Triple Store) ............ SUCCESS [ 
24.995 s]
[INFO] Apache Jena - Database Operation Environment ....... SUCCESS 
[  0.201 s]
[INFO] Apache Jena - DBOE Base ............................ SUCCESS 
[  9.072 s]
[INFO] Apache Jena - DBOE Transactions .................... SUCCESS 
[  7.257 s]
[INFO] Apache Jena - DBOE Indexes ......................... SUCCESS 
[  4.289 s]
[INFO] Apache Jena - DBOE Index test suite ................ SUCCESS 
[  4.663 s]
[INFO] Apache Jena - DBOE Transactional Datastructures .... SUCCESS [ 
11.756 s]
[INFO] Apache Jena - TDB2 ................................. FAILURE [ 
13.688 s]
[INFO] Apache Jena - Libraries POM ........................ SKIPPED
[INFO] Apache Jena - Command line tools ................... SKIPPED
[INFO] Apache Jena - SPARQL Text Search ................... SKIPPED
[INFO] Apache Jena - SPARQL Text Search - Elasticsearch ... SKIPPED
[INFO] Apache Jena - SPARQL Spatial Search ................ SKIPPED
[INFO] Apache Jena - Fuseki - A SPARQL 1.1 Server ......... SKIPPED
[INFO] Apache Jena - Fuseki Server Engine ................. SKIPPED
[INFO] Apache Jena - Fuseki Embedded Server ............... SKIPPED
[INFO] Apache Jena - Fuseki WAR File ...................... SKIPPED
[INFO] Apache Jena - Fuseki Server Standalone Jar ......... SKIPPED
[INFO] Apache Jena - Fuseki Basic Server .................. SKIPPED
[INFO] Apache Jena - Fuseki Binary Distribution ........... SKIPPED
[INFO] Apache Jena - Integration Testing .................. SKIPPED
[INFO] Apache Jena - Distribution ......................... SKIPPED
[INFO] Apache Jena - Fuseki1 .............................. SKIPPED
[INFO] Apache Jena - Data Tables for RDF and SPARQL ....... SKIPPED
[INFO] Apache Jena - SDB (SQL based triple store) ......... SKIPPED
[INFO] Apache Jena - Maven Plugins, including schemagen ... SKIPPED
[INFO] Apache Jena - Security Permissions ................. SKIPPED
[INFO] Apache Jena - Extras ............................... SKIPPED
[INFO] Apache Jena - Extras - Query Builder ............... SKIPPED
[INFO] Apache Jena - JDBC Parent .......................... SKIPPED
[INFO] Apache Jena - JDBC Core API ........................ SKIPPED
[INFO] Apache Jena - JDBC Remote Endpoint Driver .......... SKIPPED
[INFO] Apache Jena - JDBC In-Memory Driver ................ SKIPPED
[INFO] Apache Jena - JDBC TDB Driver ...................... SKIPPED
[INFO] Apache Jena - JDBC Driver Bundle ................... SKIPPED
[INFO] Apache Jena - Elephas .............................. SKIPPED
[INFO] Apache Jena - Elephas - Common API ................. SKIPPED
[INFO] Apache Jena - Elephas - I/O ........................ SKIPPED
[INFO] Apache Jena - Elephas - Map/Reduce ................. SKIPPED
[INFO] Apache Jena - Elephas - Statistics Demo App ........ SKIPPED
[INFO] Apache Jena - OSGi ................................. SKIPPED
[INFO] Apache Jena - OSGi bundle .......................... SKIPPED
[INFO] Apache Jena - OSGi Karaf features .................. SKIPPED
[INFO] Apache Jena ........................................ SKIPPED
[INFO] 
------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] 
------------------------------------------------------------------------
[INFO] Total time: 05:20 min
[INFO] Finished at: 2017-10-25T22:46:37+13:00
[INFO] Final Memory: 91M/1478M
[INFO] 
------------------------------------------------------------------------

Bruno