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https://issues.apache.org/jira/browse/JENA-1407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16221319#comment-16221319
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Andy Seaborne commented on JENA-1407:
-------------------------------------
[^Elephas-Test-Times] is the results of running the (non-parallel) Elephas I/O
test suite three times in a row, then edited to pick out the interesting
numbers.
The same tests are slow each time. and run like this the total elapsed time is
consistent
TriX, json-ld are >60s.
Thrift, RDFXML are not slow but *2 longer than the fast formats. RDF-Thrift is
binary N-triples which makes it strange.
Simplifed results:
{noformat}
* First test - maybe startup costs.
-- org.apache.jena.hadoop.rdf.io.output.trig.BatchedTriGOutputTest
Time elapsed: 65.085 sec
-- org.apache.jena.hadoop.rdf.io.input.trix.TriXAsQuadsInputTest
Time elapsed: 70.228 sec
-- org.apache.jena.hadoop.rdf.io.input.trix.TriXInputTest
Time elapsed: 70.124 sec
-- org.apache.jena.hadoop.rdf.io.input.thrift.ThriftQuadInputTest
Time elapsed: 6.373 sec
-- org.apache.jena.hadoop.rdf.io.input.thrift.ThriftTripleInputTest
Time elapsed: 6.339 sec
-- org.apache.jena.hadoop.rdf.io.input.rdfxml.RdfXmlInputTest
Time elapsed: 7.481 sec
-- org.apache.jena.hadoop.rdf.io.input.rdfxml.RdfXmlAsTriplesInputTest
Time elapsed: 7.507 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.thrift.BZippedThriftTripleInputTest
Time elapsed: 10.015 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.thrift.GZippedThriftQuadInputTest
Time elapsed: 6.68 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.thrift.GZippedThriftTripleInputTest
Time elapsed: 6.587 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.thrift.DeflatedThriftTripleInputTest
Time elapsed: 6.62 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.thrift.DeflatedThriftQuadInputTest
Time elapsed: 6.629 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.thrift.BZippedThriftQuadInputTest
Time elapsed: 10.448 sec
-- org.apache.jena.hadoop.rdf.io.input.compressed.rdfxml.GZippedRdfXmlInputTest
Time elapsed: 7.737 sec
-- org.apache.jena.hadoop.rdf.io.input.compressed.rdfxml.DeflatedRdfXmlInputTest
Time elapsed: 7.782 sec
-- org.apache.jena.hadoop.rdf.io.input.compressed.rdfxml.BZippedRdfXmlInputTest
Time elapsed: 10.958 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.jsonld.GZippedJsonLDQuadInputTest
Time elapsed: 61.071 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.jsonld.GZippedJsonLDTripleInputTest
Time elapsed: 60.825 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.jsonld.DeflatedJsonLDTripleInputTest
Time elapsed: 60.728 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.jsonld.BZippedJsonLDQuadInputTest
Time elapsed: 63.307 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.jsonld.BZippedJsonLDTripleInputTest
Time elapsed: 61.121 sec
--
org.apache.jena.hadoop.rdf.io.input.compressed.jsonld.DeflatedJsonLDQuadInputTest
Time elapsed: 60.821 sec
-- org.apache.jena.hadoop.rdf.io.input.jsonld.JsonLDQuadInputTest
Time elapsed: 60.544 sec
-- org.apache.jena.hadoop.rdf.io.input.jsonld.JsonLDTripleInputTest
Time elapsed: 60.489 sec
{noformat}
> Improvements to build/test time of Elephas tests.
> -------------------------------------------------
>
> Key: JENA-1407
> URL: https://issues.apache.org/jira/browse/JENA-1407
> Project: Apache Jena
> Issue Type: Improvement
> Reporter: Andy Seaborne
> Priority: Minor
> Attachments: Elephas-Test-Times
>
>
> The Elephas test can take a significant proportion of the total build time.
> if this could be improved without lost of testing, development and release
> work, building locally would be improved.
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