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beebs-systap avatar beebs-systap commented on May 20, 2024

Thank you. Can you post the output of the status page http://localhost:9999/blazegraph/#status? How is Blazegraph being deployed?

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VonUniGE avatar VonUniGE commented on May 20, 2024

Here is the output of http://localhost:9999/blazegraph/#status:

Build Version=2.1.0

Build Git Commit=c7075f1a635174b709d5bf2f3bfa92365fa60f51

Build Git Branch=refs/heads/BLAZEGRAPH_RELEASE_2_1_0

Accepted query count=9

Running query count=0

Show queries, query details.


/GeoSpatial/bigMinCalculationTimeMS=0
/GeoSpatial/filterCalculationTimeMS=0
/GeoSpatial/geoSpatialSearchRequests=0
/GeoSpatial/geoSpatialServiceCallSubRangeTasks=0
/GeoSpatial/geoSpatialServiceCallTasks=0
/GeoSpatial/rangeCheckCalculationTimeMS=0
/GeoSpatial/zOrderIndexHitRatio=null
/GeoSpatial/zOrderIndexHits=0
/GeoSpatial/zOrderIndexMisses=0
/GeoSpatial/zOrderIndexScannedValues=0
/blockedWorkQueueCount=0
/blockedWorkQueueRunningTotal=3451
/deadlineQueueSize=0
/operatorActiveCount=0
/operatorHaltCount=4554
/operatorStartCount=4554
/operatorTasksPerQuery=569.25
/queriesPerSecond=0.4151746328299341
/queryDoneCount=8
/queryErrorCount=0
/queryStartCount=8

I've deployed bigdata.war on Apache Tomcat/8.0.32 by unzipping the war in the webapps directory.

The two only things I've modified from the default configuration is the location of the property file in web.xml and the location of the AbstractJournal file in the property file.

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beebs-systap avatar beebs-systap commented on May 20, 2024

This could be a Tomcat time-out issue on waiting for the response. I would be curious if you run ./scripts/startBlazegraph.sh and try the same curl from localhost:9999, if you get the same error.

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VonUniGE avatar VonUniGE commented on May 20, 2024

I've build blazegraph 2.1.0 from this repository and launch ./startBlazegraph.sh. Then I sent the following request :
curl -X POST http://localhost:9999/blazegraph/sparql --data-urlencode 'update=LOAD <file:///mnt/data/test/a0001.ttl>;
The process finished without errors, created a 6.2Gb blazegraph.jnl from a 2.6Gb ttl file and gives me this answer:

<p>totalElapsed=2248785ms, elapsed=2248690ms, connFlush=0ms, batchResolve=0, whereClause=0ms, deleteClause=0ms, insertClause=0ms</p
><hr><p>COMMIT: totalElapsed=2261800ms, commitTime=1464107363696, mutationCount=37226743</p

but then trying a request from the documentation:

curl -X POST http://localhost:9999/blazegraph/sparql --data-urlencode 'query=SELECT * { ?s ?p ?o } LIMIT 1' -H 'Accept:application/rdf+xml'

gives me an error:

ERROR: QueryEngine.java:1101: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.engine.ChunkedRunningQuery.scheduleNext(ChunkedRunningQuery.java:428)
    at com.bigdata.bop.engine.ChunkedRunningQuery.consumeChunk(ChunkedRunningQuery.java:363)
    at com.bigdata.bop.engine.QueryEngine$QueryEngineTask.run(QueryEngine.java:1084)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
ERROR: QueryEngine.java:1101: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.engine.ChunkedRunningQuery.scheduleNext(ChunkedRunningQuery.java:428)
    at com.bigdata.bop.engine.ChunkedRunningQuery.consumeChunk(ChunkedRunningQuery.java:363)
    at com.bigdata.bop.engine.QueryEngine$QueryEngineTask.run(QueryEngine.java:1084)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
ERROR: Haltable.java:469: com.bigdata.bop.join.PipelineJoin$JoinTask{ joinOp=com.bigdata.bop.join.PipelineJoin[3]()[ BOp.bopId=3, JoinAnnotations.constraints=null, AST2BOpBase.simpleJoin=true, BOp.evaluationContext=ANY, AccessPathJoinAnnotations.predicate=com.bigdata.rdf.spo.SPOPredicate[1](s=null, p=null, o=null, --anon-2=null)[ IPredicate.relationName=[kb.spo], IPredicate.timestamp=1464108246720, BOp.bopId=1, AST2BOpBase.estimatedCardinality=37226743, AST2BOpBase.originalIndex=SPOC, IPredicate.flags=[KEYS,VALS,READONLY,PARALLEL], IPredicate.accessPathFilter=cutthecrap.utils.striterators.NOPFilter@2a9eeb5c{annotations=null,filterChain=[com.bigdata.bop.rdf.filter.StripContextFilter(), com.bigdata.bop.ap.filter.DistinctFilter()]}]]} : isFirstCause=true : java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.engine.ChunkedRunningQuery.scheduleNext(ChunkedRunningQuery.java:428)
    at com.bigdata.bop.engine.ChunkedRunningQuery.acceptChunk(ChunkedRunningQuery.java:331)
    at com.bigdata.bop.engine.QueryEngine.acceptChunk(QueryEngine.java:1149)
    at com.bigdata.bop.engine.StandaloneChunkHandler.handleChunk(StandaloneChunkHandler.java:66)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.outputChunk(ChunkedRunningQuery.java:1670)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.addReorderAllowed(ChunkedRunningQuery.java:1599)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.add(ChunkedRunningQuery.java:1540)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.add(ChunkedRunningQuery.java:1424)
    at com.bigdata.relation.accesspath.UnsyncLocalOutputBuffer.handleChunk(UnsyncLocalOutputBuffer.java:59)
    at com.bigdata.relation.accesspath.UnsyncLocalOutputBuffer.handleChunk(UnsyncLocalOutputBuffer.java:14)
    at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.overflow(AbstractUnsynchronizedArrayBuffer.java:287)
    at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.add2(AbstractUnsynchronizedArrayBuffer.java:215)
    at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.add(AbstractUnsynchronizedArrayBuffer.java:173)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$AccessPathTask.handleJoin2(PipelineJoin.java:1868)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$AccessPathTask.call(PipelineJoin.java:1684)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$BindingSetConsumerTask.runOneTask(PipelineJoin.java:1087)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$BindingSetConsumerTask.call(PipelineJoin.java:995)
    at com.bigdata.bop.join.PipelineJoin$JoinTask.consumeSource(PipelineJoin.java:729)
    at com.bigdata.bop.join.PipelineJoin$JoinTask.call(PipelineJoin.java:623)
    at com.bigdata.bop.join.PipelineJoin$JoinTask.call(PipelineJoin.java:382)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
    at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkTask.call(ChunkedRunningQuery.java:1317)
    at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkTaskWrapper.run(ChunkedRunningQuery.java:897)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
    at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkFutureTask.run(ChunkedRunningQuery.java:792)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
ERROR: QueryEngine.java:1101: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.engine.ChunkedRunningQuery.scheduleNext(ChunkedRunningQuery.java:428)
    at com.bigdata.bop.engine.ChunkedRunningQuery.consumeChunk(ChunkedRunningQuery.java:363)
    at com.bigdata.bop.engine.QueryEngine$QueryEngineTask.run(QueryEngine.java:1084)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
ERROR: Banner.java:160: Uncaught exception in thread
java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.engine.ChunkedRunningQuery.scheduleNext(ChunkedRunningQuery.java:428)
    at com.bigdata.bop.engine.ChunkedRunningQuery.access$300(ChunkedRunningQuery.java:90)
    at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkFutureTask.run(ChunkedRunningQuery.java:828)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
WARN : Haltable.java:474: com.bigdata.bop.join.PipelineJoin$JoinTask{ joinOp=com.bigdata.bop.join.PipelineJoin[3]()[ BOp.bopId=3, JoinAnnotations.constraints=null, AST2BOpBase.simpleJoin=true, BOp.evaluationContext=ANY, AccessPathJoinAnnotations.predicate=com.bigdata.rdf.spo.SPOPredicate[1](s=null, p=null, o=null, --anon-2=null)[ IPredicate.relationName=[kb.spo], IPredicate.timestamp=1464108246720, BOp.bopId=1, AST2BOpBase.estimatedCardinality=37226743, AST2BOpBase.originalIndex=SPOC, IPredicate.flags=[KEYS,VALS,READONLY,PARALLEL], IPredicate.accessPathFilter=cutthecrap.utils.striterators.NOPFilter@2a9eeb5c{annotations=null,filterChain=[com.bigdata.bop.rdf.filter.StripContextFilter(), com.bigdata.bop.ap.filter.DistinctFilter()]}]]} : isFirstCause=false : java.lang.RuntimeException: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
java.lang.RuntimeException: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.join.PipelineJoin$JoinTask$AccessPathTask.handleJoin2(PipelineJoin.java:1961)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$AccessPathTask.call(PipelineJoin.java:1684)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$BindingSetConsumerTask.runOneTask(PipelineJoin.java:1087)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$BindingSetConsumerTask.call(PipelineJoin.java:995)
    at com.bigdata.bop.join.PipelineJoin$JoinTask.consumeSource(PipelineJoin.java:729)
    at com.bigdata.bop.join.PipelineJoin$JoinTask.call(PipelineJoin.java:623)
    at com.bigdata.bop.join.PipelineJoin$JoinTask.call(PipelineJoin.java:382)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
    at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkTask.call(ChunkedRunningQuery.java:1317)
    at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkTaskWrapper.run(ChunkedRunningQuery.java:897)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
    at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkFutureTask.run(ChunkedRunningQuery.java:792)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.engine.ChunkedRunningQuery.scheduleNext(ChunkedRunningQuery.java:428)
    at com.bigdata.bop.engine.ChunkedRunningQuery.acceptChunk(ChunkedRunningQuery.java:331)
    at com.bigdata.bop.engine.QueryEngine.acceptChunk(QueryEngine.java:1149)
    at com.bigdata.bop.engine.StandaloneChunkHandler.handleChunk(StandaloneChunkHandler.java:66)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.outputChunk(ChunkedRunningQuery.java:1670)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.addReorderAllowed(ChunkedRunningQuery.java:1599)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.add(ChunkedRunningQuery.java:1540)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.add(ChunkedRunningQuery.java:1424)
    at com.bigdata.relation.accesspath.UnsyncLocalOutputBuffer.handleChunk(UnsyncLocalOutputBuffer.java:59)
    at com.bigdata.relation.accesspath.UnsyncLocalOutputBuffer.handleChunk(UnsyncLocalOutputBuffer.java:14)
    at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.overflow(AbstractUnsynchronizedArrayBuffer.java:287)
    at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.add2(AbstractUnsynchronizedArrayBuffer.java:215)
    at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.add(AbstractUnsynchronizedArrayBuffer.java:173)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$AccessPathTask.handleJoin2(PipelineJoin.java:1868)
    ... 17 more
ERROR: ChunkedRunningQuery.java:1835: Could not notify query controller: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.engine.ChunkedRunningQuery.scheduleNext(ChunkedRunningQuery.java:428)
    at com.bigdata.bop.engine.ChunkedRunningQuery.consumeChunk(ChunkedRunningQuery.java:363)
    at com.bigdata.bop.engine.ChunkedRunningQuery.haltOp(ChunkedRunningQuery.java:384)
    at com.bigdata.bop.engine.ChunkedRunningQuery$SendHaltMessageTask.run(ChunkedRunningQuery.java:1825)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
WARN : Haltable.java:474: com.bigdata.bop.join.PipelineJoin$JoinTask{ joinOp=com.bigdata.bop.join.PipelineJoin[3]()[ BOp.bopId=3, JoinAnnotations.constraints=null, AST2BOpBase.simpleJoin=true, BOp.evaluationContext=ANY, AccessPathJoinAnnotations.predicate=com.bigdata.rdf.spo.SPOPredicate[1](s=null, p=null, o=null, --anon-2=null)[ IPredicate.relationName=[kb.spo], IPredicate.timestamp=1464108246720, BOp.bopId=1, AST2BOpBase.estimatedCardinality=37226743, AST2BOpBase.originalIndex=SPOC, IPredicate.flags=[KEYS,VALS,READONLY,PARALLEL], IPredicate.accessPathFilter=cutthecrap.utils.striterators.NOPFilter@2a9eeb5c{annotations=null,filterChain=[com.bigdata.bop.rdf.filter.StripContextFilter(), com.bigdata.bop.ap.filter.DistinctFilter()]}]]} : isFirstCause=false : java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.join.PipelineJoin$JoinTask$BindingSetConsumerTask.call(PipelineJoin.java:1027)
    at com.bigdata.bop.join.PipelineJoin$JoinTask.consumeSource(PipelineJoin.java:729)
    at com.bigdata.bop.join.PipelineJoin$JoinTask.call(PipelineJoin.java:623)
    at com.bigdata.bop.join.PipelineJoin$JoinTask.call(PipelineJoin.java:382)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
    at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkTask.call(ChunkedRunningQuery.java:1317)
    at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkTaskWrapper.run(ChunkedRunningQuery.java:897)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at com.bigdata.concurrent.FutureTaskMon.run(FutureTaskMon.java:63)
    at com.bigdata.bop.engine.ChunkedRunningQuery$ChunkFutureTask.run(ChunkedRunningQuery.java:792)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.join.PipelineJoin$JoinTask$AccessPathTask.handleJoin2(PipelineJoin.java:1961)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$AccessPathTask.call(PipelineJoin.java:1684)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$BindingSetConsumerTask.runOneTask(PipelineJoin.java:1087)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$BindingSetConsumerTask.call(PipelineJoin.java:995)
    ... 14 more
Caused by: java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
    at com.bigdata.bop.engine.ChunkedRunningQuery.scheduleNext(ChunkedRunningQuery.java:428)
    at com.bigdata.bop.engine.ChunkedRunningQuery.acceptChunk(ChunkedRunningQuery.java:331)
    at com.bigdata.bop.engine.QueryEngine.acceptChunk(QueryEngine.java:1149)
    at com.bigdata.bop.engine.StandaloneChunkHandler.handleChunk(StandaloneChunkHandler.java:66)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.outputChunk(ChunkedRunningQuery.java:1670)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.addReorderAllowed(ChunkedRunningQuery.java:1599)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.add(ChunkedRunningQuery.java:1540)
    at com.bigdata.bop.engine.ChunkedRunningQuery$HandleChunkBuffer.add(ChunkedRunningQuery.java:1424)
    at com.bigdata.relation.accesspath.UnsyncLocalOutputBuffer.handleChunk(UnsyncLocalOutputBuffer.java:59)
    at com.bigdata.relation.accesspath.UnsyncLocalOutputBuffer.handleChunk(UnsyncLocalOutputBuffer.java:14)
    at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.overflow(AbstractUnsynchronizedArrayBuffer.java:287)
    at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.add2(AbstractUnsynchronizedArrayBuffer.java:215)
    at com.bigdata.relation.accesspath.AbstractUnsynchronizedArrayBuffer.add(AbstractUnsynchronizedArrayBuffer.java:173)
    at com.bigdata.bop.join.PipelineJoin$JoinTask$AccessPathTask.handleJoin2(PipelineJoin.java:1868)
    ... 17 more

from database.

beebs-systap avatar beebs-systap commented on May 20, 2024

That error typically indicates the code was compiled with Java 8 and being run in Java 7. Is that possible in your case? You could try a full local rebuild with ./scripts/mavenInstall.sh to make sure you are build with the same Java version you're using in execution.

from database.

VonUniGE avatar VonUniGE commented on May 20, 2024

Unfortunately, I can't install a build environment on the deployment server. But I can say that the build was done with

java version "1.7.0_101"
OpenJDK Runtime Environment (IcedTea 2.6.6) (7u101-2.6.6-1~deb8u1)
OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode)

and the deployment server runs

java version "1.7.0_79"
OpenJDK Runtime Environment (IcedTea 2.5.6) (7u79-2.5.6-1~deb8u1)
OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode)

In a few days, I will do some more test in a new environment and give you the results.

from database.

VonUniGE avatar VonUniGE commented on May 20, 2024

Hello,

I've requested (and obtained) a dedicated virtual machine with 1To of disk and 12Gb of memory. I've build and installed blazegraph 2.1.1 from this repository. Loading the same 2.6Gb file takes 1951153ms (~32 min.) and generates a 6.2Gb blazegraph.jnl. All SPARQL requests are now sucessful.

Does the request time and the size of the generated file seem correct?

Thank you.

from database.

beebs-systap avatar beebs-systap commented on May 20, 2024

OK -- good news. That times doesn't seem outside of the range that we'd expect. There are likely some tuning options if you use the DataLoader and InlineIVs.

from database.

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