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https://issues.apache.org/jira/browse/JENA-1987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17238148#comment-17238148
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Andy Seaborne edited comment on JENA-1987 at 11/24/20, 2:03 PM:
----------------------------------------------------------------
Occasional test failure, only seen on ASF Jenkins (i.e. can be heavily loaded).
Looks like the test suite exits before the task is run.
Personally, I don't like deploymentt code doing any kind of adaption to make
tests work (e.g. semaphore signalling) because making the code more complicated
can have other effects that don't easily get noticed.
{noformat}
[INFO] Running org.apache.jena.fuseki.TS_FusekiWebapp
08:24:38 ERROR Server :: Exception in task 14 execution
org.apache.jena.dboe.transaction.txn.TransactionException:
TransactionCoordinator has been shutdown
at
org.apache.jena.dboe.transaction.txn.TransactionCoordinator.checkNotShutdown(TransactionCoordinator.java:345)
~[jena-dboe-transaction-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.dboe.transaction.txn.TransactionCoordinator.checkActive(TransactionCoordinator.java:340)
~[jena-dboe-transaction-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.dboe.transaction.txn.TransactionCoordinator.begin(TransactionCoordinator.java:515)
~[jena-dboe-transaction-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.dboe.transaction.txn.TransactionCoordinator.begin(TransactionCoordinator.java:504)
~[jena-dboe-transaction-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.dboe.transaction.txn.TransactionalBase.begin(TransactionalBase.java:110)
~[jena-dboe-transaction-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.dboe.storage.system.DatasetGraphStorage.begin(DatasetGraphStorage.java:59)
~[jena-dboe-storage-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.system.Txn.exec(Txn.java:76)
~[jena-arq-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.system.Txn.executeRead(Txn.java:115)
~[jena-arq-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.tdb2.sys.CopyDSG.copy(CopyDSG.java:35)
~[jena-tdb2-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.tdb2.sys.DatabaseOps.compact(DatabaseOps.java:236)
~[jena-tdb2-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.tdb2.sys.DatabaseOps.compact(DatabaseOps.java:198)
~[jena-tdb2-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.tdb2.DatabaseMgr.compact(DatabaseMgr.java:62)
~[jena-tdb2-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.fuseki.mgt.ActionCompact$CompactTask.run(ActionCompact.java:73)
~[classes/:?]
at
org.apache.jena.fuseki.async.AsyncPool.lambda$submit$0(AsyncPool.java:66)
~[jena-fuseki-core-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.fuseki.async.AsyncTask.call(AsyncTask.java:100)
[jena-fuseki-core-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[?:1.8.0_252]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[?:1.8.0_252]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[?:1.8.0_252]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
[ERROR] Tests run: 189, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:
79.542 s <<< FAILURE! - in org.apache.jena.fuseki.TS_FusekiWebapp
[ERROR] compact_01(org.apache.jena.fuseki.TestAdmin) Time elapsed: 9.375 s
<<< ERROR!
java.lang.NullPointerException
at org.apache.jena.fuseki.TestAdmin.compact_01(TestAdmin.java:346)
{noformat}
was (Author: andy.seaborne):
Occasional test failure, only seen on ASF Jenkins (i.e. can be heavily loaded).
Looks like the test suite exits before the task is run.
Personally, I don't like deploymentt code doing any kind of adaption to make
tests work (e.g. semanpire signalling) because making the code more complicated
can have other effects that don't easily get noticed.
{noformat}
[INFO] Running org.apache.jena.fuseki.TS_FusekiWebapp
08:24:38 ERROR Server :: Exception in task 14 execution
org.apache.jena.dboe.transaction.txn.TransactionException:
TransactionCoordinator has been shutdown
at
org.apache.jena.dboe.transaction.txn.TransactionCoordinator.checkNotShutdown(TransactionCoordinator.java:345)
~[jena-dboe-transaction-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.dboe.transaction.txn.TransactionCoordinator.checkActive(TransactionCoordinator.java:340)
~[jena-dboe-transaction-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.dboe.transaction.txn.TransactionCoordinator.begin(TransactionCoordinator.java:515)
~[jena-dboe-transaction-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.dboe.transaction.txn.TransactionCoordinator.begin(TransactionCoordinator.java:504)
~[jena-dboe-transaction-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.dboe.transaction.txn.TransactionalBase.begin(TransactionalBase.java:110)
~[jena-dboe-transaction-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.dboe.storage.system.DatasetGraphStorage.begin(DatasetGraphStorage.java:59)
~[jena-dboe-storage-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.system.Txn.exec(Txn.java:76)
~[jena-arq-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.system.Txn.executeRead(Txn.java:115)
~[jena-arq-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.tdb2.sys.CopyDSG.copy(CopyDSG.java:35)
~[jena-tdb2-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.tdb2.sys.DatabaseOps.compact(DatabaseOps.java:236)
~[jena-tdb2-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.tdb2.sys.DatabaseOps.compact(DatabaseOps.java:198)
~[jena-tdb2-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.tdb2.DatabaseMgr.compact(DatabaseMgr.java:62)
~[jena-tdb2-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at
org.apache.jena.fuseki.mgt.ActionCompact$CompactTask.run(ActionCompact.java:73)
~[classes/:?]
at
org.apache.jena.fuseki.async.AsyncPool.lambda$submit$0(AsyncPool.java:66)
~[jena-fuseki-core-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at org.apache.jena.fuseki.async.AsyncTask.call(AsyncTask.java:100)
[jena-fuseki-core-3.18.0-SNAPSHOT.jar:3.18.0-SNAPSHOT]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[?:1.8.0_252]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[?:1.8.0_252]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[?:1.8.0_252]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
[ERROR] Tests run: 189, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:
79.542 s <<< FAILURE! - in org.apache.jena.fuseki.TS_FusekiWebapp
[ERROR] compact_01(org.apache.jena.fuseki.TestAdmin) Time elapsed: 9.375 s
<<< ERROR!
java.lang.NullPointerException
at org.apache.jena.fuseki.TestAdmin.compact_01(TestAdmin.java:346)
{noformat}
> HTTP API for TDB compact AND/OR periodical compact
> --------------------------------------------------
>
> Key: JENA-1987
> URL: https://issues.apache.org/jira/browse/JENA-1987
> Project: Apache Jena
> Issue Type: New Feature
> Components: Fuseki
> Reporter: Martin Kopeček
> Assignee: Rob Vesse
> Priority: Major
> Fix For: Jena 3.17.0
>
> Attachments: log
>
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> To be able to use Fuseki server as a standalone service, we need to run the
> compacting of the database from a different node (after updating the data in
> the database) using HTTP API.
> Other solution would be to implement runnign tdb compact on a configurable
> interval (e.g. 5 minutes).
> Our tdb database is updated every five minutes (so grows rapidly) and manual
> compacting is not an option.
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