[
https://issues.apache.org/jira/browse/OAK-8780?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17015817#comment-17015817
]
Julian Reschke edited comment on OAK-8780 at 1/15/20 10:42 AM:
---------------------------------------------------------------
Getting test failure:
{noformat}
[INFO] Running org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT
[ERROR] Tests run: 5, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 13.706
s <<< FAILURE! - in org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT
[ERROR]
testMultiThreadedSameLarge(org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT)
Time elapsed: 2.206 s <<< FAILURE!
java.lang.AssertionError: org.apache.jackrabbit.core.data.DataStoreException:
Could not add record
at
org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT.testMultiThreadedSameLarge(FSBackendIT.java:147)
[ERROR]
testMultiThreadedSame(org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT)
Time elapsed: 0.241 s <<< FAILURE!
java.lang.AssertionError: org.apache.jackrabbit.core.data.DataStoreException:
Could not add record
at
org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT.testMultiThreadedSame(FSBackendIT.java:130)
[INFO]
[INFO] Results:
[INFO]
[ERROR] Failures:
[ERROR] FSBackendIT.testMultiThreadedSame:130
org.apache.jackrabbit.core.data.DataStoreException: Could not add record
[ERROR] FSBackendIT.testMultiThreadedSameLarge:147
org.apache.jackrabbit.core.data.DataStoreException: Could not add record
[INFO]
[ERROR] Tests run: 5, Failures: 2, Errors: 0, Skipped: 0
{noformat}
log excerpt:
{noformat}
11:38:42.676 ERROR [main] FSBackendIT.java:180 error
java.util.concurrent.ExecutionException:
org.apache.jackrabbit.core.data.DataStoreException: Could not add record
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at
org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT.assertFuture(FSBackendIT.java:253)
at
org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT.doTest(FSBackendIT.java:215)
at
org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT.testMultiThreadedDifferentLarge(FSBackendIT.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at
org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
Caused by: org.apache.jackrabbit.core.data.DataStoreException: Could not add
record
at
org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackend.write(FSBackend.java:136)
at
org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT.lambda$put$0(FSBackendIT.java:227)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: Can not rename
C:\projects\apache\oak\trunk\oak-blob-plugins\target\junit8675653421863456584\junit9158663938050150225\fsbackend5780482138598341572.tmp
to
C:\projects\apache\oak\trunk\oak-blob-plugins\target\junit8675653421863456584\junit9158663938050150225\00\00\ID\0000ID387
(media read only?)
at
org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackend.write(FSBackend.java:131)
... 5 common frames omitted
{noformat}
was (Author: reschke):
Getting test failure:
{noformat}
[INFO] Running org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT
[ERROR] Tests run: 5, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 13.706
s <<< FAILURE! - in org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT
[ERROR]
testMultiThreadedSameLarge(org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT)
Time elapsed: 2.206 s <<< FAILURE!
java.lang.AssertionError: org.apache.jackrabbit.core.data.DataStoreException:
Could not add record
at
org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT.testMultiThreadedSameLarge(FSBackendIT.java:147)
[ERROR]
testMultiThreadedSame(org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT)
Time elapsed: 0.241 s <<< FAILURE!
java.lang.AssertionError: org.apache.jackrabbit.core.data.DataStoreException:
Could not add record
at
org.apache.jackrabbit.oak.plugins.blob.datastore.FSBackendIT.testMultiThreadedSame(FSBackendIT.java:130)
[INFO]
[INFO] Results:
[INFO]
[ERROR] Failures:
[ERROR] FSBackendIT.testMultiThreadedSame:130
org.apache.jackrabbit.core.data.DataStoreException: Could not add record
[ERROR] FSBackendIT.testMultiThreadedSameLarge:147
org.apache.jackrabbit.core.data.DataStoreException: Could not add record
[INFO]
[ERROR] Tests run: 5, Failures: 2, Errors: 0, Skipped: 0
{noformat}
> Remove the synchronized block on the FSBackend
> ----------------------------------------------
>
> Key: OAK-8780
> URL: https://issues.apache.org/jira/browse/OAK-8780
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: blob-plugins
> Reporter: Ankita Agarwal
> Assignee: Amit Jain
> Priority: Major
> Fix For: 1.24.0
>
> Attachments: unit-tests.log
>
>
> Initial upload requests are all within 5sec. Once the upload staging cache is
> getting filled up the response time of upload request gets degraded. Only
> one thread at a time is runnable and rest remains in blocked state after
> upload staging cache fills up
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