[teiid-issues] [JBoss JIRA] (TEIID-4726) "java.util.ConcurrentModificationException" when deploying VDB

"java.util.ConcurrentModificationException" when deploying VDB -------------------------------------------------------------- Key: TEIID-4726 URL: https://issues.jboss.org/browse/TEIID-4726 Project: Teiid Issue Type: Bug Components: Server Affects Versions: 8.7.9.6_2 Reporter: Debbie Steigner Assignee: Steven Hawkins Fix For: 9.2, 8.7.12.6_2 Customer is seeing "java.util.ConcurrentModificationException"[1] when deploying their VDB, the vdb is not active. [1] 06:10:47,275 ERROR [stderr] (teiid-async-threads - 3) Exception in thread "teiid-async-threads - 3" java.util.ConcurrentModificationException 06:10:47,276 ERROR [stderr] (teiid-async-threads - 3) at java.util.ArrayList.writeObject(ArrayList.java:746) 06:10:47,276 ERROR [stderr] (teiid-async-threads - 3) at sun.reflect.GeneratedMethodAccessor86.invoke(Unknown Source) 06:10:47,276 ERROR [stderr] (teiid-async-threads - 3) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 06:10:47,276 ERROR [stderr] (teiid-async-threads - 3) at java.lang.reflect.Method.invoke(Method.java:606) 06:10:47,276 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1028) 06:10:47,276 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1495) 06:10:47,277 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) 06:10:47,277 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) 06:10:47,277 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) 06:10:47,288 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) 06:10:47,289 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) 06:10:47,289 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) 06:10:47,289 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) 06:10:47,289 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) 06:10:47,289 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) 06:10:47,289 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) 06:10:47,290 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) 06:10:47,290 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) 06:10:47,290 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) 06:10:47,290 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) 06:10:47,290 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347) 06:10:47,290 ERROR [stderr] (teiid-async-threads - 3) at java.util.ArrayList.writeObject(ArrayList.java:742) 06:10:47,291 ERROR [stderr] (teiid-async-threads - 3) at sun.reflect.GeneratedMethodAccessor86.invoke(Unknown Source) 06:10:47,291 ERROR [stderr] (teiid-async-threads - 3) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 06:10:47,291 ERROR [stderr] (teiid-async-threads - 3) at java.lang.reflect.Method.invoke(Method.java:606) 06:10:47,291 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1028) 06:10:47,291 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1495) 06:10:47,291 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) 06:10:47,291 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) 06:10:47,292 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) 06:10:47,292 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) 06:10:47,292 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) 06:10:47,292 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) 06:10:47,292 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) 06:10:47,292 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) 06:10:47,293 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) 06:10:47,293 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) 06:10:47,293 ERROR [stderr] (teiid-async-threads - 3) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347) 06:10:47,293 ERROR [stderr] (teiid-async-threads - 3) at org.teiid.jboss.ObjectSerializer.saveAttachment(ObjectSerializer.java:77) 06:10:47,293 ERROR [stderr] (teiid-async-threads - 3) at org.teiid.jboss.VDBService.cacheMetadataStore(VDBService.java:468) 06:10:47,293 ERROR [stderr] (teiid-async-threads - 3) at org.teiid.jboss.VDBService.access$900(VDBService.java:85) 06:10:47,297 ERROR [stderr] (teiid-async-threads - 3) at org.teiid.jboss.VDBService$6.run(VDBService.java:405) 06:10:47,297 ERROR [stderr] (teiid-async-threads - 3) at org.teiid.jboss.VDBService$7.run(VDBService.java:439) 06:10:47,297 ERROR [stderr] (teiid-async-threads - 3) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 06:10:47,297 ERROR [stderr] (teiid-async-threads - 3) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 06:10:47,298 ERROR [stderr] (teiid-async-threads - 3) at java.lang.Thread.run(Thread.java:745) 06:10:47,298 ERROR [stderr] (teiid-async-threads - 3) at org.jboss.threads.JBossThread.run(JBossThread.java:122)