ConcurrentModificationException in BulkOperation #131273
Description
Elasticsearch Version
9.2.0
Installed Plugins
No response
Java Version
bundled
OS Version
Problem Description
This error occurs:
java.util.ConcurrentModificationException
at java.base/java.util.ArrayList$Itr.checkForComodification(ArrayList.java:1096)
at java.base/java.util.ArrayList$Itr.next(ArrayList.java:1050)
at [email protected]/org.elasticsearch.common.collect.Iterators$EnumeratingIterator.next(Iterators.java:416)
at [email protected]/org.elasticsearch.action.bulk.BulkOperation.groupRequestsByShards(BulkOperation.java:303)
at [email protected]/org.elasticsearch.action.bulk.BulkOperation.groupBulkRequestsByShards(BulkOperation.java:277)
at [email protected]/org.elasticsearch.action.bulk.BulkOperation.doRun(BulkOperation.java:194)
at [email protected]/org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:27)
at [email protected]/org.elasticsearch.action.bulk.TransportBulkAction.executeBulk(TransportBulkAction.java:621)
at [email protected]/org.elasticsearch.action.bulk.TransportBulkAction.createMissingIndicesAndIndexData(TransportBulkAction.java:382)
at [email protected]/org.elasticsearch.action.bulk.TransportBulkAction.doInternalExecute(TransportBulkAction.java:239)
at [email protected]/org.elasticsearch.action.bulk.TransportAbstractBulkAction.applyPipelinesAndDoInternalExecute(TransportAbstractBulkAction.java:404)
at [email protected]/org.elasticsearch.action.bulk.TransportAbstractBulkAction$2.doRun(TransportAbstractBulkAction.java:186)
at [email protected]/org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:1044)
at [email protected]/org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:27)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1095)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:619)
at java.base/java.lang.Thread.run(Thread.java:1447)
Steps to Reproduce
unclear
Logs (if relevant)
No response