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Type:
Bug
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Component/s: Bulk
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Tags:
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Team:PLATFORM
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Sprint:nxplatform #104
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Story Points:3
While we are iterating on counters HashMap#keySet the map is updated on finishBlob triggering a concurrentModificationException with a retry:
Computation: bulk/makeBlob fails last record: bulk-makeBlob-00:+5164, retrying ...
java.util.ConcurrentModificationException: null
at java.util.HashMap$KeySet.forEach(HashMap.java:932) ~[?:?]
at org.nuxeo.ecm.core.bulk.action.computation.MakeBlob.processTimer(MakeBlob.java:108) ~[nuxeo-core-bulk-2021.45.8.jar:?]
at org.nuxeo.lib.stream.computation.log.ComputationRunner.lambda$processTimerWithRetry$6(ComputationRunner.java:418) ~[nuxeo-stream-2021.45.8.jar:?]
at net.jodah.failsafe.Functions$10.call(Functions.java:252) ~[failsafe-1.1.0.jar:1.1.0]
at net.jodah.failsafe.SyncFailsafe.call(SyncFailsafe.java:145) ~[failsafe-1.1.0.jar:1.1.0]
at net.jodah.failsafe.SyncFailsafe.run(SyncFailsafe.java:81) ~[failsafe-1.1.0.jar:1.1.0]
at org.nuxeo.lib.stream.computation.log.ComputationRunner.processTimerWithRetry(ComputationRunner.java:418) ~[nuxeo-stream-2021.45.8.jar:?]
This is not a concurrency problem just modifying the map outside of an iterator.
