Hello,
I am trying to turn off acking by settingTOPOLOGY_ACKER_EXECUTORS to 0. But
when I do that my trident topology fails with the following error and
subsequently the worker dies.
java.lang.RuntimeException: backtype.storm.topology.FailedException:
Received commit for different transaction attempt
at
backtype.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:127)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
at
backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable(DisruptorQueue.java:96)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
at
backtype.storm.disruptor$consume_batch_when_available.invoke(disruptor.clj:81)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
at
backtype.storm.daemon.executor$fn__3454$fn__3466$fn__3513.invoke(executor.clj:747)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
at backtype.storm.util$async_loop$fn__458.invoke(util.clj:457)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_65]
Caused by: backtype.storm.topology.FailedException: Received commit for
different transaction attempt
at
storm.trident.spout.TridentSpoutExecutor.execute(TridentSpoutExecutor.java:73)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
at
storm.trident.topology.TridentBoltExecutor.execute(TridentBoltExecutor.java:314)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
at
backtype.storm.daemon.executor$fn__3454$tuple_action_fn__3456.invoke(executor.clj:632)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
at
backtype.storm.daemon.executor$mk_task_receiver$fn__3377.invoke(executor.clj:400)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
at
backtype.storm.disruptor$clojure_handler$reify__833.onEvent(disruptor.clj:59)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
at
backtype.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:119)
~[storm-core-0.9.3-SNAPSHOT.jar:0.9.3-SNAPSHOT]
Any idea what could be wrong?
thanks
Clay
