java.lang.RuntimeException: redis.clients.jedis.exceptions.JedisException:
Could not return the resource to the pool
at
backtype.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:128)
at
backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable(DisruptorQueue.java:99)
at
backtype.storm.disruptor$consume_batch_when_available.invoke(disruptor.clj:80)
at
backtype.storm.daemon.executor$fn__5641$fn__5653$fn__5700.invoke(executor.clj:746)
at backtype.storm.util$async_loop$fn__457.invoke(util.clj:431)
at clojure.lang.AFn.run(AFn.java:24)
at java.lang.Thread.run(Thread.java:745)
Caused by: redis.clients.jedis.exceptions.JedisException: Could not return the
resource to the pool
at redis.clients.util.Pool.returnResourceObject(Pool.java:54)
at redis.clients.jedis.JedisPool.returnResource(JedisPool.java:98)
at
com.naver.labs.nelo2.notifier.bolt.ThresholdCheckBolt.execute(ThresholdCheckBolt.java:143)
at
backtype.storm.topology.BasicBoltExecutor.execute(BasicBoltExecutor.java:50)
at
backtype.storm.daemon.executor$fn__5641$tuple_action_fn__5643.invoke(executor.clj:631)
at
backtype.storm.daemon.executor$mk_task_receiver$fn__5564.invoke(executor.clj:399)
at
backtype.storm.disruptor$clojure_handler$reify__745.onEvent(disruptor.clj:58)
at
backtype.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:120)
... 6 more
Caused by: java.lang.IllegalStateException: Returned object not currently part
of this pool
at
org.apache.commons.pool2.impl.GenericObjectPool.returnObject(GenericObjectPool.java:534)
at redis.clients.util.Pool.returnResourceObject(Pool.java:52)
... 13 more
Hi all,
I'm seeing very weird error message like above.
In certain bolt, it communicate with redis.
When I set parallelism hint to 32, it works fine.
but when I set parallelism hint to some number bigger than 32, that error
occurs.
currently I have 2 supervisor nodes of storm, each has 1 worker.
Is it Storm's problem or Jedis's, any clue will be appreciated.
