Yogesh Bidari created CASSANDRA-15846:
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Summary: BusyPoolException with OperationTimedOutException
Key: CASSANDRA-15846
URL: https://issues.apache.org/jira/browse/CASSANDRA-15846
Project: Cassandra
Issue Type: Bug
Reporter: Yogesh Bidari
I am facing issue with my cassandra cluster, we are observing connection
timeout errors with BusyPoolException.
Logs:
java.util.concurrent.ExecutionException:
com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried
for query failed (tried: /x.x.x.x:9042
(com.datastax.driver.core.exceptions.OperationTimedOutException:
[/x.x.x.x:9042] Timed out waiting for server response), cassandra/x.x.x.x:9042
(com.datastax.driver.core.exceptions.BusyPoolException:
[cassandra/x.x.x.x:9042] Pool is busy (no available connection and the queue
has reached its max size 0)))java.util.concurrent.ExecutionException:
com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried
for query failed (tried: /x.x.x.x:9042
(com.datastax.driver.core.exceptions.OperationTimedOutException:
[/x.x.x.x:9042] Timed out waiting for server response), cassandra/x.x.x.x:9042
(com.datastax.driver.core.exceptions.BusyPoolException:
[cassandra/x.x.x.x:9042] Pool is busy (no available connection and the queue
has reached its max size 0))) at
com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:552)
at
com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:513)
at
akka.persistence.cassandra.package$ListenableFutureConverter$$anon$2.$anonfun$run$2(package.scala:50)
at scala.util.Try$.apply(Try.scala:213) at
akka.persistence.cassandra.package$ListenableFutureConverter$$anon$2.run(package.scala:50)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:47) at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:47)
at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source) at
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown
Source) at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source) at
java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) at
java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)Caused
by: com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s)
tried for query failed (tried: /x.x.x.x:9042
(com.datastax.driver.core.exceptions.OperationTimedOutException:
[/x.x.x.x:9042] Timed out waiting for server response), cassandra/x.x.x.x:9042
(com.datastax.driver.core.exceptions.BusyPoolException:
[cassandra/x.x.x.x:9042] Pool is busy (no available connection and the queue
has reached its max size 0))) at
com.datastax.driver.core.RequestHandler.reportNoMoreHosts(RequestHandler.java:283)
at com.datastax.driver.core.RequestHandler.access$1200(RequestHandler.java:61)
at
com.datastax.driver.core.RequestHandler$SpeculativeExecution.findNextHostAndQuery(RequestHandler.java:375)
at
com.datastax.driver.core.RequestHandler$SpeculativeExecution$1.onFailure(RequestHandler.java:444)
at
com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1015)
at
com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30)
at
com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1137)
at
com.google.common.util.concurrent.AbstractFuture.addListener(AbstractFuture.java:707)
at
com.google.common.util.concurrent.AbstractFuture$TrustedFuture.addListener(AbstractFuture.java:112)
at com.google.common.util.concurrent.Futures.addCallback(Futures.java:996) at
com.datastax.driver.core.GuavaCompatibility.addCallback(GuavaCompatibility.java:112)
at
com.datastax.driver.core.GuavaCompatibility.addCallback(GuavaCompatibility.java:100)
at
com.datastax.driver.core.RequestHandler$SpeculativeExecution.query(RequestHandler.java:400)
at
com.datastax.driver.core.RequestHandler$SpeculativeExecution.findNextHostAndQuery(RequestHandler.java:359)
at
com.datastax.driver.core.RequestHandler$SpeculativeExecution.retry(RequestHandler.java:557)
at
com.datastax.driver.core.RequestHandler$SpeculativeExecution.processRetryDecision(RequestHandler.java:539)
at
com.datastax.driver.core.RequestHandler$SpeculativeExecution.onTimeout(RequestHandler.java:981)
at
com.datastax.driver.core.Connection$ResponseHandler$1.run(Connection.java:1605)
at
io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:680)
at
io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:755)
at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:483) at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Unknown Source)
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