Hi Team,
I am getting below error in all the nodes of cassandra . Can anyone let me know
what could be the cause. I am using apache cassandra 3.0.10.
Jun 06, 2018 2:59:04 PM com.google.common.cache.LocalCache$Segment$1 run
WARNING: Exception thrown during refresh
java.util.concurrent.ExecutionException: java.lang.RuntimeException:
org.apache.cassandra.exceptions.ReadTimeoutException: Operation timed out -
received only 0 responses.
at
com.google.common.util.concurrent.AbstractFuture$Sync.getValue(AbstractFuture.java:299)
at
com.google.common.util.concurrent.AbstractFuture$Sync.get(AbstractFuture.java:286)
at
com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:116)
at
com.google.common.util.concurrent.Uninterruptibles.getUninterruptibly(Uninterruptibles.java:137)
at
com.google.common.cache.LocalCache$Segment.getAndRecordStats(LocalCache.java:2348)
at com.google.common.cache.LocalCache$Segment$1.run(LocalCache.java:2331)
at
com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457)
at
com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)
at
com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:145)
at
com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:202)
at
com.google.common.util.concurrent.Futures$ChainingListenableFuture.run(Futures.java:902)
at
com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457)
at
com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)
at
com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:145)
at
com.google.common.util.concurrent.ListenableFutureTask.done(ListenableFutureTask.java:91)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:384)
at java.util.concurrent.FutureTask.setException(FutureTask.java:251)
at java.util.concurrent.FutureTask.run(FutureTask.java:271)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at
org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:79)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException:
org.apache.cassandra.exceptions.ReadTimeoutException: Operation timed out -
received only 0 responses.
at
org.apache.cassandra.auth.CassandraRoleManager.getRole(CassandraRoleManager.java:516)
at
org.apache.cassandra.auth.CassandraRoleManager.isSuper(CassandraRoleManager.java:305)
at org.apache.cassandra.auth.Roles.hasSuperuserStatus(Roles.java:52)
at
org.apache.cassandra.auth.AuthenticatedUser.isSuper(AuthenticatedUser.java:71)
at
org.apache.cassandra.auth.CassandraAuthorizer.authorize(CassandraAuthorizer.java:76)
at
org.apache.cassandra.auth.PermissionsCache$1$1.call(PermissionsCache.java:136)
at
org.apache.cassandra.auth.PermissionsCache$1$1.call(PermissionsCache.java:131)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
... 4 more
Saurav Suman
BigData Consultant
Email- saurav.su...@widas.in<mailto:saurav.su...@widas.in>
<http://www.widas.de/>
WidasConcepts India Pvt. Ltd
UNIT II, SJR HUB, Sarjapur Road
Bellandur, Bangalore 560103
