Hi,
We are using Apache Cassandra 3.11.4 .Recently we are seeing
overloaded readrepair ERROR messages in the entire cluster because that we
are getting timeouts ..I'm not able to find the root cause for this .
Appreciate any inputs on this issue ..
ERROR [ReadRepairStage:2537] 2019-07-18 17:08:15,119
CassandraDaemon.java:228 - Exception in thread
Thread[ReadRepairStage:2537,5,main]
org.apache.cassandra.exceptions.ReadTimeoutException: Operation timed out -
received only 1 responses.
at
org.apache.cassandra.service.DataResolver$RepairMergeListener.close(DataResolver.java:202)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$2.close(UnfilteredPartitionIterators.java:175)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.db.transform.BaseIterator.close(BaseIterator.java:92)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.service.DataResolver.compareResponses(DataResolver.java:79)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.service.AsyncRepairCallback$1.runMayThrow(AsyncRepairCallback.java:50)
~[apache-cassandra-3.11.3.jar:3.11.3]
at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
~[na:1.8.0_212]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
~[na:1.8.0_212]
at
org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:81)
~[apache-cassandra-3.11.3.jar:3.11.3]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_212]
