Druid-Broker[Timeout waiting for task.]

Hi,
I am getting this error on broker.

io.druid.query.QueryInterruptedException: Timeout waiting for task.

at io.druid.client.DirectDruidClient$JsonParserIterator.init(DirectDruidClient.java:480) ~[druid-server-0.10.0.jar:0.10.0]

at io.druid.client.DirectDruidClient$JsonParserIterator.hasNext(DirectDruidClient.java:439) ~[druid-server-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.BaseSequence.makeYielder(BaseSequence.java:88) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.BaseSequence.toYielder(BaseSequence.java:68) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.MappedSequence.toYielder(MappedSequence.java:49) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.MergeSequence$2.accumulate(MergeSequence.java:70) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.MergeSequence$2.accumulate(MergeSequence.java:66) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.BaseSequence.accumulate(BaseSequence.java:46) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.MergeSequence.toYielder(MergeSequence.java:63) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.LazySequence.toYielder(LazySequence.java:46) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.query.RetryQueryRunner$1.toYielder(RetryQueryRunner.java:108) ~[druid-processing-0.10.0.jar:0.10.0]

at io.druid.common.guava.CombiningSequence.toYielder(CombiningSequence.java:80) ~[druid-common-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.MappedSequence.toYielder(MappedSequence.java:49) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.MappedSequence.toYielder(MappedSequence.java:49) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.WrappingSequence$2.get(WrappingSequence.java:87) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.WrappingSequence$2.get(WrappingSequence.java:83) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.query.CPUTimeMetricQueryRunner$1.wrap(CPUTimeMetricQueryRunner.java:78) ~[druid-processing-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.WrappingSequence.toYielder(WrappingSequence.java:82) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.java.util.common.guava.Yielders.each(Yielders.java:32) ~[java-util-0.10.0.jar:0.10.0]

at io.druid.server.QueryResource.doPost(QueryResource.java:243) [druid-server-0.10.0.jar:0.10.0]

at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[?:?]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_144]

at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_144]

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_144]

at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_144]

at com.fasterxml.jackson.databind.introspect.AnnotatedConstructor.call(AnnotatedConstructor.java:125) ~[jackson-databind-2.4.6.jar:2.4.6]

at com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith(StdValueInstantiator.java:230) ~[jackson-databind-2.4.6.jar:2.4.6]

at com.fasterxml.jackson.databind.deser.impl.PropertyBasedCreator.build(PropertyBasedCreator.java:167) ~[jackson-databind-2.4.6.jar:2.4.6]

at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:349) ~[jackson-databind-2.4.6.jar:2.4.6]

at com.fasterxml.jackson.databind.deser.std.ThrowableDeserializer.deserializeFromObject(ThrowableDeserializer.java:66) ~[jackson-databind-2.4.6.jar:2.4.6]

at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:124) ~[jackson-databind-2.4.6.jar:2.4.6]

at com.fasterxml.jackson.databind.ObjectMapper._readValue(ObjectMapper.java:3038) ~[jackson-databind-2.4.6.jar:2.4.6]

at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:1652) ~[jackson-databind-2.4.6.jar:2.4.6]

at io.druid.client.DirectDruidClient$JsonParserIterator.init(DirectDruidClient.java:479) ~[druid-server-0.10.0.jar:0.10.0]

… 67 more

2018-03-14T09:49:40,073 WARN [qtp1568215509-180[topN_[brandUser]_08b46284-22f1-497c-a45a-443a227c4bd5]] io.druid.server.QueryResource - Exception while processing queryId [08b46284-22f1-497c-a45a-443a227c4bd5]

–Broker config

druid.computation.buffer.size=10485760

druid.processing.buffer.sizeBytes=10737418240

druid.processing.numThreads=39

druid.broker.http.numConnections=20

druid.broker.http.readTimeout=PT5M

druid.broker.balancer.type=connectionCount

–Historical config

druid.processing.numThreads=39

druid.segmentCache.locations=[{“path”: “/data/d6/druid/indexCache”, “maxSize”: 400000000000},{“path”: “/data/d5/druid/indexCache”, “maxSize”: 400000000000},{“path”: “/data/d4/druid/indexCache”, “maxSize”: 400000000000},{“path”: “/data/d3/druid/indexCache”, “maxSize”: 400000000000},{“path”: “/data/d2/druid/indexCache”, “maxSize”: 400000000000},{“path”: “/data/d1/druid/indexCache”, “maxSize”: 400000000000}]

druid.historical.cache.useCache=true

druid.historical.cache.populateCache=true

druid.processing.buffer.sizeByte=536870912

druid.server.http.numThreads=60

druid.server.maxSize=2400000000000

druid.cache.type=local

druid.cache.sizeInBytes=536870912

Can someone suggest something…

Version details:–

“0.10.0”

I am also facing same error - Any solution you got for this?