Thank you for your reply. I list the configuration files below. Could you please help me to find whether there is anything wrong? Thanks in advance.
The runtime.properties for coordinator
druid.service=druid/coordinator
druid.port=8081
druid.coordinator.startDelay=PT30S
druid.coordinator.period=PT30S
jvm.config
-server
-Xms10g
-Xmx10g
-Duser.timezone=UTC
-Dfile.encoding=UTF-8
-Djava.io.tmpdir=var/tmp
-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager
-Dderby.stream.error.file=var/druid/derby.log
runtime.properties of historical node
druid.service=druid/historical
druid.port=8083
druid.server.http.numThreads=100
druid.processing.buffer.sizeBytes=268435456
druid.processing.numThreads=31
druid.segmentCache.locations=[{“path”:“var/druid/segment-cache”,“maxSize”:3830000000000}]
druid.server.maxSize=3830000000000
druid.historical.cache.useCache=true
druid.historical.cache.populateCache=true
druid.segmentCache.dropSegmentDelayMillis=300000
druid.cache.type=local
druid.server.tier=traffic_data_hot
druid.cache.sizeInBytes=16000000000
jvm.config of historical node
-server
-Xms80g
-Xmx80g
-XX:NewSize=10g
-XX:MaxNewSize=10g
-XX:+UseConcMarkSweepGC
-XX:+PrintGCDetails
-XX:+PrintGCTimeStamps
-XX:+HeapDumpOnOutOfMemoryError
-Dcom.sun.management.jmxremote.port=17071
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.ssl=false
-XX:MaxDirectMemorySize=16384m
-Duser.timezone=UTC
-Dfile.encoding=UTF-8
-Djava.io.tmpdir=var/tmp
-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager