Druid每个任务内存调整

druid调整每一条任务的内存大小，主要调整middleManager三个参数：[code]druid.indexer.runner.javaOpts=-server -Xmx1G -XX:+UseG1GC -XX:MaxGCPauseMillis=100 -Duser.timezone=UTC -Dfile.encoding=UTF-8 -Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager druid.processing.buffer.sizeBytes= 268435456 druid.processing.numThreads=1[/code]公式为(druid.processing.numThreads(1) + 1）乘以 druid.processing.buffer.sizeBytes(268435456) < druid.indexer.runner.javaOpts(-Xmx1G)