trollhe commented on issue #10579: URL: https://github.com/apache/druid/issues/10579#issuecomment-726544108
> druid.processing.buffer.sizeBytes yes, i configing it, resource can used: 64GB RAM, 8Cores,7.7TB HDD ### historical jvm. ``` -server -Xms40g -Xmx40g -XX:MaxDirectMemorySize=64g -XX:+ExitOnOutOfMemoryError -Duser.timezone=UTC -Dfile.encoding=UTF-8 -Djava.io.tmpdir=var/tmp -Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager ``` runtime. ``` druid.processing.buffer.sizeBytes=4096MiB druid.processing.numMergeBuffers=4 druid.processing.numThreads=15 ... ``` ### middleManager jvm. ``` -server -Xms10240m -Xmx10240m -XX:+ExitOnOutOfMemoryError -Duser.timezone=UTC -Dfile.encoding=UTF-8 -Djava.io.tmpdir=var/tmp -Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager ``` ``` # Processing threads and buffers on Peons druid.indexer.fork.property.druid.processing.numMergeBuffers=2 druid.indexer.fork.property.druid.processing.buffer.sizeBytes=4096MiB druid.indexer.fork.property.druid.processing.numThreads=1 # Task launch parameters druid.indexer.runner.javaOpts=-server -Xms4g -Xmx4g -XX:MaxDirectMemorySize=8g -Duser.timezone=UTC -Dfile.encoding=UTF-8 -XX:+ExitOnOutOfMemoryError -Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager ... ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
