错误日志如下:
20/05/10 18:40:47 ERROR yarn.Client: Application diagnostics message: Application application_1588683044535_1067 failed 2 times due to AM Container for appattempt_1588683044535_1067_000002 exited with exitCode: -104
Failing this attempt.Diagnostics: [2020-05-10 18:40:47.661]Container [pid=209264,containerID=container_e142_1588683044535_1067_02_000001] is running 3313664B beyond the 'PHYSICAL' memory limit. Current usage: 1.5 GB of 1.5 GB physical memory used; 3.6 GB of 3.1 GB virtual memory used. Killing container.
Dump of the process-tree for container_e142_1588683044535_1067_02_000001 :
|- PID PPID PGRPID SESSID CMD_NAME USER_MODE_TIME(MILLIS) SYSTEM_TIME(MILLIS) VMEM_USAGE(BYTES) RSSMEM_USAGE(PAGES) FULL_CMD_LINE
|- 209264 209262 209264 209264 (bash) 0 0 22626304 372 /bin/bash -c LD_LIBRARY_PATH="/cdhparcels/CDH-6.1.1-1.cdh6.1.1.p0.875250/lib/hadoop/../../../CDH-6.1.1-1.cdh6.1.1.p0.875250/lib/hadoop/lib/native:" /usr/java/jdk1.8.0_181-cloudera/bin/java -server -Xmx1024m -Djava.io.tmpdir=/hdfs4/yarn/nm/usercache/aiuat/appcache/application_1588683044535_1067/container_e142_1588683044535_1067_02_000001/tmp -Dspark.yarn.app.container.log.dir=/hdfs16/yarn/container-logs/application_1588683044535_1067/container_e142_1588683044535_1067_02_000001 org.apache.spark.deploy.yarn.ApplicationMaster --class 'com.airtel.spark.execution.driver.SparkDriver' --jar hdfs:///user/aiuat/lib/platform/di-platform-main-1.0.jar --arg 'hdfs://nameservice1/user/aiuat/conf/FMS/irrule/irsparkbatchjobconf.json,hdfs://nameservice1/user/aiuat/conf/FMS/irrule/irruleexecution.json' --properties-file /hdfs4/yarn/nm/usercache/aiuat/appcache/application_1588683044535_1067/container_e142_1588683044535_1067_02_000001/__spark_conf__/__spark_conf__.properties 1> /hdfs16/yarn/container-logs/application_1588683044535_1067/container_e142_1588683044535_1067_02_000001/stdout 2> /hdfs16/yarn/container-logs/application_1588683044535_1067/container_e142_1588683044535_1067_02_000001/stderr
|- 209280 209264 209264 209264 (java) 34135 2437 3845763072 393653 /usr/java/jdk1.8.0_181-cloudera/bin/java -server -Xmx1024m -Djava.io.tmpdir=/hdfs4/yarn/nm/usercache/aiuat/appcache/application_1588683044535_1067/container_e142_1588683044535_1067_02_000001/tmp -Dspark.yarn.app.container.log.dir=/hdfs16/yarn/container-logs/application_1588683044535_1067/container_e142_1588683044535_1067_02_000001 org.apache.spark.deploy.yarn.ApplicationMaster --class com.airtel.spark.execution.driver.SparkDriver --jar hdfs:///user/aiuat/lib/platform/di-platform-main-1.0.jar --arg hdfs://nameservice1/user/aiuat/conf/FMS/irrule/irsparkbatchjobconf.json,hdfs://nameservice1/user/aiuat/conf/FMS/irrule/irruleexecution.json --properties-file /hdfs4/yarn/nm/usercache/aiuat/appcache/application_1588683044535_1067/container_e142_1588683044535_1067_02_000001/__spark_conf__/__spark_conf__.properties
一些观察是:
yarn.mapareduce.map.mb和yarn.mapareduce.reduce.mb已设置为8gb。
我的其他一些困惑是:
最佳答案
我已修复此错误。所以,我想我会在这里回答。
在集群模式下,由于已经启动了应用程序主控并且驱动程序在yarn应用程序主控容器内运行,因此创建了Sparksession之后,无法在运行时给出驱动程序内存配置。我试图做的是在创建sparksession之后通过“spark.driver.memory”传递驱动程序内存conf。对于这种情况,Spark不会给出任何错误,甚至不会将驱动程序内存显示为与通过ui ui页面上的“环境”选项卡中的该conf所提供的内容完全相同,这使得识别问题更加困难。应用程序主内存被视为默认值1GB,而不是我提供的内存,因此出现此错误。
关于apache-spark - 在集群模式下随机运行Spark作业时,应用程序主进程被 yarn 杀死,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/61713254/