今天运行spark on yarn 一直出现 16/09/20 18:40:41 INFO yarn.Client: Application report for application_1474179312027_0002 (state: ACCEPTED) 16/09/20 18:40:42 INFO yarn.Client: Application report for application_1474179312027_0002 (state: ACCEPTED) 16/09/20 18…

不多说,直接上干货! 问题详情 电脑8G,目前搭建3节点的spark集群,采用YARN模式. master分配2G,slave1分配1G,slave2分配1G.(在安装虚拟机时) export SPARK_WORKER_MERMORY=1g  (在spark-env.sh) export JAVA_HOME=/usr/local/jdk/jdk1..0_60 (必须写) export SCALA_HOME=/usr/local/scala/scala- (必须写) export HADOOP_H…

不多说,直接上干货! 问题详情 电脑8G,目前搭建3节点的spark集群,采用YARN模式. master分配2G,slave1分配1G,slave2分配1G.(在安装虚拟机时) export SPARK_WORKER_MERMORY=1g  (在spark-env.sh) export JAVA_HOME=/usr/local/jdk/jdk1.8.0_60 (必须写) export SCALA_HOME=/usr/local/scala/scala-2.10.5 (必须写) export H…

spark用yarn提交任务会报ERROR cluster.YarnClientSchedulerBackend: YARN application has exited unexpectedly with state UNDEFINED! Check the YARN application logs for more details.ERROR cluster.YarnClientSchedulerBackend: Diagnostics message: Shutdown hook cal…

原文:http://www.aboutyun.com/thread-9425-1-1.html 问题导读1.Connection Refused可能原因是什么?2.如何判断内存溢出,该如何解决?扩展:3.你认为/etc/hosts配置错误,会对集群有什么影响? 1 概述     Spark的on Yarn模式,其资源分配是交给Yarn的ResourceManager来进行管理的,但是目前的Spark版本,Application日志的查看,只能通过Yarn的yarn logs命令实现.     在…

说白了 Spark on YARN模式的安装,它是非常的简单,只需要下载编译好Spark安装包,在一台带有Hadoop YARN客户端的的机器上运行即可.  Spark on YARN简介与运行wordcount(master.slave1和slave2)(博主推荐) Spark on YARN分为两种: YARN cluster(YARN standalone,0.9版本以前)和 YARN client.    如果需要返回数据到client就用YARN client模式. 如果数据存储到hd…

为什么要提出这个问题? spark跑YARN模式或Client模式提交任务不成功(application state: ACCEPTED) 然后执行 [spark@master spark--bin-hadoop2.]$ su root Password: [root@master spark--bin-hadoop2.]# echo > /proc/sys/vm/drop_caches [root@master spark--bin-hadoop2.]# echo > /proc/sys/v…

[root@linux-node1 bin]# ./spark-submit \> --class com.kou.List2Hive \> --master yarn \> --deploy-mode client \> sparkTestNew-1.0.jar18/11/27 21:21:14 INFO spark.SparkContext: Running Spark version 2.2.118/11/27 21:21:15 WARN util.NativeCodeLoa…

[root@linux-node1 bin]# ./spark-submit \> --class com.kou.List2Hive \> --master yarn \> --deploy-mode cluster \> sparkTestNew-1.0.jar18/11/27 21:17:56 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using…

无论用YARN cluster和YARN client来跑,均会出现如下问题. [spark@master spark-1.6.1-bin-hadoop2.6]$ jps 2049 NameNode 2706 Jps 2372 ResourceManager 2660 Master 2203 SecondaryNameNode [spark@master spark-1.6.1-bin-hadoop2.6]$ $SPARK_HOME/bin/spark-submit \ > --master y…