Hive job,抛错java.io.FileNotFoundException:/.../container

场景: 跑hive job时,夯住

错误: 查看RM Web

SLF4J: Class path contains multiple SLF4J bindings.

SLF4J: Found binding in [jar:file:/hadoop/hadoop-2.7.2/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: Found binding in [jar:file:/home/hadoop-2.7.2/tmp/nm-local-dir/usercache/root/appcache/application_1468583637020_0006/filecache/10/job.jar/job.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: See for an explanation.

SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]

log4j:ERROR setFile(null,true) call failed.

java.io.FileNotFoundException: /hadoop/hadoop-2.7.2/logs/userlogs/application_1468583637020_0006/container_e58_1468583637020_0006_01_000001 (Is a directory)

at java.io.FileOutputStream.open(Native Method)

at java.io.FileOutputStream.(FileOutputStream.java:221)

at java.io.FileOutputStream.(FileOutputStream.java:142)

at org.apache.log4j.FileAppender.setFile(FileAppender.java:294)

at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165)

at org.apache.hadoop.yarn.ContainerLogAppender.activateOptions(ContainerLogAppender.java:55)

at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:307)

at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:172)

at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:104)

at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:842)

at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:768)

at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:648)

at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:514)

at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:580)

at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:526)

at org.apache.log4j.LogManager.(LogManager.java:127)

at org.slf4j.impl.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:64)

at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:285)

at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:156)

at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:132)

at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:657)

at org.apache.hadoop.service.AbstractService.(AbstractService.java:43)

Jul 19, 2016 7:32:00 PM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory register

INFO: Registering org.apache.hadoop.mapreduce.v2.app.webapp.JAXBContextResolver as a provider class

Jul 19, 2016 7:32:00 PM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory register

INFO: Registering org.apache.hadoop.yarn.webapp.GenericExceptionHandler as a provider class

Jul 19, 2016 7:32:00 PM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory register

INFO: Registering org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices as a root resource class

Jul 19, 2016 7:32:00 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate

INFO: Initiating Jersey application, version 'Jersey: 1.9 09/02/2011 11:17 AM'

Jul 19, 2016 7:32:00 PM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory getComponentProvider

INFO: Binding org.apache.hadoop.mapreduce.v2.app.webapp.JAXBContextResolver to GuiceManagedComponentProvider with the scope "Singleton"

Jul 19, 2016 7:32:01 PM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory getComponentProvider

INFO: Binding org.apache.hadoop.yarn.webapp.GenericExceptionHandler to GuiceManagedComponentProvider with the scope "Singleton"

Jul 19, 2016 7:32:01 PM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory getComponentProvider

INFO: Binding org.apache.hadoop.mapreduce.v2.app.webapp.AMWebServices to GuiceManagedComponentProvider with the scope "PerRequest"

分析:

1>.wordcount测试MR--ok

2>.调优yarn参数

解决方法: 修改每个节点的yarn-site.xml,然后重启服务生效

点击(此处)折叠或打开

<property>
    <name>yarn.nodemanager.resource.memory-mb</name>
    <value>8192</value>
     <discription>当前节点nodemanager进程分配内存大小</discription>
</property>
<property>
    <name>yarn.scheduler.minimum-allocation-mb</name>
    <value>1024</value>
    <discription>单个任务可申请最少内存，默认1024MB</discription>
</property>

<property>
    <name>yarn.scheduler.maximum-allocation-mb</name>
    <value>8192</value>
    <discription>单个任务可申请最大内存，默认8192MB</discription>
</property>
<property>
    <name>yarn.nodemanager.resource.cpu-vcores</name>
    <value>4</value>
</property>