我正在Windows64上以伪分布式模式运行Hadoop2.7.1,无法运行yarn。每当我试图通过 yarn resourcemanager
我得到以下输出:
The system cannot find the batch label specified - resourcemanager
Usage: java [-options] class [args...]
(to execute a class)
or java [-options] -jar jarfile [args...]
(to execute a jar file)
where options include:
-d32 use a 32-bit data model if available
-d64 use a 64-bit data model if available
-server to select the "server" VM
The default VM is server.
-cp <class search path of directories and zip/jar files>
-classpath <class search path of directories and zip/jar files>
A ; separated list of directories, JAR archives,
and ZIP archives to search for class files.
-D<name>=<value>
set a system property
-verbose:[class|gc|jni]
enable verbose output
-version print product version and exit
-version:<value>
Warning: this feature is deprecated and will be removed
in a future release.
require the specified version to run
-showversion print product version and continue
-jre-restrict-search | -no-jre-restrict-search
Warning: this feature is deprecated and will be removed
in a future release.
include/exclude user private JREs in the version search
-? -help print this help message
-X print help on non-standard options
-ea[:<packagename>...|:<classname>]
-enableassertions[:<packagename>...|:<classname>]
enable assertions with specified granularity
-da[:<packagename>...|:<classname>]
-disableassertions[:<packagename>...|:<classname>]
disable assertions with specified granularity
-esa | -enablesystemassertions
enable system assertions
-dsa | -disablesystemassertions
disable system assertions
-agentlib:<libname>[=<options>]
load native agent library <libname>, e.g. -agentlib:hprof
see also, -agentlib:jdwp=help and -agentlib:hprof=help
-agentpath:<pathname>[=<options>]
load native agent library by full pathname
-javaagent:<jarpath>[=<options>]
load Java programming language agent, see java.lang.instrument
-splash:<imagepath>
show splash screen with specified image
See http://www.oracle.com/technetwork/java/javase/documentation/index.html for more details.
我想我当前的yarn-site.xml可能有问题,但找不到它是什么:
<configuration>
<property>
<name>yarn.resourcemanager.hostname</name>
<value>localhost</value>
</property>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>
<property>
<name>yarn.application.classpath</name>
<value>
%HADOOP_HOME%\etc\hadoop,
%HADOOP_HOME%\share\hadoop\common\*,
%HADOOP_HOME%\share\hadoop\common\lib\*,
%HADOOP_HOME%\share\hadoop\mapreduce\*,
%HADOOP_HOME%\share\hadoop\mapreduce\lib\*,
%HADOOP_HOME%\share\hadoop\hdfs\*,
%HADOOP_HOME%\share\hadoop\hdfs\lib\*,
%HADOOP_HOME%\share\hadoop\yarn\*,
%HADOOP_HOME%\share\hadoop\yarn\lib\*
</value>
</property>
</configuration>
根据我在互联网上找到的关于这个问题的唯一信息,我试着在notepad++中编辑warn-site.xml,将lf改为crlf,但没有任何帮助。
4条答案
按热度按时间91zkwejq1#
实际上,我通过下载一组新的wintools(无法真正编译它们)解决了这个问题,遵循以下指南:http://toodey.com/2015/08/10/hadoop-installation-on-windows-without-cygwin-in-10-mints/
我刚下载了位于https://github.com/sardetushar/hadooponwindows/archive/master.zip 并替换了hadoop主页中的/bin目录。
pbpqsu0x2#
尝试在位于的notepad++中编辑yarn.cmd将lf更改为crlf
…\hadoop-2.7.1\bin\yarn.cmd
wtlkbnrh3#
有关nodemanager,请参见hadoop 2.3.0 over windows 2008 r2 x64
qltillow4#
我也遇到了同样的问题,通过以下步骤解决了它。
在/hadoop/etc/hadoop和/hadoop/bin目录中,打开notepad++中的yarn.xml、yarn.sh和yarn.cmd文件,并使用edit->eol conversion中的eol选项,将unix/osx转换为windows格式。
在/hadoop/etc/hadoop目录中打开mapred-env.cmd、yarn-env.cmd和hadoop-env.cmd,并添加相应的java\u主路径。