wo1769815的专栏

详细报错如下：19/11/21 05:38:14 WARN hdfs.DFSClient: Failed to connect to /x.x.x.x:50010 for block, add to deadNodes and continue. java.io.IOException: Connection reset by peerjava.io.IOException: Connect...

//创建三个分片，没有副本的collection2http://10.xx.xx.xx:8180/solr/admin/collections?action=CREATE&name=collection2&numShards=3&replicationFactor=1//更新schema.xml<?xml version="1.0" encoding="UTF...

hadoop fs -rm -r -skipTrash /folder_name //删除文件或文件夹执行删除操作后，会先将文件移动到当前操作用户的.Trash/Current目录下面。例如：[root@spark hadoop]# hdfs dfs -rm -r /widow18/01/15 15:54:49 INFO fs.TrashPolicyDefault: Namenode...

https://lucene.apache.org/solr/guide/6_6/configuring-solrconfig-xml.htmlConfiguring solrconfig.xmlSubstituting Properties in Solr Config Files JVM System Properties Config API solrcore.prope...

hadoop fs -ls /hadoop fs -mkdir -p /demo/datacd /opt/solrhome1/collection1/confvi solrconfig.xml替换原有directoryFactory配置为如下:<directoryFactory name="DirectoryFactory" class="solr.HdfsDirectory...

首先部署三个tomcattar -zxvf apache-tomcat-7.0.47.tar.gzmv apache-tomcat-7.0.47 tomcat1cp -r tomcat1/ tomcat2cp -r tomcat1/ tomcat3修改server.xmltomcat01修改的端口分别是8005修改为8105，8080修改为8180，8009修改为8189。其他tom...

解压zookeeper，tar -zxvf zookeeper-3.4.6.tar.gz将zookeeper-3.4.6拷贝到/opt下，复制三份分别并将目录名改为zookeeper1、zookeeper2、zookeeper3//创建data目录mkdir /opt/zookeeper1/datamkdir /opt/zookeeper2/datamkdir /opt/zookee...

首先安装jdk1.7及以上版本并配置环境变量export JAVA_HOME=/usr/java/jdk1.8.0_121export PATH=$JAVA_HOME/bin:$PATHexport CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar同时加入.bashrc文件中source .bashrc下载文件...