export HBASE_CONF_DIR=/usr/local/service/hbase/conf 二、hbase中建测试表,并写入测试数据 create 'TestTable',{NAME => 'info'} 三、重启zeppelin /usr/local/service/zeppelin/bin/zeppelin-daemon.sh stop /usr/local/service/zeppelin/bin/zeppelin-daemon.sh start 启动时可能以被emr自动拉起。若出现Ze...
export HBASE_HOME=/path/to/your/hbase export HBASE_CONF_DIR=${HBASE_HOME}/conf export HBASE_LIB_DIR=${HBASE_HOME}/lib export PATH=$PATH:$HADOOP_HOME/bin:$HBASE_HOME/bin ``` 请将`/path/to/your/hadoop`和`/path/to/your/hbase`替换为实际的Hadoop和HBase安装路径。 4. 启动HBase ...
hbase_clusters=(Cluster|hadoop-senior.ibeifeng.com:9090) hbase_conf_dir=/opt/modules/hbase-0.98.6-hadoop2/conf ##启动hue [root@hadoop-senior hue-3.7.0-cdh5.3.6]# su - beifeng [beifeng@hadoop-senior hue-3.7.0-cdh5.3.6]$ ./build/env/bin/supervisor...
Options: --config DIR Configuration direction to use. Default: ./conf --hosts HOSTS Override the list in 'regionservers' file Commands: Some commands take arguments. Pass no args or -h for usage. shell Run the HBase shell hbck Run the hbase 'fsck' tool hlog Write-ahead-log analyzer h...
删除columnfamilyadmin.deleteColumn(tableName, CF_DEFAULT.getBytes("UTF-8"));// 删除表,首先要禁用表admin.deleteTable(tableName);}}publicstaticvoid main(String... args) throws IOException {Configuration config = HBaseConfiguration.create();config.addResource(new Path(System.getenv("HBASE_CONF_DIR...
从HBASE_CONF_DIR环境变量查找hbase-site.xml和hbase-default.xml文件。 prepareRuntimeConfiguration方法代码如下所示: privateorg.apache.hadoop.conf.ConfigurationprepareRuntimeConfiguration()throwsIOException{// create default configuration from current runtime env (`hbase-site.xml` in classpath)// first,...
--config DIR Configuration direction to use. Default: ./conf --hosts HOSTS Override the list in 'regionservers' file --auth-as-server Authenticate to ZooKeeper using servers configuration Commands: Some commands take arguments. Pass no args or -h for usage. ...
通过HBASECONFDIR/backup−masters这个配置文件,获取backup−masters机器列表(默认配置中,这个配置文件并不存在,所以不会启动backup−master),然后SSH向这些机器发送远程命令:cd{HBASE_HOME}; bin/hbase−daemon.sh−−config{HBASE_CONF_DIR} start/stop master --backup ...
# File naming hosts on which backup HMaster will run. $HBASE_HOME/conf/backup-masters by default. # export HBASE_BACKUP_MASTERS=${HBASE_HOME}/conf/backup-masters # Extra ssh options. Empty by default. # export HBASE_SSH_OPTS="-o ConnectTimeout=1 -o SendEnv=HBASE_CONF_DIR" ...
你需要确认安装了Oracle的1.6版本的java.如果你在命令行键入java有反应说明你安装了Java。如果没有装,你需要先安装,然后编辑conf/hbase-env.sh,将其中的JAVA_HOME指向到你Java的安装目录。 1.2.3. Shell练习 用shell连接你的Hbase $./bin/hbase shell ...