简体   繁体   English

是否可以从非HDFS文件系统HBASE连接HADOOP?

[英]Is it possible to connect HADOOP from non HDFS filesystem HBASE?

Configuration of hbase-site.xml @HBase hbase-site.xml @HBase的配置

 <property> <name>hbase.rootdir</name> <value>file:///D:/LocalData/HBASEDATA/</value> </property> 

HBase use Hadoop to leverage distributed file system and robust fault tolerant nature. HBase使用Hadoop来利用分布式文件系统和强大的容错性。 If you are planning for non HDFS filesystem for Hbase, it will still work. 如果您计划为Hbase使用非HDFS文件系统,它将仍然有效。 You would not be able to get above advantages of HDFS and then there is no point in connecting to Hadoop, if you do not want to use HDFS. 您将无法获得HDFS的上述优势,因此,如果您不想使用HDFS,则没有必要连接到Hadoop。

I would suggest to use HDFS filesystem, if your data spans more than single machine. 如果您的数据跨越单个计算机,则建议使用HDFS文件系统。 You can then set above property with hdfs path. 然后,您可以使用hdfs path设置上述属性。

hdfs://nn:port/hbase HDFS:// NN:端口/ HBase的

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

相关问题 来自 hbase/filesystem 的 hadoop namenode 连接中 EOF 异常的含义是什么? - What is the meaning of EOF exceptions in hadoop namenode connections from hbase/filesystem? 关于hadoop HDFS文件系统重命名 - About hadoop hdfs filesystem rename Hadoop HDFS,Java客户端无法连接到HDFS - Hadoop hdfs, java client cannot connect to hdfs 获取可用于读取/写入HDFS的Hadoop FileSystem对象的正确方法是什么? - What is the correct way to get a Hadoop FileSystem object that can be used for reading from/writing to HDFS? 是否可以运行HADOOP并将文件从本地fs复制到JAVA BUT中的HDFS,而无需在文件系统上安装Hadoop? - Is that possible to run HADOOP and copy a file from local fs to HDFS in JAVA BUT without installing Hadoop on file system? 方案没有文件系统:找不到 hdfs 和类 org.apache.hadoop.DistributedFileSystem - No FileSystem for scheme:hdfs and Class org.apache.hadoop.DistributedFileSystem not found hadoop map通过HDFS输入和HBASE输出减少工作 - hadoop map reduce job with HDFS input and HBASE output Hadoop 从 HDFS 读取 JSON - Hadoop read JSON from HDFS 如何使用来自不同网络的Java库(org.apache.hadoop.hbase.client)连接Hbase? - How can I connect Hbase using Java Library(org.apache.hadoop.hbase.client) from different network? 将包含内容的目录从HDFS复制到本地文件系统 - Copy a directory with content from HDFS to local filesystem
 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM