A hbase cluster with three nodes is now configured. configuration in the hosts file: 10.3.0.173 node1 10.3.0.172 node2 10.3.0.174 node3 at the beginning, the java client queried the data and reported an error: Caused by: java.net.Unk...
during HBase development, older versions of HBase HTableInterface did this: try (HTableInterface htable = connection.getTable(tableName)) { htable.setAutoFlushTo(false); Delete delete = new Delete(Bytes.toBytes(rowKey)); ...
install the Ambari2.6.2 version, the HDP2.6.4 version, which comes with hbase version 1.2. Now if I want to install the hbase2.0 version, all I can think of is to customize a service, and put the 2.0 version hbase; in the custom service. But I think the ...
problem description as mentioned above, I want to import a 15m file into HBASE, but the default maximum of a cell for hbase is 10m. After searching around, basically modify the configuration item directly in hbase-site.xml, or use the configuration ob...
I am based on official documents. http: hbase.apache.org book. first step: download hbase http: mirrors.shu.edu.cn apa. step 2: change JAVA_HOME and configuration as per the document. step 3: run . bin hbase shell this step is actually a ...
RT. Because of the nature of hbase, a rowkey can be copied many times and can store multiple versions of data. At this stage, how to parse through the national node.js to get the data of the previous version? ...
A fully distributed environment has been built on Ali Cloud, and the installation of zookeeper, has been successful. After hbase is installed and configured, there are only processes without hbase on all HMaster data nodes on the primary node after star...
when I was learning to nest named views, I wrote a demo, but opened and displayed with chrome browser could not find the file vue-0.vue: excuse me: why does it show that your file cannot be found? What s wrong with me? ...
I want to use element table to click the left mouse button to select, click the ctrl+ mouse button to choose more, can you do it? I can do the left mouse button radio, mainly because the ctrl+ left mouse button will not ...
In router life cycle componentWillReceiveProps shouldComponentUpdate componentWillUpdate componentDidUpdate each hook function is executed only once. How to listen for route changes when switching react-router, and then execute the specified method?...
use the swiper plug-in. After setting slideTo, it automatically jumps from the fifth page to the first page. After the jump is completed, it will prevent autoplay, from continuing to play after he jumps. ...
http: test.web.yooyii.com ...