Question

I am using Phoenix verion :4.10.0-HBase-1.2

I am getting below error while creating new schema:

命名空间映射不一致..确保配置 phoenix.schema.isNamespaceMappingEnabled在客户端上是有意义的服务器

What does mean by ensure on client and server ??  
What changes i need to do ??

HBase的-site.xml中
------------------------
<property> <name>phoenix.schema.isNamespaceMappingEnabled</name> <value>true</value> </property>

Java代码：
      ----------------
      连接连接= setupDbConnection（）;
      statement statement = connection.createStatement（）;
      int status = statement.executeUpdate（＆＃34; CREATE SCHEMA test＆＃34;）;
      connection.commit（）;

please give me any suggestions..

Answer 1

您需要修改setupDbConnection（）;将属性设置为这样的方法：

Properties properties = new Properties();      
properties.setProperty("phoenix.schema.mapSystemTablesToNamespace", "true");        
properties.setProperty("phoenix.schema.isNamespaceMappingEnabled", "true");
Connection connection = DriverManager.getConnection("jdbc:phoenix:...:/hbase", properties);

Answer 2

如果即使在将For Each Target In Sheets("Sheet1").Range("A1:A10")设置为phoenix.schema.isNamespaceMappingEnabled之后仍出现问题，请确保在类路径上有hbase conf文件夹。

Answer 3

在phoenix.schema.isNamespaceMappingEnabled

中将属性consitent设置为hbase-site.xml

无法使用phoenix在hbase中创建模式

3 个答案: