phoenix创建二级索引

create table user (id varchar primary key, firstname varchar, lastname varchar);
create index user_idx on user (firstname);

hbase-site.xml中配置

        <property>
          <name>hbase.regionserver.wal.codec</name>
          <value>org.apache.hadoop.hbase.regionserver.wal.IndexedWALEditCodec</value>
        </property>
 
        <property>
          <name>hbase.region.server.rpc.scheduler.factory.class</name>
          <value>org.apache.hadoop.hbase.ipc.PhoenixRpcSchedulerFactory</value>
          <description>Factory to create the Phoenix RPC Scheduler that uses separate queues for index and metadata updates</description>
        </property>
 
        <property>
          <name>hbase.rpc.controllerfactory.class</name>
          <value>org.apache.hadoop.hbase.ipc.controller.ServerRpcControllerFactory</value>
          <description>Factory to create the Phoenix RPC Scheduler that uses separate queues for index and metadata updates</description>
        </property>
 
        <property>
          <name>hbase.coprocessor.regionserver.classes</name>
          <value>org.apache.hadoop.hbase.regionserver.LocalIndexMerger</value>
        </property>

否则报错

Error: ERROR 1029 (42Y88): Mutable secondary indexes must have the hbase.regionserver.wal.codec property set to
org.apache.hadoop.hbase.regionserver.wal.IndexedWALEditCodec in the hbase-sites.xml of every region server. tableName=LAYER_IDX (state=42Y88,code=1029)