phoneix建立索引報錯 Error: ERROR 1029 (42Y88): Mutable secondary indexes must have the hbase.regionserver.wal.codec
在Phoenix建立索引報如下錯誤
```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=MY_INDEX (state=42Y88,code=1029) java.sql.SQLException: 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=MY_INDEX at org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:494) at org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:150) at org.apache.phoenix.schema.MetaDataClient.createIndex(MetaDataClient.java:1524) at org.apache.phoenix.compile.CreateIndexCompiler$1.execute(CreateIndexCompiler.java:85) at org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:408) at org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:391) at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53) at org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(PhoenixStatement.java:389) at org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(PhoenixStatement.java:378) at org.apache.phoenix.jdbc.PhoenixStatement.execute(PhoenixStatement.java:1825) at sqlline.Commands.execute(Commands.java:822) at sqlline.Commands.sql(Commands.java:732) at sqlline.SqlLine.dispatch(SqlLine.java:813) at sqlline.SqlLine.begin(SqlLine.java:686) at sqlline.SqlLine.start(SqlLine.java:398) at sqlline.SqlLine.main(SqlLine.java:291)
原因：
hbase可變索引預設沒有開啟
解決方案：
在 每個regionServer的hbase-site.xml新增以下語句：
``` hbase.regionserver.wal.codecorg.apache.hadoop.hbase.regionserver.wal.IndexedWALEditCodec ```