INFO-CDP配置Impala血缘

使用场景

使用示例

1.在每台impalad节点创建/opt/lineage/lib和/opt/lineage/conf目录

2.上传血缘插件到/opt/lineage/lib目录,上传lineage.xml到/opt/lineage/conf目录

3.指定下发query_evnet_hook_classses配置

指定hook类：query_evnet_hook_classses=com.netease.music.da.metahub.lineage.impala.LineageImpalaHook

4.加载血缘jar插件和lineage.xml配置

5.保存更改，重启impala，底层查看配置是否下发

作者：刘家有