Hello everyone, It’s been a while since my last email. And any feedback? guo Maxwell <cclive1...@gmail.com> 于2023年9月28日周四 10:33写道：
> *background : * > Sometimes when the EventProcessorStatus of our impala changes to > NEED_INVALIDATE, and we manually perform invalidate metadata operations on > certain tables(as we know the changed schema).But the EventProcessorStatus > may not be changed, as we can see the description in IMPALA-12468 > <https://issues.apache.org/jira/browse/IMPALA-12468> . > > So what about support some impala operation and maintenance behavior > through SQL. As I know some database has already exposed some operation and > maintenance operations through sql. > > *Action :* > To fix this problem , I recommend providing Impala with a new SQL named : > SET EVENT ACTIVE. > Initially we can only support set ACTIVE status when we found the status > is all right . Other states can be supported on demand. > > So what do you think? Thanks. > > -- you are the apple of my eye !
