quickstep-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From jianqiao <...@git.apache.org>
Subject [GitHub] incubator-quickstep issue #155: Add min/max statistics and the exactness fla...
Date Fri, 06 Jan 2017 01:19:04 GMT
Github user jianqiao commented on the issue:

    https://github.com/apache/incubator-quickstep/pull/155
  
    @zuyu It is expected that `statistics_` always gets  initialized when a `CatalogRelationSchema`
gets constructed. Perhaps there is some change in your branch that leaves this field uninitialized?
You can add checks at different stages (e.g. `ExecutionGenerator`, `SaveBlocksOperator::getAllWorkOrder`
/ `SaveBlocksOperator::getAllWorkOrderProtos`) to see if the field is null.


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

Mime
View raw message