morningman opened a new pull request #1621: Fix bug that encounter "No more
data to read" when accessing broker
URL: https://github.com/apache/incubator-doris/pull/1621
The errorMsg in TBrokerOperationStatus is set to null because of
invalid string joint operation.
```
String s
manannan2017 opened a new issue #1620: ST_Circle function:when radius is too
large,the result is 20015118.2119
URL: https://github.com/apache/incubator-doris/issues/1620
1、execute sql,Numbers of radius exceed 8 digits
SELECT ST_AsText(ST_Circle(111, 64, 123456789));
![image](https://