QiangCai opened a new pull request #3863:
URL:
https://github.com/apache/carbondata/pull/3863 ### Why is this PR needed?
PR#3805 introduces a problem that the system will add default dynamic parameters many times in a JVM process at concurrent query case.
If ConfigEntry.registerEntry method registers an exists entry again, it will throw exception.
### What changes were proposed in this PR?
Invoking CarbonSQLConf.addDefaultParams only one time in a JVM process
### Does this PR introduce any user interface change?
- No
### Is any new testcase added?
- No
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