Github user arina-ielchiieva commented on the issue:
https://github.com/apache/drill/pull/921
@paul-rogers is right, there is something wrong with the protos @dvjyothsna
has generated.
I took master branch and generated protos. No changes so these extra
changes we see are wrong. Also I have created branch where I have added changes
in protos from this PR [1] and from the diff it can be seen that no extra
changes as well [2].
@dvjyothsna please address this issue.
If it helps:
I have installed protoc:
```
protoc --version
libprotoc 2.5.0
```
and generated using the following:
```
cd ~/git_repo/drill/protocol
mvn process-sources -P proto-compile
```
[1] https://github.com/arina-ielchiieva/drill/tree/DRILL-4386-proto
[2]
https://github.com/arina-ielchiieva/drill/commit/07af545ab27b77e5f86002d4ce0f54b3dd371343
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