The query progress has a range from 0 - 100%. But, sometime, it can be higher 100%. It is definitely a bug.
This is due to the changes in TAJO-385.
I'll fix it.
I uploaded a patch in RB (https://reviews.apache.org/r/17104/).
I tested it in my local machine, and it works well.
But, I think that it requires more tests with a very large data.
Unfortunately, I can't test the patch on my in-house cluster now because there are some internal problems.
Please review and test the patch.
I uploaded the second patch which fixes a bug.
Please upload a latest patch to jira
Sorry for my mistake.
I uploaded the patch again on RB.
I uploaded the third patch on RB.
I've uploaded the latest patch submitted in RB for precommit test.
Since the latest patch got +1 in RB, I committed to the master branch.
Thanks for your reviews!
ABORTED: Integrated in Tajo-master-build #28 (See https://builds.apache.org/job/Tajo-master-build/28/)
TAJO-511: Sometimes, a query progress becomes higher than 100%. (jihoon) (jihoonson: https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=53f018b8ad84a65afb65d0e9eba46efa6470759e)