Github user HanumathRao commented on the issue: https://github.com/apache/drill/pull/1059 @amansinha100 These issues might not be because of this PR changes. I think, these are random issues which are being shown up in my branch. I heard from @Ben-Zvi that he also had some issues with empty table in his private branch. Anyway I have made a change to check for htable being not null and now all the tests are passing. I will update this PR once I talk to @Ben-Zvi about the issue which he had seen in his private branch.
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