[IOTDB-262]fix that CachedPriorityMergeReader fails to deduplicate the last cache element#463

Merged

qiaojialin merged 3 commits intomasterfrom

fix_duplicated_overlap_merge

Oct 30, 2019

Commits on Oct 21, 2019

fix that CachedPriorityMergeReader fails to deduplicate the last element in the cache
jt2594838
committed
fix that reader is not put back to the heap and readers are not removed after merge
jt2594838
committed

Commits on Oct 29, 2019

Merge branch 'master' into fix_duplicated_overlap_merge
jt2594838
committed