[jira] [Created] (HIVE-23960) Partition with no column statistics leads to unbalanced calls to openTransaction/commitTransaction error during get_partitions_by_names

["Pravin Sinha (Jira)" <ji...@apache.org>]

Pravin Sinha created HIVE-23960:
-----------------------------------

             Summary: Partition with no column statistics leads to unbalanced calls to openTransaction/commitTransaction error during get_partitions_by_names
                 Key: HIVE-23960
                 URL: https://issues.apache.org/jira/browse/HIVE-23960
             Project: Hive
          Issue Type: Task
            Reporter: Pravin Sinha
            Assignee: Pravin Sinha


{color:#172b4d}Creating a partition with data and adding another partition is leading to unbalanced calls to open/commit transaction during get_partitions_by_names call.
{color}

{color:#172b4d}Issue was discovered during REPL DUMP operation which uses  this HMS call to get the metadata of partition. This error occurs when there is a partition with no column statistics.{color}

{color:#172b4d}To reproduce:{color}
{code:java}
CREATE TABLE student_part_acid(name string, age int, gpa double) PARTITIONED BY (ds string) STORED AS orc;
LOAD DATA INPATH ‘/user/hive/partDir/student_part_acid/ds=20110924’ INTO TABLE student_part_acid partition(ds=20110924);
ALTER TABLE student_part_acid ADD PARTITION (ds=20110925);

Now we try to preform REPL DUMP it fails with this the error "Unbalanced calls to open/commit transaction" on the HS2 side. 
{code}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)