[IMPALA-12840] test_reuse_partitions_transactional is flaky

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Impala 4.4.0
• Labels: broken-build
• Target Version: Impala 4.4.0
• Epic Color: ghx-label-4
• Assignee: Riza Suminto
• Reporter: Riza Suminto
• Created: 23/Feb/24 16:33
• Updated: 27/Feb/24 18:03
• Resolved: 27/Feb/24 18:03

Description

TestReusePartitions::test_reuse_partitions_transactional has been increasingly flaky both at upstream and downstream build. The most recent occurrence is at

https://jenkins.impala.io/job/ubuntu-20.04-dockerised-tests/1310/testReport/junit/metadata.test_reuse_partitions/TestReusePartitions/test_reuse_partitions_nontransactional/

Error Message

metadata/test_reuse_partitions.py:55: in test_reuse_partitions_nontransactional     self.__test_reuse_partitions_helper(unique_database, transactional=False) metadata/test_reuse_partitions.py:83: in __test_reuse_partitions_helper     new_part_ids = self.__get_partition_id_set(unique_database, tbl_name) metadata/test_reuse_partitions.py:47: in __get_partition_id_set     catalog_obj = json.loads(json.loads(response.text)["json_string"]) ../toolchain/toolchain-packages-gcc10.4.0/python-2.7.16/lib/python2.7/json/__init__.py:339: in loads     return _default_decoder.decode(s) ../toolchain/toolchain-packages-gcc10.4.0/python-2.7.16/lib/python2.7/json/decoder.py:364: in decode     obj, end = self.raw_decode(s, idx=_w(s, 0).end()) ../toolchain/toolchain-packages-gcc10.4.0/python-2.7.16/lib/python2.7/json/decoder.py:380: in raw_decode     obj, end = self.scan_once(s, idx) E   ValueError: Invalid control character at: line 1 column 1850 (char 1849)

Stacktrace

metadata/test_reuse_partitions.py:55: in test_reuse_partitions_nontransactional
    self.__test_reuse_partitions_helper(unique_database, transactional=False)
metadata/test_reuse_partitions.py:83: in __test_reuse_partitions_helper
    new_part_ids = self.__get_partition_id_set(unique_database, tbl_name)
metadata/test_reuse_partitions.py:47: in __get_partition_id_set
    catalog_obj = json.loads(json.loads(response.text)["json_string"])
../toolchain/toolchain-packages-gcc10.4.0/python-2.7.16/lib/python2.7/json/__init__.py:339: in loads
    return _default_decoder.decode(s)
../toolchain/toolchain-packages-gcc10.4.0/python-2.7.16/lib/python2.7/json/decoder.py:364: in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
../toolchain/toolchain-packages-gcc10.4.0/python-2.7.16/lib/python2.7/json/decoder.py:380: in raw_decode
    obj, end = self.scan_once(s, idx)
E   ValueError: Invalid control character at: line 1 column 1850 (char 1849)