Thomas Tauber-Marshall has uploaded this change for review. ( http://gerrit.cloudera.org:8080/8169
Change subject: IMPALA-5994: Failure in star expansion on struct fields ...................................................................... IMPALA-5994: Failure in star expansion on struct fields Impala tries to always store column names in lower case. As part of a cleanup of issues related to mixed case Kudu column names, a check was added in Analyzer to enforce this. The check fails when doing star expansion on a struct to select all fields in the case where a table was created in Hive with upper case letters in a struct field name. This happens because Hive does not covert struct field names to all lower case in HMS. The solution is to force StructField names to lower case. Testing: - Added a test in test_nested_types.py Change-Id: Iacd9714ac2301a55ee8b64f0102f6f156fb0370e --- M fe/src/main/java/org/apache/impala/catalog/StructField.java M tests/query_test/test_nested_types.py 2 files changed, 16 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/69/8169/1 -- To view, visit http://gerrit.cloudera.org:8080/8169 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Iacd9714ac2301a55ee8b64f0102f6f156fb0370e Gerrit-Change-Number: 8169 Gerrit-PatchSet: 1 Gerrit-Owner: Thomas Tauber-Marshall <tmarsh...@cloudera.com>
