Huaisi Xu has posted comments on this change. Change subject: IMPALA-3092: Avro table un-queriable after add columns without a default value ......................................................................
Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/2361/1/tests/query_test/test_avro.py File tests/query_test/test_avro.py: Line 12: class TestAvroAddColumn(ImpalaTestSuite): > Instead of creating a new test class, let's add to query_test/test_avro_sch Sorry I did not brought up this yesterday.. alter table has not effect on avro tables using schema defined in url or literal. Actually Impala will throw exceptions when inserts columns with the same name twice. I suspect this to be impala inserting new column to metastore but later did not use meta store's definition. I think Impala should not write to meta store if the schema is in url or literal.. This is a separate issue.. i will create a Jira for this later. So I wont be able to include a record field, which as far as I know, exists in url or literal definition. Let me know if you have more suggestion!! -- To view, visit http://gerrit.cloudera.org:8080/2361 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: Ie86421fc3da51086e566998af317faa62ba9789b Gerrit-PatchSet: 1 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Huaisi Xu <[email protected]> Gerrit-Reviewer: Huaisi Xu <[email protected]> Gerrit-Reviewer: Skye Wanderman-Milne <[email protected]> Gerrit-HasComments: Yes
