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Posted to issues@impala.apache.org by "Norbert Luksa (Jira)" <ji...@apache.org> on 2020/02/25 09:10:00 UTC
[jira] [Created] (IMPALA-9420) test_scanners.TestOrc.test_type
conversions fails after first run
Norbert Luksa created IMPALA-9420:
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Summary: test_scanners.TestOrc.test_type conversions fails after first run
Key: IMPALA-9420
URL: https://issues.apache.org/jira/browse/IMPALA-9420
Project: IMPALA
Issue Type: Bug
Reporter: Norbert Luksa
Assignee: Gabor Kaszab
The mentioned test passes on the first run, but fails later on, finding more rows than expected.
By running
{code:java}
hdfs dfs -ls -R / | grep union_comlextypes
{code}
we can find that the previously created files are not cleaned up, so Impala will find and scan them.
The problem could be that the union_complextypes and ill_complextypes tables are created as externals.
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