Karen Coppage created HIVE-24023:
------------------------------------
Summary: Hive parquet reader can't read files with length=0
Key: HIVE-24023
URL: https://issues.apache.org/jira/browse/HIVE-24023
Project: Hive
Issue Type: Bug
Reporter: Karen Coppage
Assignee: Karen Coppage
Impala truncates insert-only parquet tables by creating a base directory
containing a completely empty file.
Hive throws an exception upon reading when it looks for metadata:
{code:java}
Error: java.io.IOException: java.lang.RuntimeException: <file> is not a Parquet
file (too small length: 0) (state=,code=0){code}
We can introduce a check for an empty file before Hive tries to read the
metadata.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
