stiga-huang 7b44b35132 IMPALA-9351: Fix tests depending on hard-coded file paths of managed tables ...

Some tests (e.g. AnalyzeDDLTest.TestCreateTableLikeFileOrc) depend on
hard-coded file paths of managed tables, assuming that there is always a
file named 'base_0000001/bucket_00000_0' under the table dir. However,
the file name is in the form of bucket_${bucket-id}_${attempt-id}. The
last part of the file name is not guaranteed to be 0. If the first
attempt fails and the second attempt succeeds, the file name will be
bucket_00000_1.

This patch replaces these hard-coded file paths to corresponding files
that are uploaded to HDFS by commands. For tests that do need to use the
file paths of managed table files, we do a listing on the table dir to
get the file names, instead of hard-coding the file paths.

Updated chars-formats.orc to contain column names in the file so can be
used in more tests. The original one only has names like col0, col1,
col2.

Tests:
 - Run CORE tests

Change-Id: Ie3136ee90e2444c4a12f0f2e1470fca1d5deaba0
Reviewed-on: http://gerrit.cloudera.org:8080/16441
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

2020-09-12 05:30:45 +00:00

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