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From "Gabor Kaszab (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4826 Fix wrong scan result on repeated root schema in Parquet.
Date Tue, 29 Aug 2017 08:37:42 GMT
Gabor Kaszab has uploaded a new change for review.

  http://gerrit.cloudera.org:8080/7870

Change subject: IMPALA-4826 Fix wrong scan result on repeated root schema in Parquet.
......................................................................

IMPALA-4826 Fix wrong scan result on repeated root schema in Parquet.

Having the repetition level set to REPEATED on the root schema
resulted a scan to fail with error when Impala tried to parse that table.

As a solution, the 'REPEATED' repetition level is ignored when the
root schema is processed.

Change-Id: I7ea84589e1d122ad9d43adde46893ec0ecc5f9c4
---
M be/src/exec/parquet-metadata-utils.cc
M testdata/data/README
A testdata/data/repeated_root_schema.parquet
M tests/query_test/test_scanners.py
4 files changed, 22 insertions(+), 1 deletion(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/70/7870/1
-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I7ea84589e1d122ad9d43adde46893ec0ecc5f9c4
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Gabor Kaszab <gaborkaszab@cloudera.com>

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