Lars Volker has uploaded a new change for review.
http://gerrit.cloudera.org:8080/5611
Change subject: IMPALA-3909: Populate min/max statistics in Parquet writer
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IMPALA-3909: Populate min/max statistics in Parquet writer
TODO Check whether we can use python bindings for parquet-cpp or pyarrow
to read stats
Change-Id: I8368ee58daa50c07a3b8ef65be70203eb941f619
---
M be/src/exec/hdfs-parquet-table-writer.cc
M be/src/exec/hdfs-parquet-table-writer.h
M be/src/exec/parquet-common.h
M be/src/runtime/string-value.h
M be/src/util/dict-test.cc
M tests/query_test/test_insert_parquet.py
M tests/util/get_parquet_metadata.py
7 files changed, 467 insertions(+), 37 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/11/5611/1
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I8368ee58daa50c07a3b8ef65be70203eb941f619
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Lars Volker <[email protected]>
