Impala Public Jenkins has submitted this change and it was merged. ( 
http://gerrit.cloudera.org:8080/24080 )

Change subject: IMPALA-12137: Do not copy parquet data for dict encoded pages
......................................................................

IMPALA-12137: Do not copy parquet data for dict encoded pages

For dict encoded pages, strings will point to the dictionary, and not
the data page, so there is no need to make a copy of the page data in
this case.

Change-Id: I3debd1d8e6b8825723b0d3f4aa82190b2cac1e0e
Reviewed-on: http://gerrit.cloudera.org:8080/24080
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
---
M be/src/exec/parquet/parquet-column-chunk-reader.cc
1 file changed, 4 insertions(+), 3 deletions(-)

Approvals:
  Impala Public Jenkins: Looks good to me, approved; Verified

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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I3debd1d8e6b8825723b0d3f4aa82190b2cac1e0e
Gerrit-Change-Number: 24080
Gerrit-PatchSet: 5
Gerrit-Owner: Balazs Hevele <[email protected]>
Gerrit-Reviewer: Balazs Hevele <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>

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