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From "Tim Armstrong (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-2494: Support for byte array encoded decimals in Parquet scanner
Date Wed, 01 Nov 2017 23:29:04 GMT
Tim Armstrong has posted comments on this change. ( http://gerrit.cloudera.org:8080/7822 )

Change subject: IMPALA-2494: Support for byte array encoded decimals in Parquet scanner
......................................................................


Patch Set 8: Code-Review+2

(1 comment)

http://gerrit.cloudera.org:8080/#/c/7822/7/be/src/exec/parquet-plain-test.cc
File be/src/exec/parquet-plain-test.cc:

http://gerrit.cloudera.org:8080/#/c/7822/7/be/src/exec/parquet-plain-test.cc@33
PS7, Line 33: int Encode(const InternalType& t, int encoded_byte_size, uint8_t* buffer,
> This test suite basically takes a test value and its expected size and firs
Oh ok, thanks for the explanation. I think we should also add a comment mentioning that this
doesn't exactly implement the Parquet spec, since the parquet spec would require that it remove
leading zero bytes.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I2c0e881045109f337fecba53fec21f9cfb9e619e
Gerrit-Change-Number: 7822
Gerrit-PatchSet: 8
Gerrit-Owner: Bikramjeet Vig <bikramjeet.vig@cloudera.com>
Gerrit-Reviewer: Bikramjeet Vig <bikramjeet.vig@cloudera.com>
Gerrit-Reviewer: Dan Hecht <dhecht@cloudera.com>
Gerrit-Reviewer: Lars Volker <lv@cloudera.com>
Gerrit-Reviewer: Matthew Jacobs <mjacobs@apache.org>
Gerrit-Reviewer: Tim Armstrong <tarmstrong@cloudera.com>
Gerrit-Comment-Date: Wed, 01 Nov 2017 23:29:04 +0000
Gerrit-HasComments: Yes

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