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From "Matthew Jacobs (Code Review)" <>
Subject [Impala-ASF-CR] Release note updates for Impala 2.8
Date Tue, 10 Jan 2017 21:17:20 GMT
Matthew Jacobs has posted comments on this change.

Change subject: Release note updates for Impala 2.8

Patch Set 1:

File docs/topics/impala_incompatible_changes.xml:

PS1, Line 91: not

PS1, Line 111:  This is a change from early experimental versions of Impala + Kudu, where
             :             had the <codeph>NOT NULL</codeph> attribute by default.
I don't think this is correct. AFAIK the default behavior is the same and we have nullable
cols by default
File docs/topics/impala_new_features.xml:

PS1, Line 90: )
move left?

PS1, Line 103: rev="IMPALA-1788"
move to p?

PS1, Line 238: involving a small number of rows

PS1, Line 247: lineage metadata is not generated for
             :                 <codeph>UPDATE</codeph> and <codeph>DELETE</codeph>
operations on Kudu tables.
does insert work for kudu tables? check with dimitris

PS1, Line 253: Currently, Kudu tables have limited support for Sentry:
dimitris should review

we may call out that access thru other engines to kudu doesnt respect this

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Gerrit-MessageType: comment
Gerrit-Change-Id: I7c47f422e509cec6d3eb8aaa82294b584f393aed
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: John Russell <>
Gerrit-Reviewer: Ambreen Kazi <>
Gerrit-Reviewer: Anonymous Coward #250
Gerrit-Reviewer: Dan Hecht <>
Gerrit-Reviewer: Dimitris Tsirogiannis <>
Gerrit-Reviewer: Greg Rahn <>
Gerrit-Reviewer: Jim Apple <>
Gerrit-Reviewer: Matthew Jacobs <>
Gerrit-HasComments: Yes

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