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From "Huaisi Xu (Code Review)" <>
Subject [Impala-ASF-CR] IMPALA-1702: Enforce single-table consistency in query analysis.
Date Mon, 24 Oct 2016 21:19:37 GMT
Huaisi Xu has posted comments on this change.

Change subject: IMPALA-1702: Enforce single-table consistency in query analysis.

Patch Set 16:


Thanks Marcel.
File fe/src/main/java/org/apache/impala/analysis/

Line 294:     // The Impalad Catalog has the latest tables from the statestore. In order to
use the
> add todo that we need to investigate whether to do this for other catalog o
File fe/src/main/java/org/apache/impala/analysis/

Line 43:  * them unique ids.
> "may be null" is a better phrasing.

Line 44:  */
> "Set in QueryStmt.analyze()."

Line 45: public class DescriptorTable {
> remove last sentence, that goes without saying.

Line 179:       // inline view of a non-constant select has a non-materialized tuple descriptor
> "checking that"

Line 180:       // in the descriptor table just for type checking, which we need to skip
> "same Table instance" is even more specific (because we're talking about ob

Line 202:       for (SlotDescriptor slotD: tupleDesc.getMaterializedSlots()) {
> single line
File fe/src/main/java/org/apache/impala/analysis/

Line 201:   public void materializeSlots() {
> single line
done. but not sure if this is what you meant.
File fe/src/test/java/org/apache/impala/planner/

Line 438:       if (descTbl.isSetTupleDescriptors()) {
> precede w/ blank line

Line 447:     if (execRequest.isSetFragments() && !execRequest.fragments.isEmpty())
> same here

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Gerrit-MessageType: comment
Gerrit-Change-Id: Ifad648b72684ae495ec387590ab1bc58ce5b39e2
Gerrit-PatchSet: 16
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Huaisi Xu <>
Gerrit-Reviewer: Alex Behm <>
Gerrit-Reviewer: Bharath Vissapragada <>
Gerrit-Reviewer: Dimitris Tsirogiannis <>
Gerrit-Reviewer: Huaisi Xu <>
Gerrit-Reviewer: Marcel Kornacker <>
Gerrit-Reviewer: Tim Armstrong <>
Gerrit-HasComments: Yes

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