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https://issues.apache.org/jira/browse/HIVE-20296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16591175#comment-16591175
]
Hive QA commented on HIVE-20296:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m
13s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
5s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
41s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m
6s{color} | {color:blue} ql in master has 2308 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
3s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
27s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
6s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
6s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
39s{color} | {color:red} ql: The patch generated 9 new + 91 unchanged - 27
fixed = 100 total (was 118) {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 4m
19s{color} | {color:red} ql generated 2 new + 2308 unchanged - 0 fixed = 2310
total (was 2308) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
56s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
15s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 24m 20s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| FindBugs | module:ql |
| | Dead store to columnConstantsMap in
org.apache.hadoop.hive.ql.optimizer.calcite.rules.HivePointLookupOptimizerRule$RexTransformIntoInClause.transformIntoInClauseCondition(RexBuilder,
RelDataType, RexNode, int) At
HivePointLookupOptimizerRule.java:org.apache.hadoop.hive.ql.optimizer.calcite.rules.HivePointLookupOptimizerRule$RexTransformIntoInClause.transformIntoInClauseCondition(RexBuilder,
RelDataType, RexNode, int) At HivePointLookupOptimizerRule.java:[line 421] |
| | a must be non-null but is marked as nullable At
HivePointLookupOptimizerRule.java:is marked as nullable At
HivePointLookupOptimizerRule.java:[lines 269-272] |
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|| Subsystem || Report/Notes ||
| Optional Tests | asflicense javac javadoc findbugs checkstyle compile |
| uname | Linux hiveptest-server-upstream 3.16.0-4-amd64 #1 SMP Debian
3.16.36-1+deb8u1 (2016-09-03) x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-13434/dev-support/hive-personality.sh
|
| git revision | master / 611770d |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-13434/yetus/diff-checkstyle-ql.txt
|
| findbugs |
http://104.198.109.242/logs//PreCommit-HIVE-Build-13434/yetus/new-findbugs-ql.html
|
| modules | C: ql U: ql |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-13434/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Improve HivePointLookupOptimizerRule to be able to extract from more
> sophisticated contexts
> -------------------------------------------------------------------------------------------
>
> Key: HIVE-20296
> URL: https://issues.apache.org/jira/browse/HIVE-20296
> Project: Hive
> Issue Type: Improvement
> Components: Logical Optimizer
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Priority: Major
> Attachments: HIVE-20296.01wip01.patch
>
>
> Currently it could handle conditions in the form:
> {code}
> ( ( a=1 && b=1 && ... ) || (a=2 && b=2 && ...) || ... )
> {code}
> If there is some noise somewhere in the or like:
> {code}
> ( x=18 || ( a=1 && b=1 && ... ) || (a=2 && b=2 && ...) || ... )
> {code}
> it stops processing.
> https://github.com/apache/hive/blob/2cabb8da150b8fb980223fbd6c2c93b842ca3ee5/ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HivePointLookupOptimizerRule.java#L238
> HIVE-19097 right now unwinds some ors which can't be packed back; like query15
> https://github.com/apache/hive/blob/2cabb8da150b8fb980223fbd6c2c93b842ca3ee5/ql/src/test/queries/clientpositive/perf/query15.q#L14
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