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https://issues.apache.org/jira/browse/HIVE-20277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16568878#comment-16568878
]
Hive QA commented on HIVE-20277:
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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} 9m
33s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
14s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
48s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 4m
17s{color} | {color:blue} ql in master has 2301 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
7s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
37s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
17s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
17s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
48s{color} | {color:red} ql: The patch generated 7 new + 382 unchanged - 3
fixed = 389 total (was 385) {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m
0s{color} | {color:red} The patch has 1 line(s) that end in whitespace. Use git
apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply
{color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m
31s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
3s{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} 27m 1s{color} |
{color:black} {color} |
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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-13031/dev-support/hive-personality.sh
|
| git revision | master / a3cd496 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-13031/yetus/diff-checkstyle-ql.txt
|
| whitespace |
http://104.198.109.242/logs//PreCommit-HIVE-Build-13031/yetus/whitespace-eol.txt
|
| modules | C: ql U: ql |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-13031/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Vectorization: Case expressions that return BOOLEAN are not supported for
> FILTER
> --------------------------------------------------------------------------------
>
> Key: HIVE-20277
> URL: https://issues.apache.org/jira/browse/HIVE-20277
> Project: Hive
> Issue Type: Bug
> Components: Vectorization
> Affects Versions: 4.0.0
> Reporter: Gopal V
> Assignee: Matt McCline
> Priority: Major
> Attachments: HIVE-20277.02.patch, HIVE-20277.WIP.01.patch
>
>
> In cases like Query89, the vertex with the filter is not vectorized.
> {code}
> Filter Operator
> predicate: CASE WHEN ((avg_window_0 <> 0.0D)) THEN
> (((abs((_col6 - avg_window_0)) / avg_window_0) > 0.1D)) ELSE (null) END
> (type: boolean)
> {code}
> {code}
> Reducer 3
> Execution mode: llap
> Reduce Vectorization:
> enabled: true
> enableConditionsMet: hive.vectorized.execution.reduce.enabled
> IS true, hive.execution.engine tez IN [tez, spark] IS true
> notVectorizedReason: FILTER operator: Unexpected hive type
> name void
> vectorized: false
> {code}
> The query specifically has
> {code}
> where case when (avg_monthly_sales <> 0) then (abs(sum_sales -
> avg_monthly_sales) / avg_monthly_sales) else null end > 0.1
> {code}
> while rewriting it to
> {code}
> where case when (avg_monthly_sales <> 0) then (abs(sum_sales -
> avg_monthly_sales) / avg_monthly_sales) > 0.1 else false end
> {code}
> does vectorize into
> {code}
> Filter Operator
> Filter Vectorization:
> className: VectorFilterOperator
> native: true
> predicateExpression: SelectColumnIsTrue(col
> 12:boolean)(children: VectorUDFAdaptor(CASE WHEN ((avg_window_0 <> 0.0D))
> THEN (((abs((_col6 - avg_window_0)) / avg_window_0) > 0.1D)) ELSE (false)
> END)(children: DoubleColNotEqualDoubleScalar(col 7:double, val 0.0) ->
> 8:boolean, DoubleColGreaterDoubleScalar(col 9:double, val 0.1)(children:
> DoubleColDivideDoubleColumn(col 10:double, col 7:double)(children:
> FuncAbsDoubleToDouble(col 9:double)(children:
> DoubleColSubtractDoubleColumn(col 6:double, col 7:double) -> 9:double) ->
> 10:double) -> 9:double) -> 11:boolean) -> 12:boolean)
> predicate: CASE WHEN ((avg_window_0 <> 0.0D)) THEN
> (((abs((_col6 - avg_window_0)) / avg_window_0) > 0.1D)) ELSE (false) END
> (type: boolean)
> Statistics: Num rows: 11 Data size: 5291 Basic stats:
> COMPLETE Column stats: COMPLETE
> {code}
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