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https://issues.apache.org/jira/browse/HIVE-20768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16655290#comment-16655290
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Hive QA commented on HIVE-20768:
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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} 6m
44s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
4s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
38s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 3m
48s{color} | {color:blue} ql in master has 2318 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
56s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
59s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
59s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
38s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m
1s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
54s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
12s{color} | {color:green} The patch does not generate ASF License warnings.
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| {color:black}{color} | {color:black} {color} | {color:black} 21m 42s{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-14545/dev-support/hive-personality.sh
|
| git revision | master / e8b87bf |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| modules | C: ql U: ql |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-14545/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Adding Tumbling Window UDF
> --------------------------
>
> Key: HIVE-20768
> URL: https://issues.apache.org/jira/browse/HIVE-20768
> Project: Hive
> Issue Type: New Feature
> Reporter: slim bouguerra
> Assignee: slim bouguerra
> Priority: Major
> Attachments: HIVE-20768.patch
>
>
> Goal is to provide a UDF that truncates a timestamp to a beginning of a
> tumbling window interval.
> {code}
> /**
> * Tumbling windows are a series of fixed-sized, non-overlapping and
> contiguous time intervals.
> * Tumbling windows are inclusive start exclusive end.
> * By default the beginning instant of fist window is Epoch 0 Thu Jan 01
> 00:00:00 1970 UTC.
> * Optionally users may provide a different origin as a timestamp arg3.
> *
> * This an example of series of window with an interval of 5 seconds and
> origin Epoch 0 Thu Jan 01 00:00:00 1970 UTC:
> *
> *
> * interval 1 interval 2 interval 3
> * Jan 01 00:00:00 Jan 01 00:00:05 Jan 01 00:00:10
> * 0 -------------- 4 : 5 --------------- 9: 10 --------------- 14
> *
> * This UDF rounds timestamp agr1 to the beginning of window interval where
> it belongs to.
> *
> */
> {code}
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