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Posted to issues@hive.apache.org by "Hive QA (JIRA)" <ji...@apache.org> on 2019/01/08 10:55:00 UTC

[jira] [Commented] (HIVE-21094) Store TIMESTAMP WITH LOCAL TIME ZONE in UTC instead of writer's time zone

    [ https://issues.apache.org/jira/browse/HIVE-21094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16737000#comment-16737000 ] 

Hive QA commented on HIVE-21094:
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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:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  1m 32s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  6m 45s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 33s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 25s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  0m 31s{color} | {color:blue} common in master has 65 extant Findbugs warnings. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  0m 39s{color} | {color:blue} serde in master has 198 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 27s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 27s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 33s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 33s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 11s{color} | {color:green} common: The patch generated 0 new + 5 unchanged - 2 fixed = 5 total (was 7) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 12s{color} | {color:green} The patch serde passed checkstyle {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red}  0m  0s{color} | {color:red} The patch has 2 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}  1m 23s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 27s{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. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 15m 27s{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-15542/dev-support/hive-personality.sh |
| git revision | master / b3ef75e |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| whitespace | http://104.198.109.242/logs//PreCommit-HIVE-Build-15542/yetus/whitespace-eol.txt |
| modules | C: common serde U: . |
| Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-15542/yetus.txt |
| Powered by | Apache Yetus    http://yetus.apache.org |


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> Store TIMESTAMP WITH LOCAL TIME ZONE in UTC instead of writer's time zone
> -------------------------------------------------------------------------
>
>                 Key: HIVE-21094
>                 URL: https://issues.apache.org/jira/browse/HIVE-21094
>             Project: Hive
>          Issue Type: Improvement
>          Components: Hive
>            Reporter: Karen Coppage
>            Assignee: Karen Coppage
>            Priority: Major
>         Attachments: HIVE-21094.1.patch, HIVE-21094.1.patch, HIVE-21094.1.patch
>
>
> TIMESTAMP WITH LOCAL TIME ZONE (aka TIMESTAMPTZ) is stored in writer's local time, and the writer's zone is stored with it. When reading, the timestamp in reader local time + reader zone is displayed. This is misleading for the user, since it looks like all the data was written in the reader's time zone.
> TIMESTAMPTZ should be stored in UTC time and be displayed in reader local time (as it was before) but should not display the reader's time zone.



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