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https://issues.apache.org/jira/browse/HIVE-14498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16288235#comment-16288235
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Hive QA commented on HIVE-14498:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Findbugs executables are not available. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
1s{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
6s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
36s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m
55s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 4m
52s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 7m
56s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
20s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m
12s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m
53s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 6m
53s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
19s{color} | {color:red} common: The patch generated 4 new + 942 unchanged - 0
fixed = 946 total (was 942) {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
45s{color} | {color:red} standalone-metastore: The patch generated 49 new +
3479 unchanged - 6 fixed = 3528 total (was 3485) {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
53s{color} | {color:red} ql: The patch generated 7 new + 2543 unchanged - 11
fixed = 2550 total (was 2554) {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 2m
37s{color} | {color:red} root: The patch generated 60 new + 7176 unchanged - 17
fixed = 7236 total (was 7193) {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m
0s{color} | {color:red} The patch has 95 line(s) that end in whitespace. Use
git apply --whitespace=fix <<patch_file>>. Refer
https://git-scm.com/docs/git-apply {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m
2s{color} | {color:red} The patch 1 line(s) with tabs. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m
55s{color} | {color:red} standalone-metastore generated 2 new + 54 unchanged -
0 fixed = 56 total (was 54) {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 5m
24s{color} | {color:red} root generated 2 new + 329 unchanged - 0 fixed = 331
total (was 329) {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} 56m 18s{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/dev-support/hive-personality.sh |
| git revision | master / 1320d2b |
| Default Java | 1.8.0_111 |
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-8199/yetus/diff-checkstyle-common.txt
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| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-8199/yetus/diff-checkstyle-standalone-metastore.txt
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| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-8199/yetus/diff-checkstyle-ql.txt
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| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-8199/yetus/diff-checkstyle-root.txt
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| whitespace |
http://104.198.109.242/logs//PreCommit-HIVE-Build-8199/yetus/whitespace-eol.txt
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| whitespace |
http://104.198.109.242/logs//PreCommit-HIVE-Build-8199/yetus/whitespace-tabs.txt
|
| javadoc |
http://104.198.109.242/logs//PreCommit-HIVE-Build-8199/yetus/diff-javadoc-javadoc-standalone-metastore.txt
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| javadoc |
http://104.198.109.242/logs//PreCommit-HIVE-Build-8199/yetus/diff-javadoc-javadoc-root.txt
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| modules | C: common standalone-metastore metastore ql . itests/hcatalog-unit
U: . |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-8199/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Freshness period for query rewriting using materialized views
> -------------------------------------------------------------
>
> Key: HIVE-14498
> URL: https://issues.apache.org/jira/browse/HIVE-14498
> Project: Hive
> Issue Type: Sub-task
> Components: Materialized views
> Affects Versions: 2.2.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Attachments: HIVE-14498.patch
>
>
> Once we have query rewriting in place (HIVE-14496), one of the main issues is
> data freshness in the materialized views.
> Since we will not support view maintenance at first, we could include a
> HiveConf property to configure a max freshness period (_n timeunits_). If a
> query comes, and the materialized view has been populated (by create,
> refresh, etc.) for a longer period than _n_, then we should not use it for
> rewriting the query.
> Optionally, we could print a warning for the user indicating that the
> materialized was not used because it was not fresh.
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