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Posted to issues@hive.apache.org by "Hive QA (JIRA)" <ji...@apache.org> on 2018/11/16 22:05:00 UTC
[jira] [Commented] (HIVE-20932) Vectorize Druid Storage Handler
Reader
[ https://issues.apache.org/jira/browse/HIVE-20932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16690056#comment-16690056 ]
Hive QA commented on HIVE-20932:
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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} 0m 31s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m 22s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 17s{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} 0m 24s{color} | {color:blue} druid-handler in master has 4 extant Findbugs warnings. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 3m 47s{color} | {color:blue} ql in master has 2316 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 5s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 9s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 55s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 18s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 18s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 10s{color} | {color:red} druid-handler: The patch generated 3 new + 77 unchanged - 2 fixed = 80 total (was 79) {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} 0m 32s{color} | {color:red} druid-handler generated 1 new + 3 unchanged - 1 fixed = 4 total (was 4) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 5s{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} 25m 51s{color} | {color:black} {color} |
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|| Reason || Tests ||
| FindBugs | module:druid-handler |
| | Boxing/unboxing to parse a primitive org.apache.hadoop.hive.druid.serde.DruidSerDe.doDeserialize(Writable) At DruidSerDe.java:org.apache.hadoop.hive.druid.serde.DruidSerDe.doDeserialize(Writable) At DruidSerDe.java:[line 452] |
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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-14967/dev-support/hive-personality.sh |
| git revision | master / fd5f34f |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-14967/yetus/diff-checkstyle-druid-handler.txt |
| findbugs | http://104.198.109.242/logs//PreCommit-HIVE-Build-14967/yetus/new-findbugs-druid-handler.html |
| modules | C: druid-handler ql U: . |
| Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-14967/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Vectorize Druid Storage Handler Reader
> --------------------------------------
>
> Key: HIVE-20932
> URL: https://issues.apache.org/jira/browse/HIVE-20932
> Project: Hive
> Issue Type: Improvement
> Reporter: slim bouguerra
> Assignee: slim bouguerra
> Priority: Major
> Attachments: HIVE-20932.patch
>
>
> This patch aims at adding support for vectorize read of data from Druid to Hive.
> [~t3rmin4t0r] suggested that this will improve the performance of the top level operators that supports vectorization.
> As a first cut am just adding a wrapper around the existing Record Reader to read up to 1024 row at a time.
> Future work will be to avoid going via old reader and convert straight the Json (smile format) to Vector primitive types.
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