[
https://issues.apache.org/jira/browse/HIVE-18866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16481579#comment-16481579
]
Hive QA commented on HIVE-18866:
--------------------------------
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| 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
40s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m
31s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
9s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
36s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
25s{color} | {color:blue} storage-api in master has 48 extant Findbugs
warnings. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 3m
49s{color} | {color:red} branch/itests/hive-jmh cannot run convertXmlToText
from findbugs {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 2m
51s{color} | {color:blue} standalone-metastore in master has 216 extant
Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
31s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
8s{color} | {color:blue} Maven dependency ordering for patch {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
11s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
11s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
11s{color} | {color:red} storage-api: The patch generated 4 new + 109 unchanged
- 0 fixed = 113 total (was 109) {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
9s{color} | {color:red} itests/hive-jmh: The patch generated 8 new + 0
unchanged - 0 fixed = 8 total (was 0) {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
15s{color} | {color:red} standalone-metastore: The patch generated 1 new + 13
unchanged - 3 fixed = 14 total (was 16) {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m
0s{color} | {color:red} The patch has 5 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} xml {color} | {color:green} 0m
1s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 3m
51s{color} | {color:red} patch/itests/hive-jmh cannot run convertXmlToText from
findbugs {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
30s{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} 30m 53s{color} |
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Optional Tests | asflicense javac javadoc xml compile findbugs
checkstyle |
| 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-11072/dev-support/hive-personality.sh
|
| git revision | master / fae78f8 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.1 |
| findbugs |
http://104.198.109.242/logs//PreCommit-HIVE-Build-11072/yetus/branch-findbugs-itests_hive-jmh.txt
|
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-11072/yetus/diff-checkstyle-storage-api.txt
|
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-11072/yetus/diff-checkstyle-itests_hive-jmh.txt
|
| checkstyle |
http://104.198.109.242/logs//PreCommit-HIVE-Build-11072/yetus/diff-checkstyle-standalone-metastore.txt
|
| whitespace |
http://104.198.109.242/logs//PreCommit-HIVE-Build-11072/yetus/whitespace-eol.txt
|
| findbugs |
http://104.198.109.242/logs//PreCommit-HIVE-Build-11072/yetus/patch-findbugs-itests_hive-jmh.txt
|
| modules | C: storage-api itests/hive-jmh standalone-metastore U: . |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-11072/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> Semijoin: Implement a Long -> Hash64 vector fast-path
> -----------------------------------------------------
>
> Key: HIVE-18866
> URL: https://issues.apache.org/jira/browse/HIVE-18866
> Project: Hive
> Issue Type: Improvement
> Components: Vectorization
> Reporter: Gopal V
> Assignee: Sergey Shelukhin
> Priority: Major
> Labels: performance
> Attachments: 0001-hash64-WIP.patch, HIVE-18866.01.patch,
> HIVE-18866.02.patch, HIVE-18866.03.patch, HIVE-18866.patch,
> perf-hash64-long.png
>
>
> A significant amount of CPU is wasted with JMM restrictions on byte[] arrays.
> To transform from one Long -> another Long, this goes into a byte[] array,
> which shows up as a hotspot.
> !perf-hash64-long.png!
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
