[ https://issues.apache.org/jira/browse/HIVE-18281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16351244#comment-16351244 ]
Hive QA commented on HIVE-18281: -------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || || || || || {color:brown} Prechecks {color} || | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 1s{color} | {color:blue} Findbugs executables are not available. {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 27s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m 33s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m 57s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m 31s{color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 3m 2s{color} | {color:green} master passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 23s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m 37s{color} | {color:red} hive-unit in the patch failed. {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 4m 5s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 4m 5s{color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 9s{color} | {color:red} llap-common: The patch generated 1 new + 1 unchanged - 0 fixed = 2 total (was 1) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 11s{color} | {color:red} llap-client: The patch generated 33 new + 75 unchanged - 8 fixed = 108 total (was 83) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 11s{color} | {color:red} llap-tez: The patch generated 6 new + 66 unchanged - 0 fixed = 72 total (was 66) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 38s{color} | {color:red} ql: The patch generated 4 new + 47 unchanged - 1 fixed = 51 total (was 48) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 13s{color} | {color:red} service: The patch generated 41 new + 18 unchanged - 2 fixed = 59 total (was 20) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 11s{color} | {color:red} llap-ext-client: The patch generated 1 new + 39 unchanged - 0 fixed = 40 total (was 39) {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 16s{color} | {color:red} itests/hive-unit: The patch generated 4 new + 0 unchanged - 0 fixed = 4 total (was 0) {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} javadoc {color} | {color:green} 0m 13s{color} | {color:green} common in the patch passed. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 13s{color} | {color:green} llap-common in the patch passed. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 10s{color} | {color:green} llap-client generated 0 new + 6 unchanged - 6 fixed = 6 total (was 12) {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 9s{color} | {color:green} llap-tez in the patch passed. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 55s{color} | {color:green} ql in the patch passed. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 13s{color} | {color:green} llap-server in the patch passed. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 15s{color} | {color:green} service in the patch passed. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 9s{color} | {color:green} llap-ext-client in the patch passed. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 23s{color} | {color:green} hive-unit in the patch passed. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 17s{color} | {color:green} util in 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} 32m 21s{color} | {color:black} {color} | \\ \\ || 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 / 4a33ec8 | | Default Java | 1.8.0_111 | | mvninstall | http://104.198.109.242/logs//PreCommit-HIVE-Build-8995/yetus/patch-mvninstall-itests_hive-unit.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-8995/yetus/diff-checkstyle-llap-common.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-8995/yetus/diff-checkstyle-llap-client.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-8995/yetus/diff-checkstyle-llap-tez.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-8995/yetus/diff-checkstyle-ql.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-8995/yetus/diff-checkstyle-service.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-8995/yetus/diff-checkstyle-llap-ext-client.txt | | checkstyle | http://104.198.109.242/logs//PreCommit-HIVE-Build-8995/yetus/diff-checkstyle-itests_hive-unit.txt | | modules | C: common llap-common llap-client llap-tez ql llap-server service llap-ext-client itests/hive-unit itests/util U: . | | Console output | http://104.198.109.242/logs//PreCommit-HIVE-Build-8995/yetus.txt | | Powered by | Apache Yetus http://yetus.apache.org | This message was automatically generated. > HiveServer2 HA for LLAP and Workload Manager > -------------------------------------------- > > Key: HIVE-18281 > URL: https://issues.apache.org/jira/browse/HIVE-18281 > Project: Hive > Issue Type: New Feature > Affects Versions: 3.0.0 > Reporter: Prasanth Jayachandran > Assignee: Prasanth Jayachandran > Priority: Major > Attachments: HIVE-18281.1.patch, HIVE-18281.WIP.patch, HSI-HA.pdf > > > When running HS2 with LLAP and Workload Manager, HS2 becomes single point of > failure as some of the states for workload management and scheduling are > maintained in-memory. > The proposal is to support Active/Passive mode of high availability in which, > all HS2 and tez AMs registers with ZooKeeper and a leader have to be chosen > which will maintain stateful information. Clients using service discovery > will always connect to the leader for submitting queries. There will also be > some responsibilities for the leader, failover handling, tez session > reconnect etc. Will upload some more detailed information in a separate doc. -- This message was sent by Atlassian JIRA (v7.6.3#76005)