You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "HBase QA (JIRA)" <ji...@apache.org> on 2019/08/13 18:06:00 UTC
[jira] [Commented] (HBASE-21874) Bucket cache on Persistent memory
[ https://issues.apache.org/jira/browse/HBASE-21874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16906467#comment-16906467 ]
HBase QA commented on HBASE-21874:
----------------------------------
| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 1m 37s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m 0s{color} | {color:green} Patch does not have any anti-patterns. {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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s{color} | {color:green} The patch appears to include 2 new or modified test files. {color} |
|| || || || {color:brown} branch-2.2 Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 15s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m 36s{color} | {color:green} branch-2.2 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m 0s{color} | {color:green} branch-2.2 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 3m 49s{color} | {color:green} branch-2.2 passed {color} |
| {color:blue}0{color} | {color:blue} refguide {color} | {color:blue} 17m 15s{color} | {color:blue} branch has no errors when building the reference guide. See footer for rendered docs, which you should manually inspect. {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 4m 37s{color} | {color:green} branch has no errors when building our shaded downstream artifacts. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 0s{color} | {color:blue} Skipped patched modules with no Java source: . {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 31s{color} | {color:green} branch-2.2 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 3m 47s{color} | {color:green} branch-2.2 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 13s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m 18s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 3m 8s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 3m 8s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 27s{color} | {color:green} The patch passed checkstyle in hbase-common {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 20s{color} | {color:green} hbase-server: The patch generated 0 new + 39 unchanged - 1 fixed = 39 total (was 40) {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 2m 12s{color} | {color:green} root: The patch generated 0 new + 39 unchanged - 1 fixed = 39 total (was 40) {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} xml {color} | {color:green} 0m 1s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:blue}0{color} | {color:blue} refguide {color} | {color:blue} 5m 58s{color} | {color:blue} patch has no errors when building the reference guide. See footer for rendered docs, which you should manually inspect. {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 4m 35s{color} | {color:green} patch has no errors when building our shaded downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 17m 23s{color} | {color:green} Patch does not cause any errors with Hadoop 2.8.5 2.9.2 or 3.1.2. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 0s{color} | {color:blue} Skipped patched modules with no Java source: . {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 14s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 4m 8s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}295m 17s{color} | {color:green} root in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 1m 32s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}396m 3s{color} | {color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/PreCommit-HBASE-Build/767/artifact/patchprocess/Dockerfile |
| JIRA Issue | HBASE-21874 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12977466/HBASE-21874.branch-2.2.001.patch |
| Optional Tests | dupname asflicense javac javadoc unit refguide xml findbugs shadedjars hadoopcheck hbaseanti checkstyle compile |
| uname | Linux 952c25d93e5e 4.15.0-54-generic #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/hbase-personality.sh |
| git revision | branch-2.2 / b4f18e0458 |
| maven | version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z) |
| Default Java | 1.8.0_181 |
| refguide | https://builds.apache.org/job/PreCommit-HBASE-Build/767/artifact/patchprocess/branch-site/book.html |
| findbugs | v3.1.11 |
| refguide | https://builds.apache.org/job/PreCommit-HBASE-Build/767/artifact/patchprocess/patch-site/book.html |
| Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/767/testReport/ |
| Max. process+thread count | 5142 (vs. ulimit of 10000) |
| modules | C: hbase-common hbase-server . U: . |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/767/console |
| Powered by | Apache Yetus 0.9.0 http://yetus.apache.org |
This message was automatically generated.
> Bucket cache on Persistent memory
> ---------------------------------
>
> Key: HBASE-21874
> URL: https://issues.apache.org/jira/browse/HBASE-21874
> Project: HBase
> Issue Type: New Feature
> Components: BucketCache
> Affects Versions: 3.0.0
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Priority: Major
> Fix For: 3.0.0, 2.3.0
>
> Attachments: HBASE-21874.branch-2.2.001.patch, HBASE-21874.patch, HBASE-21874.patch, HBASE-21874_V2.patch, HBASE-21874_V4.patch, HBASE-21874_V5.patch, HBASE-21874_V6.patch, Pmem_BC.png
>
>
> Non volatile persistent memory devices are byte addressable like DRAM (for eg. Intel DCPMM). Bucket cache implementation can take advantage of this new memory type and can make use of the existing offheap data structures to serve data directly from this memory area without having to bring the data to onheap.
> The patch is a new IOEngine implementation that works with the persistent memory.
> Note : Here we don't make use of the persistence nature of the device and just make use of the big memory it provides.
> Performance numbers to follow.
--
This message was sent by Atlassian JIRA
(v7.6.14#76016)