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https://issues.apache.org/jira/browse/HBASE-18135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16384076#comment-16384076
 ] 

Hadoop QA commented on HBASE-18135:
-----------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
17s{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 5 new or modified test 
files. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
12s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  3m 
57s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
24s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  1m 
36s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green}  5m 
50s{color} | {color:green} branch has no errors when building our shaded 
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  4m 
39s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
56s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
14s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  4m 
 5s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
28s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green}  1m 
28s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 
28s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
10s{color} | {color:green} The patch hbase-protocol-shaded passed checkstyle 
{color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
26s{color} | {color:green} hbase-client: The patch generated 0 new + 7 
unchanged - 1 fixed = 7 total (was 8) {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red}  1m  
2s{color} | {color:red} hbase-server: The patch generated 6 new + 332 unchanged 
- 3 fixed = 338 total (was 335) {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} shadedjars {color} | {color:green}  4m 
17s{color} | {color:green} patch has no errors when building our shaded 
downstream artifacts. {color} |
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red}  6m 
13s{color} | {color:red} The patch causes 10 errors with Hadoop v2.6.5. {color} 
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| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red}  8m 
15s{color} | {color:red} The patch causes 10 errors with Hadoop v2.7.4. {color} 
|
| {color:red}-1{color} | {color:red} hadoopcheck {color} | {color:red} 10m 
22s{color} | {color:red} The patch causes 10 errors with Hadoop v3.0.0. {color} 
|
| {color:green}+1{color} | {color:green} hbaseprotoc {color} | {color:green}  
1m  6s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  4m 
56s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
52s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
28s{color} | {color:green} hbase-protocol-shaded in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  3m  
0s{color} | {color:green} hbase-client in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}105m 
33s{color} | {color:green} hbase-server in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
50s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}152m 39s{color} | 
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:eee3b01 |
| JIRA Issue | HBASE-18135 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12912800/HBASE-18135.004.patch 
|
| Optional Tests |  asflicense  javac  javadoc  unit  findbugs  shadedjars  
hadoopcheck  hbaseanti  checkstyle  compile  cc  hbaseprotoc  |
| uname | Linux f050c33d7813 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12 
13:48:03 UTC 2016 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | 
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
 |
| git revision | master / 1d25b60831 |
| maven | version: Apache Maven 3.5.2 
(138edd61fd100ec658bfa2d307c43b76940a5d7d; 2017-10-18T07:58:13Z) |
| Default Java | 1.8.0_151 |
| findbugs | v3.1.0-RC3 |
| checkstyle | 
https://builds.apache.org/job/PreCommit-HBASE-Build/11781/artifact/patchprocess/diff-checkstyle-hbase-server.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-HBASE-Build/11781/testReport/ |
| Max. process+thread count | 5022 (vs. ulimit of 10000) |
| modules | C: hbase-protocol-shaded hbase-client hbase-server U: . |
| Console output | 
https://builds.apache.org/job/PreCommit-HBASE-Build/11781/console |
| Powered by | Apache Yetus 0.7.0   http://yetus.apache.org |


This message was automatically generated.



> Track file archival for low latency space quota with snapshots
> --------------------------------------------------------------
>
>                 Key: HBASE-18135
>                 URL: https://issues.apache.org/jira/browse/HBASE-18135
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>            Priority: Major
>             Fix For: 3.0.0
>
>         Attachments: HBASE-18135.001.patch, HBASE-18135.002.patch, 
> HBASE-18135.004.patch
>
>
> Related to the work proposed on HBASE-17748 and building on the same idea as 
> HBASE-18133, we can make the space quota tracking for HBase snapshots faster 
> to respond.
> When snapshots are in play, the location of a file (whether in the {{data}} 
> or {{archive}} directory) plays a factor in the realized size of a table. 
> Like flushes, compactions, etc, moving files from the data directory to the 
> archive directory is done by the RegionServer. We can hook into this call and 
> send the necessary information to the Master so that it can more quickly 
> update the size of a table when there are snapshots in play.
> This will require the RegionServer to report the full coordinates of the file 
> being moved (table+region+family+file) so that the SnapshotQuotaObserverChore 
> running in the master can avoid HDFS lookups in partial or total to compute 
> the location of a Region's hfiles.
> This may also require some refactoring of the SnapshotQuotaObserverChore to 
> de-couple the receipt of these file archival reports from RegionServers (e.g. 
> {{HRegionFileSystem.removeStoreFiles(..)}}, and the Master processing the 
> sizes of snapshots.



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