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https://issues.apache.org/jira/browse/HBASE-19441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16407648#comment-16407648
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Hadoop QA commented on HBASE-19441:
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| (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
25s{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 1 new or modified test
files. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m
11s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
24s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
13s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 4m
30s{color} | {color:green} branch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
30s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
14s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m
0s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
26s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
26s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m
13s{color} | {color:red} hbase-backup: The patch generated 8 new + 0 unchanged
- 0 fixed = 8 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} shadedjars {color} | {color:green} 4m
37s{color} | {color:green} patch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
19m 16s{color} | {color:green} Patch does not cause any errors with Hadoop
2.6.5 2.7.4 or 3.0.0. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
36s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
11s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 15m
33s{color} | {color:green} hbase-backup in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
11s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 50m 58s{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-19441 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12915444/19441-v5.patch |
| Optional Tests | asflicense javac javadoc unit findbugs shadedjars
hadoopcheck hbaseanti checkstyle compile |
| uname | Linux b97b3fa7656b 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20
11:50:30 UTC 2017 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 / 8ab7b20f48 |
| maven | version: Apache Maven 3.5.3
(3383c37e1f9e9b3bc3df5050c29c8aff9f295297; 2018-02-24T19:49:05Z) |
| Default Java | 1.8.0_151 |
| findbugs | v3.1.0-RC3 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HBASE-Build/12053/artifact/patchprocess/diff-checkstyle-hbase-backup.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/12053/testReport/ |
| Max. process+thread count | 4535 (vs. ulimit of 10000) |
| modules | C: hbase-backup U: hbase-backup |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/12053/console |
| Powered by | Apache Yetus 0.7.0 http://yetus.apache.org |
This message was automatically generated.
> Implement retry logic around starting exclusive backup operation
> ----------------------------------------------------------------
>
> Key: HBASE-19441
> URL: https://issues.apache.org/jira/browse/HBASE-19441
> Project: HBase
> Issue Type: Improvement
> Components: backup&restore
> Reporter: Josh Elser
> Assignee: Vladimir Rodionov
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: 19441-v5.patch, HBASE-19441-v1.patch,
> HBASE-19441-v2.patch, HBASE-19441-v3.patch, HBASE-19441-v4.patch,
> HBASE-19441-v5.patch
>
>
> {quote}
> Specifically, the client does a checkAndPut to specifics coordinates in the
> backup table and throws an exception when that fails. Remember that backups
> are client driven (per some design review from a long time ago), so queuing
> is tough to reason about (we have no "centralized" execution system to use).
> At a glance, it seems pretty straightforward to add some retry/backoff
> semantics to BackupSystemTable#startBackupExclusiveOperation().
> {quote}
> While we are in a state in which backup operations cannot be executed in
> parallel, it would be nice to provide some retry logic + configuration. This
> would alleviate users from having to build this themselves.
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