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https://issues.apache.org/jira/browse/HDFS-11096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16222930#comment-16222930
]
Hadoop QA commented on HDFS-11096:
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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} 5m
11s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {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:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m
0s{color} | {color:red} The patch doesn't appear to include any new or modified
tests. Please justify why no new tests are needed for this patch. Also please
list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m
51s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 15m
5s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 9m
53s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
8m 37s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
20s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 10m
6s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} pylint {color} | {color:orange} 0m
8s{color} | {color:orange} The patch generated 422 new + 0 unchanged - 0 fixed
= 422 total (was 0) {color} |
| {color:green}+1{color} | {color:green} shellcheck {color} | {color:green} 0m
5s{color} | {color:green} There were no new shellcheck issues. {color} |
| {color:orange}-0{color} | {color:orange} shelldocs {color} | {color:orange}
0m 10s{color} | {color:orange} The patch generated 20 new + 104 unchanged - 0
fixed = 124 total (was 104) {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} shadedclient {color} | {color:green}
8m 44s{color} | {color:green} patch has no errors when building and testing our
client artifacts. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 21m
21s{color} | {color:green} root in the patch passed. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m
48s{color} | {color:red} The patch generated 3 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 82m 51s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:5b98639 |
| JIRA Issue | HDFS-11096 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12894427/HDFS-11096.007.patch |
| Optional Tests | asflicense mvnsite unit shellcheck shelldocs pylint |
| uname | Linux 82215dc313f7 3.13.0-119-generic #166-Ubuntu SMP Wed May 3
12:18:55 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 5c799ec |
| maven | version: Apache Maven 3.3.9 |
| shellcheck | v0.4.6 |
| pylint | v1.7.4 |
| pylint |
https://builds.apache.org/job/PreCommit-HDFS-Build/21853/artifact/out/diff-patch-pylint.txt
|
| shelldocs |
https://builds.apache.org/job/PreCommit-HDFS-Build/21853/artifact/out/diff-patch-shelldocs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/21853/testReport/ |
| asflicense |
https://builds.apache.org/job/PreCommit-HDFS-Build/21853/artifact/out/patch-asflicense-problems.txt
|
| modules | C: hadoop-common-project/hadoop-common
hadoop-yarn-project/hadoop-yarn . U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/21853/console |
| Powered by | Apache Yetus 0.6.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Support rolling upgrade between 2.x and 3.x
> -------------------------------------------
>
> Key: HDFS-11096
> URL: https://issues.apache.org/jira/browse/HDFS-11096
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: rolling upgrades
> Affects Versions: 3.0.0-alpha1
> Reporter: Andrew Wang
> Assignee: Sean Mackrory
> Priority: Blocker
> Attachments: HDFS-11096.001.patch, HDFS-11096.002.patch,
> HDFS-11096.003.patch, HDFS-11096.004.patch, HDFS-11096.005.patch,
> HDFS-11096.006.patch, HDFS-11096.007.patch
>
>
> trunk has a minimum software version of 3.0.0-alpha1. This means we can't
> rolling upgrade between branch-2 and trunk.
> This is a showstopper for large deployments. Unless there are very compelling
> reasons to break compatibility, let's restore the ability to rolling upgrade
> to 3.x releases.
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