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Posted to issues@hbase.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2017/09/20 18:51:02 UTC

[jira] [Commented] (HBASE-17399) region_mover.rb uses different default filename, also needs slight change

    [ https://issues.apache.org/jira/browse/HBASE-17399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16173665#comment-16173665 ] 

Hadoop QA commented on HBASE-17399:
-----------------------------------

| (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 43s{color} | {color:blue} Docker mode activated. {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} mvninstall {color} | {color:green}  3m 13s{color} | {color:green} branch-1.3 passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green}  3m 47s{color} | {color:green} branch has no errors when building our shaded downstream artifacts. {color} |
| {color:red}-1{color} | {color:red} rubocop {color} | {color:red}  0m  8s{color} | {color:red} The patch generated 5 new + 323 unchanged - 3 fixed = 328 total (was 326) {color} |
| {color:green}+1{color} | {color:green} ruby-lint {color} | {color:green}  0m  3s{color} | {color:green} There were no new ruby-lint issues. {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}  3m 30s{color} | {color:green} patch has no errors when building our shaded downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 29m 38s{color} | {color:green} Patch does not cause any errors with Hadoop 2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha4. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 23s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 38m 22s{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:b3a2a00 |
| JIRA Issue | HBASE-17399 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12888095/HBASE-17399.branch-1.3.v0.patch |
| Optional Tests |  asflicense  shadedjars  rubocop  ruby_lint  |
| uname | Linux 9a4910caa4b9 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 | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build@2/component/dev-support/hbase-personality.sh |
| git revision | branch-1.3 / ee6131f |
| rubocop | v0.50.0 |
| rubocop | https://builds.apache.org/job/PreCommit-HBASE-Build/8715/artifact/patchprocess/diff-patch-rubocop.txt |
| ruby-lint | v2.3.1 |
| modules | C: . U: . |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/8715/console |
| Powered by | Apache Yetus 0.4.0   http://yetus.apache.org |


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> region_mover.rb uses different default filename, also needs slight change
> -------------------------------------------------------------------------
>
>                 Key: HBASE-17399
>                 URL: https://issues.apache.org/jira/browse/HBASE-17399
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 1.3.0
>            Reporter: Lars George
>            Assignee: ChunHao
>              Labels: beginner
>         Attachments: HBASE-17399.branch-1.3.v0.patch
>
>
> The command line help prints:
> {noformat}
>     -f, --filename=FILE           File to save regions list into unloading, \
>         or read from loading; default /tmp/&lt;hostname:port&gt;
> {noformat}
> while in reality, the code does this:
> {code}
> def getFilename(options, targetServer, port)
>   filename = options[:file]
>   if not filename
>     filename = "/tmp/" + ENV['USER'] + targetServer + ":" + port
>   end
>   return filename
> end
> {code}
> An example for a generated file is:
> {noformat}
> /tmp/larsgeorgeslave-3.internal.larsgeorge.com\:16020
> {noformat}
> I suggest we fix the command line help explanation. But first, we should also fix how the name is generated, *adding* a divider between the user name and the host name, and also change how the port is attached to the host name. Currently this results in a rather strange {{\:}} which could be hard to handle. Maybe we simply use an exclamation mark or hash for both? For example:
> {noformat}
> /tmp/larsgeorge!slave-3.internal.larsgeorge.com!16020
> /tmp/larsgeorge#slave-3.internal.larsgeorge.com#16020
> {noformat}



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