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Posted to issues@hbase.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2018/06/12 19:03:00 UTC
[jira] [Commented] (HBASE-19377) Compatibility checker complaining
about hash collisions
[ https://issues.apache.org/jira/browse/HBASE-19377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16510041#comment-16510041 ]
Hadoop QA commented on HBASE-19377:
-----------------------------------
| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 23s{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:brown} master Compile Tests {color} ||
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} pylint {color} | {color:green} 0m 6s{color} | {color:green} There were no new pylint 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:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 18s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 1m 2s{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:b002b0b |
| JIRA Issue | HBASE-19377 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12927517/HBASE-19377.patch |
| Optional Tests | asflicense pylint |
| uname | Linux 857ddc7b4f53 4.4.0-98-generic #121-Ubuntu SMP Tue Oct 10 14:24:03 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 / edf60b965b |
| maven | version: Apache Maven 3.5.3 (3383c37e1f9e9b3bc3df5050c29c8aff9f295297; 2018-02-24T19:49:05Z) |
| pylint | v1.6.5 |
| Max. process+thread count | 48 (vs. ulimit of 10000) |
| modules | C: . U: . |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/13210/console |
| Powered by | Apache Yetus 0.7.0 http://yetus.apache.org |
This message was automatically generated.
> Compatibility checker complaining about hash collisions
> --------------------------------------------------------
>
> Key: HBASE-19377
> URL: https://issues.apache.org/jira/browse/HBASE-19377
> Project: HBase
> Issue Type: Bug
> Components: community
> Reporter: Andrew Purtell
> Assignee: Mike Drob
> Priority: Major
> Attachments: HBASE-19377.patch
>
>
> Had the compatibility checker complain about a hash collision. This fixed it:
> {code}
> --- java-acc/modules/Internals/Basic.pm.old 2017-11-29 11:50:41.000000000 -0800
> +++ java-acc/modules/Internals/Basic.pm 2017-11-29 11:07:26.000000000 -0800
> @@ -25,7 +25,7 @@
>
> my %Cache;
>
> -my $MD5_LEN = 8;
> +my $MD5_LEN = 10;
>
> sub getOSgroup()
> {
> {code}
> Not sure how best to fix this. Upstream PR? Patch locally?
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