[
https://issues.apache.org/jira/browse/HBASE-19052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16211813#comment-16211813
]
Hadoop QA commented on HBASE-19052:
-----------------------------------
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:blue}0{color} | {color:blue} patch {color} | {color:blue} 0m
2s{color} | {color:blue} The patch file was not named according to hbase's
naming conventions. Please see
https://yetus.apache.org/documentation/0.4.0/precommit-patchnames for
instructions. {color} |
| {color:red}-1{color} | {color:red} docker {color} | {color:red} 6m
55s{color} | {color:red} Docker failed to build yetus/hbase:6f1cc2c. {color} |
\\
\\
|| Subsystem || Report/Notes ||
| JIRA Issue | HBASE-19052 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12893093/19052.branch-1.txt |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/9246/console |
| Powered by | Apache Yetus 0.4.0 http://yetus.apache.org |
This message was automatically generated.
> FixedFileTrailer should recognize CellComparatorImpl class in branch-1.x
> ------------------------------------------------------------------------
>
> Key: HBASE-19052
> URL: https://issues.apache.org/jira/browse/HBASE-19052
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Critical
> Attachments: 19052.branch-1.txt
>
>
> HBASE-18945 has gone into branch-2 .
> Let's consider rolling upgrade scenario from 1.x to 2.0 where there're three
> servers: s1, s2, s3
> s1 is upgraded to 2.0 first. It flushes to hfile in region r1 with
> CellComparatorImpl written in the hfile trailer.
> Somehow s1 crashes and master assigns r1 to s2 which is still running 1.x
> The following code in FixedFileTrailer would be triggered:
> {code}
> try {
> comparatorKlass = (Class<? extends CellComparator>)
> Class.forName(comparatorClassName);
> } catch (ClassNotFoundException e) {
> throw new IOException(e);
> }
> {code}
> since s2 is not aware of CellComparatorImpl.
> This issue is to backport CellComparatorImpl related change to branch-1.x
> Note: CellComparatorImpl wouldn't be used in write path, only in read path.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
