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https://issues.apache.org/jira/browse/KYLIN-3087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shaofeng SHI updated KYLIN-3087:
--------------------------------
Fix Version/s: v2.3.0
> DistributedLock in GlobalDictionaryBuilder may not release
> ----------------------------------------------------------
>
> Key: KYLIN-3087
> URL: https://issues.apache.org/jira/browse/KYLIN-3087
> Project: Kylin
> Issue Type: Bug
> Components: Job Engine
> Affects Versions: v2.2.0
> Reporter: Fangyuan Deng
> Assignee: Fangyuan Deng
> Fix For: v2.3.0
>
> Attachments: KYLIN-3087.patch
>
>
> In GlobalDictionaryBuilder.init(),
> this.builder = new AppendTrieDictionaryBuilder(baseDir, maxEntriesPerSlice,
> true);
> if this line has exception, the DistributedLock will not release, and other
> jobs can not run.
> so,I added a try catch.
> try {
> this.builder = new AppendTrieDictionaryBuilder(baseDir,
> maxEntriesPerSlice, true);
> } catch (Throwable e) {
> lock.unlock(getLockPath(sourceColumn));
> throw new RuntimeException(String.format("Failed to create global
> dictionary on %s ", sourceColumn), e);
> }
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