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Posted to issues@kylin.apache.org by "Yaqian Zhang (Jira)" <ji...@apache.org> on 2020/01/07 03:43:00 UTC
[jira] [Commented] (KYLIN-4029) Overwriting conflict when create a
new data model
[ https://issues.apache.org/jira/browse/KYLIN-4029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17009349#comment-17009349 ]
Yaqian Zhang commented on KYLIN-4029:
-------------------------------------
Maybe it's same with https://issues.apache.org/jira/browse/KYLIN-4080.
> Overwriting conflict when create a new data model
> --------------------------------------------------
>
> Key: KYLIN-4029
> URL: https://issues.apache.org/jira/browse/KYLIN-4029
> Project: Kylin
> Issue Type: Bug
> Components: Metadata
> Affects Versions: v2.5.2
> Reporter: Shaohui Liu
> Assignee: Shaohui Liu
> Priority: Minor
>
> A creating model request failed for Overwriting conflicts when saving project metadata.
> It left a stale state in meta and user can not delete it or creating a one with same name.
> {code:java}
> 2019-05-31 16:35:11,668 ERROR [http-bio-7070-exec-57] controller.BasicController:63 :
> org.apache.kylin.common.persistence.WriteConflictException: Overwriting conflict /project/BigBI_Hive.json, expect old TS 1559291698212, but it is 1559291711327
> at org.apache.kylin.storage.hbase.HBaseResourceStore.checkAndPutResourceImpl(HBaseResourceStore.java:326)
> at org.apache.kylin.common.persistence.ResourceStore.checkAndPutResourceCheckpoint(ResourceStore.java:327)
> at org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:309)
> at org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:288)
> at org.apache.kylin.metadata.cachesync.CachedCrudAssist.save(CachedCrudAssist.java:192)
> at org.apache.kylin.metadata.project.ProjectManager.save(ProjectManager.java:373)
> at org.apache.kylin.metadata.project.ProjectManager.addModelToProject(ProjectManager.java:251)
> at org.apache.kylin.metadata.model.DataModelManager.createDataModelDesc(DataModelManager.java:256)
> at org.apache.kylin.rest.service.ModelService.createModelDesc(ModelService.java:148)
> at org.apache.kylin.rest.controller.ModelController.saveModelDesc(ModelController.java:128){code}
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