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https://issues.apache.org/jira/browse/GOBBLIN-1278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhixiong Chen updated GOBBLIN-1278:
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Description: In a compaction with watermark flow,
`CompactionHiveRegistrationAction` and `CompactionWatermarkAction` can
concurrently alter a table, which may end up old table parameters replace new
ones. To serialize, the idea is to `close` the `HiveRegister` instance, waiting
for all hive updates complete, before returning.
> Close HiveRegister in completion action usage
> ---------------------------------------------
>
> Key: GOBBLIN-1278
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1278
> Project: Apache Gobblin
> Issue Type: Task
> Reporter: Zhixiong Chen
> Assignee: Zhixiong Chen
> Priority: Major
>
> In a compaction with watermark flow, `CompactionHiveRegistrationAction` and
> `CompactionWatermarkAction` can concurrently alter a table, which may end up
> old table parameters replace new ones. To serialize, the idea is to `close`
> the `HiveRegister` instance, waiting for all hive updates complete, before
> returning.
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