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Posted to issues@flink.apache.org by "Jun Zhang (Jira)" <ji...@apache.org> on 2020/07/03 01:28:00 UTC
[jira] [Commented] (FLINK-18479) can not commit partition when set
partition time
[ https://issues.apache.org/jira/browse/FLINK-18479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17150659#comment-17150659 ]
Jun Zhang commented on FLINK-18479:
-----------------------------------
I am using the code compiled by tag release-1.11.0-rc4 , I found that the master also has this problem, I think it is a bug, what about you? [~lzljs3620320]
> can not commit partition when set partition time
> ------------------------------------------------
>
> Key: FLINK-18479
> URL: https://issues.apache.org/jira/browse/FLINK-18479
> Project: Flink
> Issue Type: Bug
> Components: FileSystems
> Affects Versions: 1.11.0
> Reporter: Jun Zhang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.11.1
>
>
> when we write streaming data to filesystem, and select the 'partition time' , we can not commit the partition when write finished.
>
> {code:java}
> LocalDateTime partTime = extractor.extract(
> partitionKeys, extractPartitionValues(new Path(partition)));
> if (watermark > toMills(partTime) + commitDelay) {
> needCommit.add(partition);
> iter.remove();
> }
> {code}
> when we set a not UTC zone, and submit the partition, the method 'toMills' will get the UTC mills ,for example ,in UTC/GMT+08:00 ,the watermark will less than the toMills , so we can not commit the partition forever.
> if we use a local time , not utc , it will be ok in UTC zone and other zone.
>
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