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Posted to issues@flink.apache.org by "Piotr Nowojski (Jira)" <ji...@apache.org> on 2020/05/17 08:54:00 UTC
[jira] [Updated] (FLINK-17769) Wrong order of log events on a task
failure
[ https://issues.apache.org/jira/browse/FLINK-17769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Piotr Nowojski updated FLINK-17769:
-----------------------------------
Priority: Critical (was: Blocker)
> Wrong order of log events on a task failure
> -------------------------------------------
>
> Key: FLINK-17769
> URL: https://issues.apache.org/jira/browse/FLINK-17769
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Task
> Reporter: Robert Metzger
> Priority: Critical
> Fix For: 1.11.0
>
>
> In this example, errors from the {{close()}} method call are logged before the {{switched from RUNNING to FAILED}} log line with the actual exception (which is confusing, because the exceptions coming from {{close()}} could be considered as the failure root cause, because they are first in the log)
> {code}
> 2020-05-14 10:12:42,660 INFO org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer [] - Started Kinesis producer instance for region 'eu-central-1'
> 2020-05-14 10:12:42,660 DEBUG org.apache.flink.streaming.api.operators.BackendRestorerProcedure [] - Creating operator state backend for StreamSource_cbc357ccb763df2852fee8c4fc7d55f2_(1/1) with empty state.
> 2020-05-14 10:12:42,823 INFO org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer [] - Closing producer
> 2020-05-14 10:12:42,823 INFO org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer [] - Flushing outstanding 2 records
> 2020-05-14 10:12:42,826 ERROR org.apache.flink.streaming.runtime.tasks.StreamTask [] - Error during disposal of stream operator.
> org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.DaemonException: The child process has been shutdown and can no longer accept messages.
> 2020-05-14 10:12:42,834 WARN org.apache.flink.runtime.taskmanager.Task [] - Source: Custom Source -> Sink: Unnamed (1/1) (4a49aea047aeb3e67cf79c788df0e558) switched from RUNNING to FAILED.
> {code}
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