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https://issues.apache.org/jira/browse/FLINK-21747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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tim yu updated FLINK-21747:
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Description: I run a streaming job with insert statement whose size is too
large, it reports metrics to influxdb. I find many influxdb exceptions that
contains "max key length exceeded ..." in the log file of the job manager . The
job could not write any metrics to the influxdb, because "task_name" is too
long. (was: I run a stream job with insert statement whose size is too long,
it report metrics to influxdb. I find many influxdb exceptions that contains
"max key length exceeded ..." in the log file of job manager . The job could
not write any metrics to the influxdb, because "task_name" and "operator_name"
is too long.)
> Encounter an exception that contains "max key length exceeded ..." when
> reporting metrics to influxdb
> ------------------------------------------------------------------------------------------------------
>
> Key: FLINK-21747
> URL: https://issues.apache.org/jira/browse/FLINK-21747
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Metrics
> Affects Versions: 1.10.0
> Reporter: tim yu
> Priority: Major
>
> I run a streaming job with insert statement whose size is too large, it
> reports metrics to influxdb. I find many influxdb exceptions that contains
> "max key length exceeded ..." in the log file of the job manager . The job
> could not write any metrics to the influxdb, because "task_name" is too long.
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