[
https://issues.apache.org/jira/browse/FLINK-37378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
slankka updated FLINK-37378:
----------------------------
Description:
The configuation of token provider renewer should be documented.
If flink deploys on Yarn, this configuration is important to keep Yarn log
aggregation works after Flink job terminated（FAILED, FINSHED,KiLLED) since
started for 7 days.
it's not configured by default. If flink runs for 7 days, without this conf,
yarn log aggregation fails.
{code:java}
# since Flink-1.16
security.kerberos.token.provider.%s.renewer
# if deploys on Yarn
security.kerberos.token.provider.hadoopfs.renewer: yarn {code}
Links:
https://github.com/cloudera/flink-tutorials/pull/44
was:
The configuation of token provider renewer should be documented.
If flink deploys on Yarn, this configuration is important to keep Yarn log
aggregation works after Flink job terminated（FAILED, FINSHED,KiLLED) since
started for 7 days.
it's not configured by default. If flink runs for 7 days, without this conf,
yarn log aggregation fails.
```properties
security.kerberos.token.provider.%s.renewer
security.kerberos.token.provider.hadoopfs.renewer: yarn
```
> Yarn log aggregation fails with Kerberos DT issues
> --------------------------------------------------
>
> Key: FLINK-37378
> URL: https://issues.apache.org/jira/browse/FLINK-37378
> Project: Flink
> Issue Type: Improvement
> Components: Documentation
> Affects Versions: 2.0.0, 2.1.0
> Reporter: slankka
> Priority: Major
> Labels: docuentation
>
> The configuation of token provider renewer should be documented.
>
> If flink deploys on Yarn, this configuration is important to keep Yarn log
> aggregation works after Flink job terminated（FAILED, FINSHED,KiLLED) since
> started for 7 days.
> it's not configured by default. If flink runs for 7 days, without this conf,
> yarn log aggregation fails.
>
> {code:java}
> # since Flink-1.16
> security.kerberos.token.provider.%s.renewer
> # if deploys on Yarn
> security.kerberos.token.provider.hadoopfs.renewer: yarn {code}
> Links:
> https://github.com/cloudera/flink-tutorials/pull/44
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
