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Posted to issues@flink.apache.org by "Peng (Jira)" <ji...@apache.org> on 2020/08/12 07:10:00 UTC

[jira] [Created] (FLINK-18899) The property yarn.application-attempts default value is not none

Peng created FLINK-18899:
----------------------------

             Summary: The property yarn.application-attempts default value is not none
                 Key: FLINK-18899
                 URL: https://issues.apache.org/jira/browse/FLINK-18899
             Project: Flink
          Issue Type: Bug
          Components: Documentation
    Affects Versions: 1.11.0
            Reporter: Peng


The document [https://ci.apache.org/projects/flink/flink-docs-release-1.11/ops/config.html#yarn-application-attempts] shows the yarn.application-attempts default value is none, but I found codes in  org.apache.flink.yarn.YarnClusterDescriptor class like below:
{code:java}
if (HighAvailabilityMode.isHighAvailabilityModeActivated(configuration)) {
   // activate re-execution of failed applications
   appContext.setMaxAppAttempts(
         configuration.getInteger(
               YarnConfigOptions.APPLICATION_ATTEMPTS.key(),
               YarnConfiguration.DEFAULT_RM_AM_MAX_ATTEMPTS));

   activateHighAvailabilitySupport(appContext);
} else {
   // set number of application retries to 1 in the default case
   appContext.setMaxAppAttempts(
         configuration.getInteger(
               YarnConfigOptions.APPLICATION_ATTEMPTS.key(),
               1));
}
{code}
This means, if HA mode, the default value is from Yarn(default 2), otherwise the default value is 1.

 



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