Chen He created SLIDER-925:
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Summary: SliderClient set KEY_AM_RESTART_LIMIT = 0 does not effect
if not changing YarnConfiguration.RM_AM_MAX_ATTEMPTS
Key: SLIDER-925
URL: https://issues.apache.org/jira/browse/SLIDER-925
Project: Slider
Issue Type: Bug
Components: appmaster
Affects Versions: Slider 0.80
Reporter: Chen He
In SliderClient:
int maxAppAttempts = config.getInt(KEY_AM_RESTART_LIMIT, 0);
amLauncher.setMaxAppAttempts(maxAppAttempts);
In RMAppImpl:
int globalMaxAppAttempts = conf.getInt(YarnConfiguration.RM_AM_MAX_ATTEMPTS,
YarnConfiguration.DEFAULT_RM_AM_MAX_ATTEMPTS);
int individualMaxAppAttempts = submissionContext.getMaxAppAttempts();
if (individualMaxAppAttempts <= 0 ||
individualMaxAppAttempts > globalMaxAppAttempts) {
this.maxAppAttempts = globalMaxAppAttempts;
LOG.warn("The specific max attempts: " + individualMaxAppAttempts
+ " for application: " + applicationId.getId()
+ " is invalid, because it is out of the range [1, "
+ globalMaxAppAttempts + "]. Use the global max attempts instead.");
} else {
this.maxAppAttempts = individualMaxAppAttempts;
}
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