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Larry McCay commented on HADOOP-13001: -------------------------------------- Please ignore the above message. The related commit inadvertently referenced this JIRA instead of HADOOP-13011. > RetryPolicies$RetryUpToMaximumTimeWithFixedSleep raises division by zero > exception if the sleep time is 0, even if max wait == 0 > -------------------------------------------------------------------------------------------------------------------------------- > > Key: HADOOP-13001 > URL: https://issues.apache.org/jira/browse/HADOOP-13001 > Project: Hadoop Common > Issue Type: Bug > Components: ipc > Affects Versions: 2.7.2 > Reporter: Steve Loughran > > set YARN RM max wait and retry intervals to 0, try to talk to an RM, get an > arithmetic exception > {code} > Caused by: java.lang.ArithmeticException: / by zero > at > org.apache.hadoop.io.retry.RetryPolicies$RetryUpToMaximumTimeWithFixedSleep.<init>(RetryPolicies.java:265) > at > org.apache.hadoop.io.retry.RetryPolicies.retryUpToMaximumTimeWithFixedSleep(RetryPolicies.java:89) > at > org.apache.hadoop.yarn.client.RMProxy.createRetryPolicy(RMProxy.java:237) > at > org.apache.hadoop.yarn.client.RMProxy.createRMProxy(RMProxy.java:91) > at > org.apache.hadoop.yarn.client.ClientRMProxy.createRMProxy(ClientRMProxy.java:72) > at > org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.serviceStart(YarnClientImpl.java:188) > at > org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) > at > org.apache.spark.deploy.history.yarn.server.YarnHistoryProvider.initYarnClient(YarnHistoryProvider.scala:931) > at > org.apache.spark.deploy.history.yarn.server.YarnHistoryProvider.init(YarnHistoryProvider.scala:296) > {code} > I'd have expected the code to recognise the caller is saying "don't retry", > but clearly not -- This message was sent by Atlassian JIRA (v6.3.4#6332)