Default Retry time period is 15 minutes. Setting configuration "yarn.resourcemanager.connect.max-wait.ms" to lesser value, retry period can be reduced in client side.
Thanks & Regards Rohith Sharma K S From: Vinod Kumar Vavilapalli [mailto:vino...@hortonworks.com] On Behalf Of Vinod Kumar Vavilapalli Sent: 05 February 2014 22:43 To: user@hadoop.apache.org; REYANE OUKPEDJO Subject: Re: what happens to a client attempting to get a new app when the resource manager is already down Is this on trunk or a released version? I think the default behavior (when RM HA is not enabled) shouldn't have client loop forever. Let me know and we can see if this needs fixing. Thanks, +vinod On Jan 31, 2014, at 7:52 AM, REYANE OUKPEDJO <r.oukpe...@yahoo.com<mailto:r.oukpe...@yahoo.com>> wrote: Hi there, I am trying to solve a problem. My client run as a server. And was trying to make my client aware about the fact the resource manager is down but I could not figure out. The reason is that the call : yarnClient.createApplication(); never return when the resource manager is down. However it just stay in a loops and sleep after 10 iteration and continue the same loops. Below you can find the logs. Any idea how to leave this loop ? is there any parameter that control the number of seconds before giving up. Thanks Reyane OUKPEDJO logs 14/01/31 10:48:05 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:06 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:37 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:38 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:39 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:40 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:41 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:42 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:43 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:44 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:45 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:48:46 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:49:17 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:49:18 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:49:19 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:49:20 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:49:21 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 14/01/31 10:49:22 INFO ipc.Client: Retrying connect to server: isblade2/9.32.160.125:8032. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. 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