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Frequest crashing of a MapR node in AWS cluster

Question asked by sagar.sonawane on Mar 7, 2017
Latest reply on Mar 21, 2017 by mufeed

Issue was first discovered, when I saw Alarms on MCS. Then, I followed the documentation at : https://community.mapr.com/docs/DOC-1202, to gather information from system. Node was working fine after stop-start in EC2 console but then after few hours again it was crashed.

 

Please let me know, what is wrong with cluster. I have also attached "System logs" taken from EC2 console.

 

Since there is limit to attachment size, I am uploading support-dumps in MapR Big Data - Google Drive.

 

Note:

All the support dumps taken are after the crash and stop-start instance from EC2 console, as then only I could ssh into node and ran scripts.

I will delete Drive contents after few days, once someone acknowledges.

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