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sri840
Silver ⭐️⭐️
November 9, 2021
Solved

Node managers not responding

Hi All,

 

Currently we are using Cloudera 6.3.1 enterprise edition. 

From past two days i have observed that few node managers are not responding properly and they failing to launch applications with error Unable to find 'resource-types' please find the attachment for the logs and please provide me the solution for this . 

 

Thanks

Sri

 

Capture.JPG. 

Thanks 

arunek95
arunek95Answer
Gold ⭐️
November 15, 2021

Hi Sai,

 

Can you take backup of files/directories inside path - 

/var/lib/hadoop-yarn/yarn-nm-recovery and restart Nodemanagers and see how it goes. 

 

Thanks

1 reply

arunek95
Gold ⭐️
arunek95Answer
Gold ⭐️
November 15, 2021

Hi Sai,

 

Can you take backup of files/directories inside path - 

/var/lib/hadoop-yarn/yarn-nm-recovery and restart Nodemanagers and see how it goes. 

 

Thanks

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