vamsi
Reputation: 1
FATAL ha.BootstrapStandby: Unable to fetch namespace information from active NN
unable start standby namenode. I have verified my configurations from official documentation.
Upvotes: 0
Views: 1116
Answers (1)
Shubhangi
Reputation: 2254
You need to increase value of ipc.maximum.data.length property in core-site.xml file. Make sure all nodes has same value for this property.
Note: default value is 64Mb. You will have to restart services once value is changed.
Upvotes: 1
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