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Getting error "Does not contain a valid host:port authority: aaa.bbb.com:45454" after adding new host to cluster

Explorer

I have added a new host to an already running single node cluster using ambari. Now the tez queries are failing with following error

iled, info=[Container launch failed for container_e23_1479168571426_0003_01_000011 : java.lang.IllegalArgumentException: Does not contain a valid host:port authority: abc.xyz.com:45454 at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:213) at

Am I missing something to add some authority.

I can see the 2 nodes in Resource manager

1 REPLY 1

Re: Getting error "Does not contain a valid host:port authority: aaa.bbb.com:45454" after adding new host to cluster

Super Collaborator

Verify that the hostname resolves to the correct IP using nslookup and then verify the revers - that the ip resolves to the correct hostname.