Adding an Edge Node to the BDA Cluster Fails with Heartbeat Errors
(Doc ID 2326949.1)
Last updated on OCTOBER 18, 2019
Applies to:
Big Data Appliance Integrated Software - Version 4.5.0 to 4.9.0 [Release 4.5 to 4.9]x86_64
Symptoms
Trying to add an edge node into a BDA cluster fails with heartbeat errors. Output in the Cloudera scm agent log looks like:
92674 MainThread agent ERROR Heartbeating to <HOSTNAME3>.<DOMAIN>:7182 failed.
Traceback (most recent call last):
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.7.0-py2.7.egg/cmf/agent.py", line 1196, in _send_heartbeat
response = self.requestor.request('heartbeat', dict(request=heartbeat))
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/avro-1.6.3-py2.7.egg/avro/ipc.py", line 141, in request
return self.issue_request(call_request, message_name, request_datum)
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/avro-1.6.3-py2.7.egg/avro/ipc.py", line 254, in issue_request
call_response = self.transceiver.transceive(call_request)
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/avro-1.6.3-py2.7.egg/avro/ipc.py", line 483, in transceive
result = self.read_framed_message()
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/avro-1.6.3-py2.7.egg/avro/ipc.py", line 487, in read_framed_message
response = self.conn.getresponse()
...
Traceback (most recent call last):
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.7.0-py2.7.egg/cmf/agent.py", line 1196, in _send_heartbeat
response = self.requestor.request('heartbeat', dict(request=heartbeat))
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/avro-1.6.3-py2.7.egg/avro/ipc.py", line 141, in request
return self.issue_request(call_request, message_name, request_datum)
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/avro-1.6.3-py2.7.egg/avro/ipc.py", line 254, in issue_request
call_response = self.transceiver.transceive(call_request)
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/avro-1.6.3-py2.7.egg/avro/ipc.py", line 483, in transceive
result = self.read_framed_message()
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/avro-1.6.3-py2.7.egg/avro/ipc.py", line 487, in read_framed_message
response = self.conn.getresponse()
...
Cause
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