Problem:
Runtime issue of a "fresh" Ambari server for SLES 11.4 installation (see http://docs.hortonworks.com/HDPDocuments/Ambari-2.4.2.0/bk_ambari-installation/content/ch_Installing_Ambari.html). There is no communication between Ambari Server and Ambari Agent via handshake or registration/heartbeat ports. A connection to the port can be established on client-side but there is no server-side response from the application listening on the port.
curl shows "TLSv1.0, TLS handshake, Client hello (1)" only (answer "TLSv1.0, TLS handshake, Server hello (1)" is missing):
ls5567:~ # curl -v https://localhost:8440;
* About to connect() to localhost port 8440 (#0)
* Trying 127.0.0.1... connected
* Connected to localhost (127.0.0.1) port 8440 (#0)
* successfully set certificate verify locations:
* CAfile: none
CApath: /etc/ssl/certs/
* TLSv1.0, TLS handshake, Client hello (1):
* SSL connection timeout
* Closing connection #0
curl: (28) SSL connection timeout
openssl hangs forever:
ls5567:~ # openssl s_client -connect localhost:8440
CONNECTED(00000003)
^C
netstat reports this:
ls5567:~ # netstat -nopa|grep :844
tcp 0 0 127.0.0.1:49634 127.0.0.1:8440 ESTABLISHED 62178/openssl off (0.00/0/0)
tcp 0 0 127.0.0.1:44860 127.0.0.1:8440 ESTABLISHED 36869/python off (0.00/0/0)
tcp 0 0 :::8440 :::* LISTEN 61747/java off (0.00/0/0)
tcp 0 0 :::8441 :::* LISTEN 61747/java off (0.00/0/0)
tcp 0 0 :::8443 :::* LISTEN 61747/java off (0.00/0/0)
tcp 137 0 127.0.0.1:8440 127.0.0.1:48270 CLOSE_WAIT 61747/java off (0.00/0/0)
tcp 137 0 127.0.0.1:8440 127.0.0.1:55292 CLOSE_WAIT 61747/java off (0.00/0/0)
tcp 128 0 127.0.0.1:8440 127.0.0.1:49634 ESTABLISHED 61747/java off (0.00/0/0)
tcp 128 0 127.0.0.1:8440 127.0.0.1:44860 ESTABLISHED 61747/java off (0.00/0/0)
Please share ideas to find the root cause of this issue.
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