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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-17991) Ambari agent unable to register with server when server response is too big
Date Wed, 10 Aug 2016 11:07:20 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-17991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15415124#comment-15415124
] 

Hudson commented on AMBARI-17991:
---------------------------------

FAILURE: Integrated in Ambari-trunk-Commit #5495 (See [https://builds.apache.org/job/Ambari-trunk-Commit/5495/])
AMBARI-17991 Ambari agent unable to register with server when server (dsen: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=5198b80af4ca24111d1c76dd705bf0f1495d9a4c])
* ambari-project/pom.xml
* ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariServer.java
* ambari-server/src/main/java/org/apache/ambari/server/api/AmbariErrorHandler.java
* ambari-server/src/main/java/org/apache/ambari/server/stack/ConfigurationDirectory.java
* ambari-server/src/main/java/org/apache/ambari/server/utils/JsonUtils.java
* ambari-server/src/test/java/org/apache/ambari/server/api/AmbariErrorHandlerTest.java
* ambari-server/src/test/java/org/apache/ambari/server/audit/request/DefaultEventCreatorTest.java
* ambari-server/pom.xml
* ambari-logsearch/ambari-logsearch-portal/pom.xml
* ambari-funtest/pom.xml


> Ambari agent unable to register with server when server response is too big
> ---------------------------------------------------------------------------
>
>                 Key: AMBARI-17991
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17991
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.4.0
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>            Priority: Blocker
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-17991.patch, AMBARI-17991_2.patch, AMBARI-17991_3-branch-2.4.patch,
AMBARI-17991_3-trunk.patch
>
>
> Ambari agent is unable to register with ambari server, failing with:
> {code}
> INFO 2016-06-09 11:22:00,964 security.py:147 - Encountered communication error. Details:
SSLError('The read operation timed out',)
> ERROR 2016-06-09 11:22:00,965 Controller.py:196 - Unable to connect to: https://localhost:8441/agent/v1/register/dvtcbdqd02.corp.cox.com
> Traceback (most recent call last):
>   File "/usr/lib/python2.6/site-packages/ambari_agent/Controller.py", line 150, in registerWithServer
>     ret = self.sendRequest(self.registerUrl, data)
>   File "/usr/lib/python2.6/site-packages/ambari_agent/Controller.py", line 423, in sendRequest
>     raise IOError('Request to {0} failed due to {1}'.format(url, str(exception)))
> IOError: Request to https://server1:8441/agent/v1/register/host1 failed due to Error
occured during connecting to the server: The read operation timed out
> ERROR 2016-06-09 11:22:00,965 Controller.py:197 - Error:Request to https://server1:8441/agent/v1/register/host1
failed due to Error occured during connecting to the server: The read operation timed out
> {code}
> The problem was fixed by modifying the timeout in  /usr/lib/python2.6/site-packages/ambari_agent/security.py:
> {code}
> def create_connection(self):
>     if self.sock:
>       self.sock.close()
>     logger.info("SSL Connect being called.. connecting to the server")
>     sock = socket.create_connection((self.host, self.port), 120)
> {code}
> Use Jetty 8 instead of 9 in Ambari 2.4.0



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