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Cannot access the MCS page - Tried to start webserver to get the webUI

Question asked by murugesank on Apr 21, 2016
Latest reply on Nov 8, 2016 by mdrazi
Branched from an earlier discussion

Note from Community Manager: Branched this into a new question from this other question: why can not access the MCS page

Related question from Murugesan K: ERROR (10009) -  Couldn't connect to the CLDB service - MapR single node cluster at Ubuntu (he got the CLDB service started but now has this issue outlined below).

 

Hi,

I am also facing the same issue. I had tried to start my webserver to get the webUI.

I started and checked the status of ( ZK / CLDB / Warden / Webserver).

Even I had disabled the unsecure condition of my cluster.

$ configure.sh -unsecure -C <my single node> -Z <my single node>

 

My adminuiapp.log

 

Header: hostName: <my single node>, Time Zone: India Standard Time, processName: webserver, processId: 23895, MapR Build Version: 4.0.1.27334.GA

2016-04-21 14:47:09,094 INFO  com.mapr.adminuiapp.CommandServer [main]: Initializing Web Server

2016-04-21 14:47:09,149 INFO  com.mapr.adminuiapp.CommandServer [main]: MapR BuildVersion: null

2016-04-21 14:47:09,149 INFO  com.mapr.adminuiapp.CommandServer [main]: Loading properties file : /opt/mapr/conf/web.conf

2016-04-21 14:47:09,213 INFO  org.mortbay.log [main]: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog

2016-04-21 14:47:09,437 INFO  org.mortbay.log [main]: jetty-6.1.26

2016-04-21 14:47:10,124 INFO  / [main]: Aliases are enabled

2016-04-21 14:47:10,126 WARN  com.mapr.adminuiapp.common.HttpListener [main]: Failed to start http. One or more parameters missing in configuration: web.host, mapr.webui.http.port

2016-04-21 14:47:10,387 INFO  org.mortbay.log [main]: Started HttpsListener$1@0.0.0.0:8443

2016-04-21 14:49:06,702 WARN  org.mortbay.log [1447920322@qtp-514725326-0]: EXCEPTION

javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?

  at sun.security.ssl.InputRecord.handleUnknownRecord(InputRecord.java:671)

  at sun.security.ssl.InputRecord.read(InputRecord.java:504)

  at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:946)

  at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1344)

  at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1371)

  at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1355)

  at org.mortbay.jetty.security.SslSocketConnector$SslConnection.run(SslSocketConnector.java:708)

  at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

2016-04-21 14:49:10,547 WARN  org.mortbay.log [1447920322@qtp-514725326-0]: EXCEPTION

javax.net.ssl.SSLHandshakeException: Received fatal alert: unknown_ca

  at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)

  at sun.security.ssl.Alerts.getSSLException(Alerts.java:154)

  at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1991)

  at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1098)

  at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1344)

  at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1371)

  at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1355)

  at org.mortbay.jetty.security.SslSocketConnector$SslConnection.run(SslSocketConnector.java:708)

  at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

 

Even tried with secure condition too. But the error is same.

 

Regards,

Murugesan K  

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