About pkadam

pkadam · ‎10-03-2018

You can not create the jar from hive view you will need to create it using java IDE i.e. eclipse or through command line tools I have shared you the video which explains you on how to create UDF jar file you can refer that video tutorial https://www.youtube.com/watch?v=BDbMPfNw_Tc

jsensharma · ‎09-05-2018

@Guru Prathap Can you please share the latest Error which you got and also can you please share the output of thew following commands which we requested earlier? Also please share the exact Operating System Version. And also after making the changes to the ambari-agent.ini script have you restarted the agent? # grep 'java.home' /etc/ambari-server/conf/ambari.properties # grep 'disabledAlgorithms' $JAVA_HOME/jre/lib/security/java.security . As Upgrading to jdk1.8.0_171 version or later disables some of the TLSv1_1 TLSv1 protocols and algorithms which might be causing the issue so verifying the java version on ambari server host is also important. Please see: https://community.hortonworks.com/articles/211781/jdk-changes-causing-ambari-serveragent-registratio.html And also https://community.hortonworks.com/articles/188269/javapython-updates-and-ambari-agent-tls-settings.html

lee_arnould · ‎08-23-2018

I have solved the problem. It was simple issue but all new to this and none of the examples online show this fix. First you need to have a keystore and there is a link above on creating one of those. Then this is what was missed you need to download the certificate from the site providing the data. echo -n | openssl s_client -connect newsapi.org:443 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > /tmp/examplecert.crt Then import to your keystore sudo keytool -import -keystore truststore.jks -file /tmp/examplecer.crt -alias <sitename> Then set up the Control Service Device for the StandardSSLContextService

bisingh6_ · ‎08-20-2018

Thank It is removed from Ambari 2.7 refer https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.0.0/bk_ambari-upgrade/content/bhvr_changes_upgrade_hdp3_amb27.html

pkadam · ‎08-20-2018

Please check out below KB articles https://community.hortonworks.com/articles/46258/iot-example-in-apache-nifi-consuming-and-producing.html https://community.hortonworks.com/articles/178747/mqtt-with-apache-nifi.html Note: Please upvote and accept this answer if you found it useful

pkadam · ‎08-21-2018

In the installation process there is step of configure services you can go back to that step then correct the paths namenode directory and datanode directory save that config and then proceed with the installation process further Note: Please upvote and accept the answer if you find it useful

biju_mohanan · ‎09-03-2018

Its working now, issue was due to wrong selection of time granularity and origin field in superset UI. Also one "/" (after directory examples, eg. /examples/ " was missing in baseDir attribute of ioConfig . we can mark this as closed.

pkadam · ‎08-11-2018

I'm glad that all sorted now another way was deleting the particular node from the cluster and then readding it and after adding spark client on it. I have recently done that one of my test cluster recently and it worked

apappu · ‎08-06-2018

@Nitin Chopade Can you post last few lines from ambari-agent.log ? By the way what is your OS version?

frankgoes9 · ‎08-03-2018

Thanks for support Pankaj, All succesfull now. Wish you a happy day and hopefully nice weekend ! Kind regards, Frank

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Date Registered	‎06-20-2018 08:19 AM
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