Cloudera Community
manuroman
user rank
Expert Contributor

Re: Failed to start namenode. java.io.FileNotFound...

by Expert Contributor in Support Questions
‎06-18-2019 04:57 AM
‎06-18-2019 04:57 AM
Hi @urbanlad20,   Your error is:  File does not exist: /user/spark/spark2ApplicationHistory/.5e9b4c52-032a-4469-b278-80aa6254cfdf      Can you restart the spark installation ? it seems to be related.   Regards, Manu. ... View more

Re: Impala query that is "Executing" but query sta...

by Expert Contributor in Support Questions
‎06-18-2019 02:49 AM
‎06-18-2019 02:49 AM
Hi @Hail2Ichi,   Try to update Impala JDBC Connector.   Regards,  Manu. ... View more

Re: Hive JDBC Driver maven dependency

by Expert Contributor in Support Questions
‎05-28-2019 03:40 AM
‎05-28-2019 03:40 AM
Hi @sarkarsm,   You have this jar available on this site: https://www.cloudera.com/downloads/connectors/hive/jdbc/2-6-2.html Select Hive jdbc and dowload, inside you have the HiveJDBC41.jar     Regards, Manu. ... View more

Re: Is it possible to run manager, utility and edg...

by Expert Contributor in Support Questions
‎05-22-2019 02:44 AM
‎05-22-2019 02:44 AM
Hi @rdbb, Its depends of your objetive.   There are not any restriction, but really you need a edge node?     Regards, Manu. ... View more

Re: Hive/SOLR/HBase Restart Needed After Adding Da...

by Expert Contributor in Support Questions
‎04-11-2019 12:32 AM
‎04-11-2019 12:32 AM
Hi @DataMike,   You need to restart all afected component. If not this will run like nothing.     Regards,  Manu. ... View more

Re: Understanding cloudera charts

by Expert Contributor in Support Questions
‎04-11-2019 12:27 AM
‎04-11-2019 12:27 AM
Hi @Kamalindia,   You can se all related here: https://www.cloudera.com/documentation/enterprise/latest/topics/cm_metrics.html     Regards, Manu. ... View more

Re: Failed to login Cloudera Manager admin console...

by Expert Contributor in Support Questions
‎03-28-2019 04:41 AM
‎03-28-2019 04:41 AM
Hi @kvinod,   Ok, try to show us the cloudera server logs.       Usually /var/log/cloudera-scm-server/cloudera-scm-server.log     Regards, Manu. ... View more

Re: Failed to login Cloudera Manager admin console...

by Expert Contributor in Support Questions
‎03-28-2019 04:34 AM
‎03-28-2019 04:34 AM
Hi @kvinod ,       But you have ping to this hostname?     Regards,  Manu.   ... View more

Re: Failed to login Cloudera Manager admin console...

by Expert Contributor in Support Questions
‎03-28-2019 04:17 AM
‎03-28-2019 04:17 AM
Hi @kvinod,     Can you try using IP adress: example 192.168.0.xx:7180   Have you ping to this server?   Is the CM server alive?       Regards, Manu. ... View more

Re: HDFS sizing and the right model

by Expert Contributor in Support Questions
‎03-28-2019 04:14 AM
‎03-28-2019 04:14 AM
Hi @Adilm,   You are right. There are not any table, you must to study your scenario(HA, security, access number ...).   Some questions:     - Volume users?     - Volume data?   All documentation is available here, according your version:   https://www.cloudera.com/documentation/enterprise/latest.html          Regards, Manu. ... View more
Contact Me
Online
Offline
Last Visited
‎05-21-2020 12:09 PM
Community Statistics
Member Since ‎02-23-2018 02:13 AM
Last Visited ‎05-21-2020 12:09 PM
Posts 108
Kudos received 12