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rajesh.gj
Hi Frnds,   ERROR 1:  Yum is locked by another application error in Mapr Installation but I closed error popup window. The screenshots is below: ERROR 2: Mapr intallation was in progress 95% but more than 5 hours without any improvement.How to slove this issue. I need clear information frnds.
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rajesh.gj
I am trying to install mapR installation using vmware player with Centos 6.8 version. i am getting module failure error   I click the view log. it will display error given below: 2017-04-20 11:14:22.308:FATAL: -> failed => {"changed": false, "failed": true, "module_stderr": "Shared connection to 192.168.0.105 closed.\r\n", "module_stdout":… (Show more)
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karthikSpark
Hi all, I'm trying to persist my data frame in to a different host using  i have added both the clusters to mapr.clusters.conf file just in case. val conf = new Configuration() conf.set("fs.defaultFS","maprfs://another-host:7222") val filepath = "/mfs/filepath/"; val fs =FileSystem.get(URI.create(filepath), conf);  … (Show more)
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tarun.
Looks like Hive 2.1 provides a web UI and it doesn’t show up on the default port 9999 (as per hive-default.xml). But UI is visible on 10002 port (which is default) per jira https://issues.apache.org/jira/browse/HIVE-12338   Is the web UI available for Hive-2.1 on MapR?  If yes, is there any documentation on how to enable it?  Do we have to… (Show more)
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Mustafa
Trying to connect HBase from Tomcat server using Java API but unable to achive so, using Maven.  This is my code to create the table in HBase public static void executeCreate() throws IOException { Configuration hbaseConf = HBaseConfiguration.create(); hbaseConf.set("hbase.zookeeper.quorum", "host1,host2,host3");… (Show more)
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Punith
i try import data from mysql DB  but its getting error   sqoop import -connect jdbc:mysql://localhost/pravahya -username root -P --table pet   Enter password: 17/04/18 18:40:42 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset. 17/04/18 18:40:42 INFO tool.CodeGenTool: Beginning code generation 17/04/18 18:40:42 INFO… (Show more)
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myacoub
I was thinking how come with all the current advanced and complicated technologies especially the ones the emerged the last couple years, there is no Absolute Artificial Intelligence Operating System.   What about Creating the First Artificial Intelligence Operating System based on MapR. Why not using all the technologies in MapR converged Data…
Yasiraftab
Mapr Should build admin utility to manage hbase services from host. Like stop/start, taking backups, snapshot, enabling table replication, checking table sync of tables in different clusters etc.
pkhnkn
Hello, i´m using Spark 2.0.1 on a 2 nodes cluster. When i want to start spark-shell, I get the following error messages: 17/04/12 10:17:31 WARN Client: Neither spark.yarn.jars nor spark.yarn.archive is set, falli                                  ng back to uploading libraries under SPARK_HOME. 17/04/12 10:17:45 ERROR SparkContext: Error… (Show more)
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demarton
hi,   I'm trying to develop a java application that will run on raspberryPi (running latest raspbian), this java application will produce message to send to mapr stream.  coorrect me if I'm wrong, do I need mapr client for this to work? cause mapr-client did not seems to be available on raspbian repo, I can probably manual install ubuntu… (Show more)
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vb_217
I downloaded the tar.gz from here( http://package.mapr.com/releases/ecosystem/redhat/) and extracted it on Windows 2008 Server.I edited the hbase-site.xml with the configuration of our cluster.When I run the hbase shell I get the below error message. What am I missing?   C:\opt\mapr\hbase\hbase-0.94.17-mapr-1405\bin>hbase shell File Not Found… (Show more)
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suresh.maurya
Hi, I have a 5 node cluster with kerberos enabled and after configuring kerberos for hive, it is not connecting. here is the error message I get when I login to hive:   [mapr@master opt]$ hive Logging initialized using configuration in jar:file:/opt/mapr/hive/hive-1.2/lib/hive-common-1.2.0-mapr-1611.jar!/hive-log4j.properties Exception in… (Show more)
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rajesh.gj
Hi frnds,                I am facing error in MapR Installation. i am trying to add new node getting error the screenshots is given below  /opt/mapr/installer/logs/192.168.233.129.log (No such file or directory)-Error code:404 8:53:06 PM /opt/mapr/installer/logs/192.168.112.128.log (No such file or directory)-Error code:404 8:53:06 PM
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