Migration, Configuration, and Administration

Use the tImpalaConnection or tHiveConnection component.
View full article
Add the mapr.login.conf path to the studio.ini file or component JVM arguments.
View full article
Add   tJavaRow   before tMap for Spark Jobs.
View full article
Specify the queue name in the JDBC parameter list.
View full article
Old driver is still referenced in communicating with CommandLine.
View full article
Resolve the jar conflict by lowering one component's distribution.
View full article
Enable Spark event logging in your Job.
View full article
Add drivers and other adjustments to tSqoopImport.
View full article
Raise the hbase.* properties on the cluster.
View full article
Copy the  krb5.conf  file from the Kerberos server to the JobServer.
View full article
Clear the CSV option from the Spark Job or create a Standard Job.
View full article
Verify that the JARs and libraries are not corrupt, and that the JVM parameters are pointing to the correct path.
View full article
Contact your Database Administrator and conduct tests to further isolate the issue.
View full article
Set the correct values for the  Hadoop properties:  default.fs.name and hive.metastore.warehouse.dir.
View full article
Set the HBase Region Server Principal property using the hbase/_HOST@YOUR-REALM.COM format.
View full article
The configuration requires the spark-sql_2.10-1.0.0.jar and hadoop-mapred-0.21.0.jar files.
View full article
Top Contributors