Hello !   Also new in cloudera, i want to try banana and i put a war file in opt/cloudera/parcels/CDH/lib/solr/webapp but nothing happened when i navigated to it with my web browser.   I think i miss something.   I used the command line: jar -cvf ../banana.war * to create my war file.   Did anyone succeded to install banana on a cloudera distribution?   Many thanks   ... View more

I am also having the same problem after I created directory and move the jar to the plugin folder: Here is the details:   You can see I have the .jar file in the right lib folder:       My environment variables are:   export FLUME_HOME=/opt/flume export FLUME_CONF_DIR=$FLUME_HOME/conf export FLUME_CLASSPATH=$FLUME_HOME_DIR export PATH=$FLUME_HOME/bin:$PATH and I am doing this under root user, below is the error message:   16/06/28 10:48:21 ERROR node.PollingPropertiesFileConfigurationProvider: Failed to load configuration data. Exception follows. org.apache.flume.FlumeException: Unable to load source type: com.cloudera.flume.source.TwitterSource, class: com.cloudera.flume.source.TwitterSource at org.apache.flume.source.DefaultSourceFactory.getClass(DefaultSourceFactory.java:67) at org.apache.flume.source.DefaultSourceFactory.create(DefaultSourceFactory.java:40) at org.apache.flume.node.AbstractConfigurationProvider.loadSources(AbstractConfigurationProvider.java:327) at org.apache.flume.node.AbstractConfigurationProvider.getConfiguration(AbstractConfigurationProvider.java:102) at org.apache.flume.node.PollingPropertiesFileConfigurationProvider$FileWatcherRunnable.run(PollingPropertiesFileConfigurationProvider.java:140) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassNotFoundException: com.cloudera.flume.source.TwitterSource at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at org.apache.flume.source.DefaultSourceFactory.getClass(DefaultSourceFactory.java:65)   Can anyone shed any light on this with me? Thank you very much. ... View more

I ran into this error, and it was caused by running out of heap size for Nodemanager.  I increased the heap, and Yarn came up without errors.   ... View more

Hi,   to read data in avro format from Hive you have to use an Avro SerDe. Maybe a good starting point will be http://www.michael-noll.com/blog/2013/07/04/using-avro-in-mapreduce-jobs-with-hadoop-pig-hive/   But this is not related to this topic since the solr sink will put data into Solr. I'd suggest to use just a HDFS sink to put your data on HDFS and create an (external or not) Hive table afterwards. You do not need Solr and/or Morphlines for this.   best, Gerd ... View more

We just need to use Hive to create the impala table... ... View more

Yep, the keytab created had not the correct permission, I forgot it ! ... View more