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From "Brandon Kearby (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-8292) From Pig: org.apache.cassandra.exceptions.ConfigurationException: Expecting URI in variable: [cassandra.config]. Please prefix the file with file:/// for local files or file://<server>/ for remote files.
Date Tue, 11 Nov 2014 18:20:34 GMT
Brandon Kearby created CASSANDRA-8292:
-----------------------------------------

             Summary: From Pig: org.apache.cassandra.exceptions.ConfigurationException: Expecting
URI in variable: [cassandra.config].  Please prefix the file with file:/// for local files
or file://<server>/ for remote files.
                 Key: CASSANDRA-8292
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8292
             Project: Cassandra
          Issue Type: Bug
            Reporter: Brandon Kearby


Getting this error from Pig:
{code}
ERROR org.apache.cassandra.config.DatabaseDescriptor - Fatal configuration error
org.apache.cassandra.exceptions.ConfigurationException: Expecting URI in variable: [cassandra.config].
 Please prefix the file with file:/// for local files or file://<server>/ for remote
files.  Aborting.
	at org.apache.cassandra.config.YamlConfigurationLoader.getStorageConfigURL(YamlConfigurationLoader.java:73)
	at org.apache.cassandra.config.YamlConfigurationLoader.loadConfig(YamlConfigurationLoader.java:84)
	at org.apache.cassandra.config.DatabaseDescriptor.loadConfig(DatabaseDescriptor.java:158)
	at org.apache.cassandra.config.DatabaseDescriptor.<clinit>(DatabaseDescriptor.java:133)
	at org.apache.cassandra.utils.JVMStabilityInspector.inspectThrowable(JVMStabilityInspector.java:54)
	at org.apache.cassandra.hadoop.HadoopCompat.<clinit>(HadoopCompat.java:135)
	at org.apache.cassandra.hadoop.AbstractColumnFamilyInputFormat.getSplits(AbstractColumnFamilyInputFormat.java:120)
	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigInputFormat.getSplits(PigInputFormat.java:273)
	at org.apache.hadoop.mapred.JobClient.writeNewSplits(JobClient.java:1014)
	at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:1031)
	at org.apache.hadoop.mapred.JobClient.access$600(JobClient.java:172)
	at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:943)
	at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:896)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1332)
	at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:896)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:531)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob.submit(ControlledJob.java:318)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl.startReadyJobs(JobControl.java:238)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl.run(JobControl.java:269)
	at java.lang.Thread.run(Thread.java:745)
	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher$1.run(MapReduceLauncher.java:260)
Expecting URI in variable: [cassandra.config].  Please prefix the file with file:/// for local
files or file://<server>/ for remote files.  Aborting.
Fatal configuration error; unable to start. See log for stacktrace.
{code}

Sample Pig Script:
{code}
grunt> sigs = load 'cql://socialdata/signal' using org.apache.cassandra.hadoop.pig.CqlNativeStorage();
grunt> a = limit sigs 5;                                                              
               
grunt> dump a;
{code}



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