[jira] [Resolved] (CASSANDRA-7093) ConfigHelper.setInputColumnFamily incompatible with upper-cased keyspaces since 2.0.7

["Brandon Williams (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-7093?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brandon Williams resolved CASSANDRA-7093.
-----------------------------------------

    Resolution: Not a Problem

Sounds like you're using CqlInputFormat where you should be using ColumnFamilyInputFormat

> ConfigHelper.setInputColumnFamily incompatible with upper-cased keyspaces since 2.0.7
> -------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-7093
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7093
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Maxime Nay
>
> Hi,
> We have a keyspace starting with an upper-case character: Visitors.
> We are trying to run a map reduce job on one of the column family of this keyspace.
> To specify the keyspace it seems we have to use:
> org.apache.cassandra.hadoop.
> ConfigHelper.setInputColumnFamily(conf, keyspace, columnFamily);
> If we do:
> ConfigHelper.setInputColumnFamily(conf, "Visitors", columnFamily); we get:
> com.datastax.driver.core.exceptions.InvalidQueryException: Keyspace 'visitors' does not exist
>     at com.datastax.driver.core.exceptions.InvalidQueryException.copy(InvalidQueryException.java:35)
>     at com.datastax.driver.core.DefaultResultSetFuture.extractCauseFromExecutionException(DefaultResultSetFuture.java:256)
>     at com.datastax.driver.core.SessionManager.setKeyspace(SessionManager.java:335)
> ...
> And if we do:
> ConfigHelper.setInputColumnFamily(conf, "\"Visitors\"", columnFamily); we get:
> Exception in thread "main" java.lang.RuntimeException: InvalidRequestException(why:No such keyspace: "Visitors")
>     at org.apache.cassandra.hadoop.AbstractColumnFamilyInputFormat.getRangeMap(AbstractColumnFamilyInputFormat.java:339)
>     at org.apache.cassandra.hadoop.AbstractColumnFamilyInputFormat.getSplits(AbstractColumnFamilyInputFormat.java:125)
>     at org.apache.hadoop.mapred.JobClient.writeNewSplits(JobClient.java:962)
>     at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:979)
> ...
> This is working just fine if the keyspace is lowercase.
> And it was working just fine with Cassandra 2.0.6. But with Cassandra 2.0.7, and the addition of Datastax's java driver in the dependencies, I am getting this error.



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