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https://issues.apache.org/jira/browse/CASSANDRA-5875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis reassigned CASSANDRA-5875:
-----------------------------------------
Assignee: Lyuben Todorov
> Ambiguous error message: "You must specify one and only one PRIMARY KEY"
> ------------------------------------------------------------------------
>
> Key: CASSANDRA-5875
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5875
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Jacob Rhoden
> Assignee: Lyuben Todorov
> Priority: Minor
>
> Minor issue, but might be beneficial for new people. I was _missing_ a
> primary key but thought it meant there was more than one primary key, and was
> confused for a minute. Here is the current error:
> Caused by: com.datastax.driver.core.exceptions.InvalidQueryException: You
> must specify one and only one PRIMARY KEY
> at
> com.datastax.driver.core.ResultSetFuture.convertException(ResultSetFuture.java:252)
> at
> com.datastax.driver.core.ResultSetFuture$ResponseCallback.onSet(ResultSetFuture.java:119)
> at
> com.datastax.driver.core.RequestHandler.setFinalResult(RequestHandler.java:202)
> at
> com.datastax.driver.core.RequestHandler.onSet(RequestHandler.java:319)
> Recommend considering two different error messages, ie:
> - No primary keys were found, when exactly one is required.
> - Multiple primary keys were found, when exactly one may be specified.
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