[jira] [Created] (CASSANDRA-7739) cassandra-stress: cannot handle "value-less" tables

["Robert Stupp (JIRA)" <ji...@apache.org>]

Robert Stupp created CASSANDRA-7739:
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             Summary: cassandra-stress: cannot handle "value-less" tables
                 Key: CASSANDRA-7739
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7739
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Robert Stupp


Given a table, that only has primary-key columns, cassandra-stress fails with this exception.

The bug is, that https://github.com/apache/cassandra/blob/trunk/tools/stress/src/org/apache/cassandra/stress/StressProfile.java#L281 always adds the {{SET}} even if there are no "value columns" to update.

{noformat}
Exception in thread "main" java.lang.RuntimeException: InvalidRequestException(why:line 1:24 no viable alternative at input 'WHERE')
	at org.apache.cassandra.stress.StressProfile.getInsert(StressProfile.java:352)
	at org.apache.cassandra.stress.settings.SettingsCommandUser$1.get(SettingsCommandUser.java:66)
	at org.apache.cassandra.stress.settings.SettingsCommandUser$1.get(SettingsCommandUser.java:62)
	at org.apache.cassandra.stress.operations.SampledOpDistributionFactory$1.get(SampledOpDistributionFactory.java:76)
	at org.apache.cassandra.stress.StressAction$Consumer.<init>(StressAction.java:248)
	at org.apache.cassandra.stress.StressAction.run(StressAction.java:188)
	at org.apache.cassandra.stress.StressAction.warmup(StressAction.java:92)
	at org.apache.cassandra.stress.StressAction.run(StressAction.java:62)
	at org.apache.cassandra.stress.Stress.main(Stress.java:109)
Caused by: InvalidRequestException(why:line 1:24 no viable alternative at input 'WHERE')
	at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result$prepare_cql3_query_resultStandardScheme.read(Cassandra.java:52282)
	at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result$prepare_cql3_query_resultStandardScheme.read(Cassandra.java:52259)
	at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result.read(Cassandra.java:52198)
	at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78)
	at org.apache.cassandra.thrift.Cassandra$Client.recv_prepare_cql3_query(Cassandra.java:1797)
	at org.apache.cassandra.thrift.Cassandra$Client.prepare_cql3_query(Cassandra.java:1783)
	at org.apache.cassandra.stress.util.SimpleThriftClient.prepare_cql3_query(SimpleThriftClient.java:79)
	at org.apache.cassandra.stress.StressProfile.getInsert(StressProfile.java:348)
	... 8 more
{noformat}




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