index scan errors out when zero columns are requested
-----------------------------------------------------
Key: CASSANDRA-2653
URL: https://issues.apache.org/jira/browse/CASSANDRA-2653
Project: Cassandra
Issue Type: Bug
Components: Core
Reporter: Jonathan Ellis
Assignee: Jonathan Ellis
Priority: Minor
Fix For: 0.7.7
As reported by Tyler Hobbs as an addendum to CASSANDRA-2401,
{noformat}
ERROR 16:13:38,864 Fatal exception in thread Thread[ReadStage:16,5,main]
java.lang.AssertionError: No data found for
SliceQueryFilter(start=java.nio.HeapByteBuffer[pos=10 lim=10 cap=30],
finish=java.nio.HeapByteBuffer[pos=17 lim=17 cap=30], reversed=false, count=0]
in DecoratedKey(81509516161424251288255223397843705139,
6b657931):QueryPath(columnFamilyName='cf', superColumnName='null',
columnName='null') (original filter
SliceQueryFilter(start=java.nio.HeapByteBuffer[pos=10 lim=10 cap=30],
finish=java.nio.HeapByteBuffer[pos=17 lim=17 cap=30], reversed=false, count=0])
from expression 'cf.626972746864617465 EQ 1'
at
org.apache.cassandra.db.ColumnFamilyStore.scan(ColumnFamilyStore.java:1517)
at
org.apache.cassandra.service.IndexScanVerbHandler.doVerb(IndexScanVerbHandler.java:42)
at
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
{noformat}
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