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https://issues.apache.org/jira/browse/CASSANDRA-7590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14070733#comment-14070733
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Brandon Williams commented on CASSANDRA-7590:
---------------------------------------------
Since I was just on 2.1, here you go:
{noformat}
ERROR 19:15:35 Unexpected exception during request
java.lang.AssertionError: null
at
org.apache.cassandra.cql3.statements.DropIndexStatement.columnFamily(DropIndexStatement.java:117)
~[main/:na]
at
org.apache.cassandra.cql3.statements.DropIndexStatement.changeEvent(DropIndexStatement.java:63)
~[main/:na]
at
org.apache.cassandra.cql3.statements.SchemaAlteringStatement.execute(SchemaAlteringStatement.java:73)
~[main/:na]
at
org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:187)
~[main/:na]
at
org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:206)
~[main/:na]
at
org.apache.cassandra.transport.messages.QueryMessage.execute(QueryMessage.java:118)
~[main/:na]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:421)
[main/:na]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:318)
[main/:na]
at
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:103)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:332)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
at
io.netty.channel.AbstractChannelHandlerContext.access$700(AbstractChannelHandlerContext.java:31)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
at
io.netty.channel.AbstractChannelHandlerContext$8.run(AbstractChannelHandlerContext.java:323)
[netty-all-4.0.20.Final.jar:4.0.20.Final]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
[na:1.7.0_60]
at
org.apache.cassandra.concurrent.AbstractTracingAwareExecutorService$FutureTask.run(AbstractTracingAwareExecutorService.java:162)
[main/:na]
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:103)
[main/:na]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
{noformat}
> java.lang.AssertionError when using DROP INDEX IF EXISTS on non-existing index
> ------------------------------------------------------------------------------
>
> Key: CASSANDRA-7590
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7590
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Hanh Dang
> Labels: cql
>
> To reproduce:
> cqlsh> CREATE KEYSPACE test WITH REPLICATION = {'class':'SimpleStrategy',
> 'replication_factor':1};
> cqlsh> USE test;
> cqlsh:test> DROP INDEX IF EXISTS fake_index;
> <ErrorMessage code=0000 [Server error] message="java.lang.AssertionError">
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