[ 
https://issues.apache.org/jira/browse/CASSANDRA-8387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16192225#comment-16192225
 ] 

Jay Zhuang commented on CASSANDRA-8387:
---------------------------------------

Is there any mitigation other than rolling restart the cluster? We saw the 
problem in multiple clusters (version 3.0.14), it's causing other table 
creation returns:
{noformat}
./bin/cqlsh 127.0.0.1 -e "create table zjay_test.tt81(tt int PRIMARY KEY, name 
text, id text)"
<stdin>:1:ServerError: java.lang.RuntimeException: 
java.util.concurrent.ExecutionException: 
org.apache.cassandra.exceptions.ConfigurationException: Column family ID 
mismatch for keyspace zjay_test table tt4 (found 
8f64bab0-a89b-11e7-bca7-8d4000ea9db6; expected 
8f5ccb70-a89b-11e7-b03f-237cabe3739e)
{noformat}
The table is successfully created but the schema id is never changed, I guess 
it's because the migration task failed:
{noformat}
DEBUG [MigrationStage:1] 2017-10-04 11:44:43,185 Schema.java:465 - Adding 
org.apache.cassandra.config.CFMetaData@540ff3c8[cfId=1605ec90-a934-11e7-b03f-237cabe3739e,ksName=zjay_test,cfName=tt81,flags=[COMPOUND],params=TableParams{comment=,
 read_repair_chance=0.0, dclocal_read_repair_
chance=0.1, bloom_filter_fp_chance=0.01, crc_check_chance=1.0, 
gc_grace_seconds=864000, default_time_to_live=0, memtable_flush_period_in_ms=0, 
min_index_interval=128, max_index_interval=2048, 
speculative_retry=99PERCENTILE, caching={'keys' : 'ALL', 'rows_per_partition' : 
'NONE'}, co
mpaction=CompactionParams{class=org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy,
 options={max_threshold=32, min_threshold=4}}, 
compression=org.apache.cassandra.schema.CompressionParams@78dfc45f, 
extensions={}, cdc=false},comparator=comparator(),partitionColumns=[[] |
 [id name]],partitionKeyColumns=[ColumnDefinition{name=tt, 
type=org.apache.cassandra.db.marshal.Int32Type, kind=PARTITION_KEY, 
position=0}],clusteringColumns=[],keyValidator=org.apache.cassandra.db.marshal.Int32Type,columnMetadata=[ColumnDefinition{name=tt,
 type=org.apache.cassandra
.db.marshal.Int32Type, kind=PARTITION_KEY, position=0}, 
ColumnDefinition{name=id, type=org.apache.cassandra.db.marshal.UTF8Type, 
kind=REGULAR, position=-1}, ColumnDefinition{name=name, 
type=org.apache.cassandra.db.marshal.UTF8Type, kind=REGULAR, 
position=-1}],droppedColumns={},trigg
ers=[],indexes=[]] to cfIdMap
DEBUG [MigrationStage:1] 2017-10-04 11:44:43,186 CFMetaData.java:745 - applying 
org.apache.cassandra.config.CFMetaData@6e7e6efb[cfId=8f64bab0-a89b-11e7-bca7-8d4000ea9db6,ksName=zjay_test,cfName=tt4,flags=[COMPOUND],params=TableParams{comment=,
 read_repair_chance=0.0, dclocal_read_re
pair_chance=0.1, bloom_filter_fp_chance=0.01, crc_check_chance=1.0, 
gc_grace_seconds=864000, default_time_to_live=0, memtable_flush_period_in_ms=0, 
min_index_interval=128, max_index_interval=2048, 
speculative_retry=99PERCENTILE, caching={'keys' : 'ALL', 'rows_per_partition' : 
'NONE'
}, 
compaction=CompactionParams{class=org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy,
 options={max_threshold=32, min_threshold=4}}, 
compression=org.apache.cassandra.schema.CompressionParams@78dfc45f, 
extensions={}, cdc=false},comparator=comparator(),partitionColumns=
[[] | [id name]],partitionKeyColumns=[ColumnDefinition{name=tt, 
type=org.apache.cassandra.db.marshal.Int32Type, kind=PARTITION_KEY, 
position=0}],clusteringColumns=[],keyValidator=org.apache.cassandra.db.marshal.Int32Type,columnMetadata=[ColumnDefinition{name=tt,
 type=org.apache.cass
andra.db.marshal.Int32Type, kind=PARTITION_KEY, position=0}, 
ColumnDefinition{name=id, type=org.apache.cassandra.db.marshal.UTF8Type, 
kind=REGULAR, position=-1}, ColumnDefinition{name=name, 
type=org.apache.cassandra.db.marshal.UTF8Type, kind=REGULAR, 
position=-1}],droppedColumns={},
triggers=[],indexes=[]] to 
org.apache.cassandra.config.CFMetaData@69e66630[cfId=8f5ccb70-a89b-11e7-b03f-237cabe3739e,ksName=zjay_test,cfName=tt4,flags=[COMPOUND],params=TableParams{comment=,
 read_repair_chance=0.0, dclocal_read_repair_chance=0.1, 
bloom_filter_fp_chance=0.01, crc_che
ck_chance=1.0, gc_grace_seconds=864000, default_time_to_live=0, 
memtable_flush_period_in_ms=0, min_index_interval=128, max_index_interval=2048, 
speculative_retry=99PERCENTILE, caching={'keys' : 'ALL', 'rows_per_partition' : 
'NONE'}, compaction=CompactionParams{class=org.apache.cassa
ndra.db.compaction.SizeTieredCompactionStrategy, options={max_threshold=32, 
min_threshold=4}}, 
compression=org.apache.cassandra.schema.CompressionParams@78dfc45f, 
extensions={}, cdc=false},comparator=comparator(),partitionColumns=[[] | [id 
name]],partitionKeyColumns=[ColumnDefinitio
n{name=tt, type=org.apache.cassandra.db.marshal.Int32Type, kind=PARTITION_KEY, 
position=0}],clusteringColumns=[],keyValidator=org.apache.cassandra.db.marshal.Int32Type,columnMetadata=[ColumnDefinition{name=tt,
 type=org.apache.cassandra.db.marshal.Int32Type, kind=PARTITION_KEY, posit
ion=0}, ColumnDefinition{name=id, 
type=org.apache.cassandra.db.marshal.UTF8Type, kind=REGULAR, position=-1}, 
ColumnDefinition{name=name, type=org.apache.cassandra.db.marshal.UTF8Type, 
kind=REGULAR, position=-1}],droppedColumns={},triggers=[],indexes=[]]
ERROR [MigrationStage:1] 2017-10-04 11:44:43,187 CassandraDaemon.java:207 - 
Exception in thread Thread[MigrationStage:1,5,main]
org.apache.cassandra.exceptions.ConfigurationException: Column family ID 
mismatch for keyspace zjay_test table tt4 (found 
8f64bab0-a89b-11e7-bca7-8d4000ea9db6; expected 
8f5ccb70-a89b-11e7-b03f-237cabe3739e)
    at 
org.apache.cassandra.config.CFMetaData.validateCompatibility(CFMetaData.java:785)
 ~[main/:na]
    at org.apache.cassandra.config.CFMetaData.apply(CFMetaData.java:747) 
~[main/:na]
    at org.apache.cassandra.config.Schema.updateTable(Schema.java:661) 
~[main/:na]
    at 
org.apache.cassandra.schema.SchemaKeyspace.updateKeyspace(SchemaKeyspace.java:1395)
 ~[main/:na]
    at 
org.apache.cassandra.schema.SchemaKeyspace.mergeSchema(SchemaKeyspace.java:1351)
 ~[main/:na]
    at 
org.apache.cassandra.schema.SchemaKeyspace.mergeSchemaAndAnnounceVersion(SchemaKeyspace.java:1301)
 ~[main/:na]
    at 
org.apache.cassandra.service.MigrationManager$1.runMayThrow(MigrationManager.java:543)
 ~[main/:na]
    at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) 
~[main/:na]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
~[na:1.8.0_141]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_141]
    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
~[na:1.8.0_141]
    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[na:1.8.0_141]
    at 
org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:79)
 [main/:na]
    at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_141]
ERROR [SharedPool-Worker-7] 2017-10-04 11:44:43,188 QueryMessage.java:128 - 
Unexpected error during query
java.lang.RuntimeException: java.util.concurrent.ExecutionException: 
org.apache.cassandra.exceptions.ConfigurationException: Column family ID 
mismatch for keyspace zjay_test table tt4 (found 
8f64bab0-a89b-11e7-bca7-8d4000ea9db6; expected 
8f5ccb70-a89b-11e7-b03f-237cabe3739e)
    at 
org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:402) 
~[main/:na]
    at 
org.apache.cassandra.service.MigrationManager.announce(MigrationManager.java:525)
 ~[main/:na]
    at 
org.apache.cassandra.service.MigrationManager.announceNewColumnFamily(MigrationManager.java:355)
 ~[main/:na]
    at 
org.apache.cassandra.service.MigrationManager.announceNewColumnFamily(MigrationManager.java:340)
 ~[main/:na]
    at 
org.apache.cassandra.service.MigrationManager.announceNewColumnFamily(MigrationManager.java:320)
 ~[main/:na]
    at 
org.apache.cassandra.cql3.statements.CreateTableStatement.announceMigration(CreateTableStatement.java:87)
 ~[main/:na]
    at 
org.apache.cassandra.cql3.statements.SchemaAlteringStatement.execute(SchemaAlteringStatement.java:93)
 ~[main/:na]
    at 
org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:206)
 ~[main/:na]
    at 
org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:237) 
~[main/:na]
    at 
org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:222) 
~[main/:na]
    at 
org.apache.cassandra.transport.messages.QueryMessage.execute(QueryMessage.java:115)
 ~[main/:na]
    at 
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:513)
 [main/:na]
    at 
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:407)
 [main/:na]
    at 
io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
 [netty-all-4.0.44.Final.jar:4.0.44.Final]
    at 
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:357)
 [netty-all-4.0.44.Final.jar:4.0.44.Final]
    at 
io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:35)
 [netty-all-4.0.44.Final.jar:4.0.44.Final]
    at 
io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:348)
 [netty-all-4.0.44.Final.jar:4.0.44.Final]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
[na:1.8.0_141]
    at 
org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164)
 [main/:na]
    at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105) 
[main/:na]
    at java.lang.Thread.run(Thread.java:748) [na:1.8.0_141]
{noformat}

Schema push also failed on other nodes:
{noformat}
DEBUG [InternalResponseStage:19] 2017-10-04 14:52:20,324 CFMetaData.java:745 - 
applying 
org.apache.cassandra.config.CFMetaData@6c71d136[cfId=8f64bab0-a89b-11e7-bca7-8d4000ea9db6,ksName=zjay_test,cfName=tt4,flags=[COMPOUND],params=TableParams{comment=,
 read_repair_chance=0.0, dclocal
_read_repair_chance=0.1, bloom_filter_fp_chance=0.01, crc_check_chance=1.0, 
gc_grace_seconds=864000, default_time_to_live=0, memtable_flush_period_in_ms=0, 
min_index_interval=128, max_index_interval=2048, 
speculative_retry=99PERCENTILE, caching={'keys' : 'ALL', 'rows_per_partition'
: 'NONE'}, 
compaction=CompactionParams{class=org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy,
 options={max_threshold=32, min_threshold=4}}, 
compression=org.apache.cassandra.schema.CompressionParams@78dfc45f, 
extensions={}, cdc=false},comparator=comparator(),partition
Columns=[[] | [id name]],partitionKeyColumns=[ColumnDefinition{name=tt, 
type=org.apache.cassandra.db.marshal.Int32Type, kind=PARTITION_KEY, 
position=0}],clusteringColumns=[],keyValidator=org.apache.cassandra.db.marshal.Int32Type,columnMetadata=[ColumnDefinition{name=tt,
 type=org.apa
che.cassandra.db.marshal.Int32Type, kind=PARTITION_KEY, position=0}, 
ColumnDefinition{name=id, type=org.apache.cassandra.db.marshal.UTF8Type, 
kind=REGULAR, position=-1}, ColumnDefinition{name=name, 
type=org.apache.cassandra.db.marshal.UTF8Type, kind=REGULAR, 
position=-1}],droppedCol
umns={},triggers=[],indexes=[]] to 
org.apache.cassandra.config.CFMetaData@24fcccbc[cfId=8f5ccb70-a89b-11e7-b03f-237cabe3739e,ksName=zjay_test,cfName=tt4,flags=[COMPOUND],params=TableParams{comment=,
 read_repair_chance=0.0, dclocal_read_repair_chance=0.1, 
bloom_filter_fp_chance=0.01,
 crc_check_chance=1.0, gc_grace_seconds=864000, default_time_to_live=0, 
memtable_flush_period_in_ms=0, min_index_interval=128, max_index_interval=2048, 
speculative_retry=99PERCENTILE, caching={'keys' : 'ALL', 'rows_per_partition' : 
'NONE'}, compaction=CompactionParams{class=org.apac
he.cassandra.db.compaction.SizeTieredCompactionStrategy, 
options={max_threshold=32, min_threshold=4}}, 
compression=org.apache.cassandra.schema.CompressionParams@78dfc45f, 
extensions={}, cdc=false},comparator=comparator(),partitionColumns=[[] | [id 
name]],partitionKeyColumns=[ColumnD
efinition{name=tt, type=org.apache.cassandra.db.marshal.Int32Type, 
kind=PARTITION_KEY, 
position=0}],clusteringColumns=[],keyValidator=org.apache.cassandra.db.marshal.Int32Type,columnMetadata=[ColumnDefinition{name=tt,
 type=org.apache.cassandra.db.marshal.Int32Type, kind=PARTITION_KE
Y, position=0}, ColumnDefinition{name=id, 
type=org.apache.cassandra.db.marshal.UTF8Type, kind=REGULAR, position=-1}, 
ColumnDefinition{name=name, type=org.apache.cassandra.db.marshal.UTF8Type, 
kind=REGULAR, position=-1}],droppedColumns={},triggers=[],indexes=[]]
ERROR [InternalResponseStage:19] 2017-10-04 14:52:20,325 MigrationTask.java:96 
- Configuration exception merging remote schema
org.apache.cassandra.exceptions.ConfigurationException: Column family ID 
mismatch for keyspace zjay_test table tt4 (found 
8f64bab0-a89b-11e7-bca7-8d4000ea9db6; expected 
8f5ccb70-a89b-11e7-b03f-237cabe3739e)
    at 
org.apache.cassandra.config.CFMetaData.validateCompatibility(CFMetaData.java:785)
 ~[main/:na]
    at org.apache.cassandra.config.CFMetaData.apply(CFMetaData.java:747) 
~[main/:na]
    at org.apache.cassandra.config.Schema.updateTable(Schema.java:661) 
~[main/:na]
    at 
org.apache.cassandra.schema.SchemaKeyspace.updateKeyspace(SchemaKeyspace.java:1395)
 ~[main/:na]
    at 
org.apache.cassandra.schema.SchemaKeyspace.mergeSchema(SchemaKeyspace.java:1351)
 ~[main/:na]
    at 
org.apache.cassandra.schema.SchemaKeyspace.mergeSchemaAndAnnounceVersion(SchemaKeyspace.java:1301)
 ~[main/:na]
    at 
org.apache.cassandra.service.MigrationTask$1.response(MigrationTask.java:92) 
~[main/:na]
    at 
org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:53)
 [main/:na]
    at 
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:67) 
[main/:na]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
[na:1.8.0_141]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_141]
    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[na:1.8.0_141]
    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[na:1.8.0_141]
    at 
org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:79)
 [main/:na]
    at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_141]
{noformat}

I tried `nodetool resetlocalschema`, which causes following failure:
{noformat}
INFO  [MigrationStage:1] 2017-10-04 14:50:51,677 ColumnFamilyStore.java:389 - 
Initializing zjay_test.tt4
ERROR [MigrationStage:1] 2017-10-04 14:50:51,679 CassandraDaemon.java:207 - 
Exception in thread Thread[MigrationStage:1,5,main]
java.lang.RuntimeException: javax.management.InstanceAlreadyExistsException: 
org.apache.cassandra.db:type=Tables,keyspace=zjay_test,table=tt4
    at 
org.apache.cassandra.db.ColumnFamilyStore.<init>(ColumnFamilyStore.java:439) 
~[main/:na]
    at 
org.apache.cassandra.db.ColumnFamilyStore.<init>(ColumnFamilyStore.java:361) 
~[main/:na]
    at 
org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:577)
 ~[main/:na]
    at 
org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:554)
 ~[main/:na]
    at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:368) ~[main/:na]
    at org.apache.cassandra.config.Schema.addTable(Schema.java:649) ~[main/:na]
    at java.util.HashMap$Values.forEach(HashMap.java:980) ~[na:1.8.0_141]
    at 
java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) 
~[na:1.8.0_141]
    at 
org.apache.cassandra.schema.SchemaKeyspace.updateKeyspace(SchemaKeyspace.java:1386)
 ~[main/:na]
    at 
org.apache.cassandra.schema.SchemaKeyspace.mergeSchema(SchemaKeyspace.java:1351)
 ~[main/:na]
    at 
org.apache.cassandra.schema.SchemaKeyspace.mergeSchemaAndAnnounceVersion(SchemaKeyspace.java:1301)
 ~[main/:na]
    at 
org.apache.cassandra.service.MigrationManager$1.runMayThrow(MigrationManager.java:543)
 ~[main/:na]
    at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) 
~[main/:na]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
~[na:1.8.0_141]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_141]
    at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
~[na:1.8.0_141]
    at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[na:1.8.0_141]
    at 
org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:79)
 [main/:na]
    at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_141]
Caused by: javax.management.InstanceAlreadyExistsException: 
org.apache.cassandra.db:type=Tables,keyspace=zjay_test,table=tt4
    at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437) 
~[na:1.8.0_141]
    at 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)
 ~[na:1.8.0_141]
    at 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)
 ~[na:1.8.0_141]
    at 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
 ~[na:1.8.0_141]
    at 
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
 ~[na:1.8.0_141]
    at 
com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522) 
~[na:1.8.0_141]
    at 
org.apache.cassandra.db.ColumnFamilyStore.<init>(ColumnFamilyStore.java:434) 
~[main/:na]
    ... 18 common frames omitted
{noformat}

and inconsistent schema ID:
{noformat}
Cluster Information:
        Name: tt2
        Snitch: org.apache.cassandra.locator.DynamicEndpointSnitch
        Partitioner: org.apache.cassandra.dht.Murmur3Partitioner
        Schema versions:
                9a47fb8d-1712-362e-b422-6331fe448d10: [127.0.0.3]

                776aa76b-1c7a-3bf8-9891-4564b72981eb: [127.0.0.1]

                59adb24e-f3cd-3e02-97f0-5b395827453f: [127.0.0.2]
{noformat}

Here is the reproduce steps with local ccm nodes (3 nodes):
{noformat}
CREATE KEYSPACE zjay_test WITH replication = {'class': 'SimpleStrategy', 
'replication_factor': '3'}
echo 1,2,3, | parallel -vkd, "/Users/zjay/ws/cassandra/bin/cqlsh 127.0.0.{} -e 
'create table zjay_test.tt4(tt int PRIMARY KEY, name text, id text)'"
{noformat}

Rolling restart the cluster will fix the problem, just wondering if there's any 
better way to recover from this issue.

> Schema inconsistency (cached vs schema_columnfamilies)
> ------------------------------------------------------
>
>                 Key: CASSANDRA-8387
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8387
>             Project: Cassandra
>          Issue Type: Bug
>         Environment: C* 2.1.1 3-node cluster
>            Reporter: Marcus Olsson
>
> While running some tests on a 3-node cluster running C* 2.1.1 we encountered 
> a problem creating the same table schema twice(on different nodes). One thing 
> to note is that one of the nodes clock was ~4 seconds behind the others, but 
> I don't think that's the problem since the exception was reproduced here 
> aswell: http://www.mail-archive.com/user@cassandra.apache.org/msg39560.html.
> While running the same create table statement more than once(on different 
> clients) the logs outputted this on one of the nodes:
> {noformat}
> (node x.x.x.1):
> 2014-11-25T16:11:44.651+0100  INFO [SharedPool-Worker-2] 
> MigrationManager.java:248 Create new ColumnFamily: 
> org.apache.cassandra.config.CFMetaData@45c290de[cfId=5e334b40-74b5-11e4-b1b6-017ad0689f5d,ksName=test,cfName=test,cfType=Standard,comparator=org.apache.cassandra.db.marshal.UTF8Type,comment=,readRepairChance=0.0,dcLocalReadRepairChance=0.1,gcGraceSeconds=864000,defaultValidator=org.apache.cassandra.db.marshal.BytesType,keyValidator=org.apache.cassandra.db.marshal.UTF8Type,minCompactionThreshold=4,maxCompactionThreshold=32,columnMetadata=[ColumnDefinition{name=id,
>  type=org.apache.cassandra.db.marshal.UTF8Type, kind=CLUSTERING_COLUMN, 
> componentIndex=null, indexName=null, indexType=null}, 
> ColumnDefinition{name=key, type=org.apache.cassandra.db.marshal.UTF8Type, 
> kind=PARTITION_KEY, componentIndex=null, indexName=null, indexType=null}, 
> ColumnDefinition{name=value, type=org.apache.cassandra.db.marshal.BytesType, 
> kind=COMPACT_VALUE, componentIndex=null, indexName=null, 
> indexType=null}],compactionStrategyClass=class 
> org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy,compactionStrategyOptions={},compressionParameters={sstable_compression=org.apache.cassandra.io.compress.LZ4Compressor},bloomFilterFpChance=0.01,memtableFlushPeriod=0,caching={"keys":"ALL",
>  
> "rows_per_partition":"NONE"},defaultTimeToLive=0,minIndexInterval=128,maxIndexInterval=2048,speculativeRetry=99.0PERCENTILE,droppedColumns={},triggers=[],isDense=true]
> ...
> 2014-11-25T16:11:44.667+0100  INFO [MigrationStage:1] DefsTables.java:373 
> Loading 
> org.apache.cassandra.config.CFMetaData@40a1ee90[cfId=5bc7c980-74b5-11e4-9131-d9b94a3d8927,ksName=test,cfName=test,cfType=Standard,comparator=org.apache.cassandra.db.marshal.UTF8Type,comment=,readRepairChance=0.0,dcLocalReadRepairChance=0.1,gcGraceSeconds=864000,defaultValidator=org.apache.cassandra.db.marshal.BytesType,keyValidator=org.apache.cassandra.db.marshal.UTF8Type,minCompactionThreshold=4,maxCompactionThreshold=32,columnMetadata=[ColumnDefinition{name=id,
>  type=org.apache.cassandra.db.marshal.UTF8Type, kind=CLUSTERING_COLUMN, 
> componentIndex=null, indexName=null, indexType=null}, 
> ColumnDefinition{name=key, type=org.apache.cassandra.db.marshal.UTF8Type, 
> kind=PARTITION_KEY, componentIndex=null, indexName=null, indexType=null}, 
> ColumnDefinition{name=value, type=org.apache.cassandra.db.marshal.BytesType, 
> kind=COMPACT_VALUE, componentIndex=null, indexName=null, 
> indexType=null}],compactionStrategyClass=class 
> org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy,compactionStrategyOptions={},compressionParameters={sstable_compression=org.apache.cassandra.io.compress.LZ4Compressor},bloomFilterFpChance=0.01,memtableFlushPeriod=0,caching={"keys":"ALL",
>  
> "rows_per_partition":"NONE"},defaultTimeToLive=0,minIndexInterval=128,maxIndexInterval=2048,speculativeRetry=99.0PERCENTILE,droppedColumns={},triggers=[],isDense=true]
> ...
> java.lang.RuntimeException: 
> org.apache.cassandra.exceptions.ConfigurationException: Column family ID 
> mismatch (found 5e334b40-74b5-11e4-b1b6-017ad0689f5d; expected 
> 5bc7c980-74b5-11e4-9131-d9b94a3d8927)
>         at 
> org.apache.cassandra.config.CFMetaData.reload(CFMetaData.java:1171) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.updateColumnFamily(DefsTables.java:422) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeColumnFamilies(DefsTables.java:295) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeSchemaInternal(DefsTables.java:194) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeSchema(DefsTables.java:166) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.service.MigrationManager$2.runMayThrow(MigrationManager.java:393)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 
> ~[na:1.7.0_51]
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262) 
> ~[na:1.7.0_51]
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>  ~[na:1.7.0_51]
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>  [na:1.7.0_51]
>         at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
> Caused by: org.apache.cassandra.exceptions.ConfigurationException: Column 
> family ID mismatch (found 5e334b40-74b5-11e4-b1b6-017ad0689f5d; expected 
> 5bc7c980-74b5-11e4-9131-d9b94a3d8927)
>         at 
> org.apache.cassandra.config.CFMetaData.validateCompatility(CFMetaData.java:1254)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at org.apache.cassandra.config.CFMetaData.apply(CFMetaData.java:1186) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.config.CFMetaData.reload(CFMetaData.java:1167) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         ... 11 common frames omitted
> 2014-11-25T16:11:44.859+0100 ERROR [SharedPool-Worker-2] 
> ErrorMessage.java:243 Unexpected exception during request
> java.lang.RuntimeException: java.util.concurrent.ExecutionException: 
> java.lang.RuntimeException: 
> org.apache.cassandra.exceptions.ConfigurationException: Column family ID 
> mismatch (found 5e334b40-74b5-11e4-
> b1b6-017ad0689f5d; expected 5bc7c980-74b5-11e4-9131-d9b94a3d8927)
>         at 
> org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:397) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.service.MigrationManager.announce(MigrationManager.java:374)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.service.MigrationManager.announceNewColumnFamily(MigrationManager.java:249)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.cql3.statements.CreateTableStatement.announceMigration(CreateTableStatement.java:114)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.cql3.statements.SchemaAlteringStatement.execute(SchemaAlteringStatement.java:80)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:226)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:481)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.transport.messages.ExecuteMessage.execute(ExecuteMessage.java:133)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:439)
>  [apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:335)
>  [apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
>  [netty-all-4.0.23.Final.jar:4.0.23.Final]
>         at 
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
>  [netty-all-4.0.23.Final.jar:4.0.23.Final]
>         at 
> io.netty.channel.AbstractChannelHandlerContext.access$700(AbstractChannelHandlerContext.java:32)
>  [netty-all-4.0.23.Final.jar:4.0.23.Final]
>         at 
> io.netty.channel.AbstractChannelHandlerContext$8.run(AbstractChannelHandlerContext.java:324)
>  [netty-all-4.0.23.Final.jar:4.0.23.Final]
>         at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 
> [na:1.7.0_51]
>         at 
> org.apache.cassandra.concurrent.AbstractTracingAwareExecutorService$FutureTask.run(AbstractTracingAwareExecutorService.java:164)
>  [apache-cassandra-2.1.1.jar:2.1.1]
>         at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105) 
> [apache-cassandra-2.1.1.jar:2.1.1]
>         at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
> Caused by: java.util.concurrent.ExecutionException: 
> java.lang.RuntimeException: 
> org.apache.cassandra.exceptions.ConfigurationException: Column family ID 
> mismatch (found 5e334b40-74b5-11e4-b1b6-017ad0689f5d
> ; expected 5bc7c980-74b5-11e4-9131-d9b94a3d8927)
>         at java.util.concurrent.FutureTask.report(FutureTask.java:122) 
> ~[na:1.7.0_51]
>         at java.util.concurrent.FutureTask.get(FutureTask.java:188) 
> ~[na:1.7.0_51]
>         at 
> org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:393) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         ... 17 common frames omitted
> Caused by: java.lang.RuntimeException: 
> org.apache.cassandra.exceptions.ConfigurationException: Column family ID 
> mismatch (found 5e334b40-74b5-11e4-b1b6-017ad0689f5d; expected 
> 5bc7c980-74b5-11e4-9131-d9b94a3d8927)
>         at 
> org.apache.cassandra.config.CFMetaData.reload(CFMetaData.java:1171) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.updateColumnFamily(DefsTables.java:422) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeColumnFamilies(DefsTables.java:295) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeSchemaInternal(DefsTables.java:194) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeSchema(DefsTables.java:166) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.service.MigrationManager$2.runMayThrow(MigrationManager.java:393)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 
> [na:1.7.0_51]
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262) 
> ~[na:1.7.0_51]
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>  ~[na:1.7.0_51]
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>  ~[na:1.7.0_51]
>         ... 1 common frames omitted
> Caused by: org.apache.cassandra.exceptions.ConfigurationException: Column 
> family ID mismatch (found 5e334b40-74b5-11e4-b1b6-017ad0689f5d; expected 
> 5bc7c980-74b5-11e4-9131-d9b94a3d8927)
>         at 
> org.apache.cassandra.config.CFMetaData.validateCompatility(CFMetaData.java:1254)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at org.apache.cassandra.config.CFMetaData.apply(CFMetaData.java:1186) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.config.CFMetaData.reload(CFMetaData.java:1167) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         ... 11 common frames omitted
> {noformat}
> In my understanding this means that it first created the table(with UUID 
> 5e..) and then got a schema update from another node with UUID 5b.. .
> And the node who created the 5b.. table had this:
> {noformat}
> (node x.x.x.2):
> 2014-11-25T16:11:40.580+0100  INFO [SharedPool-Worker-1] 
> MigrationManager.java:248 Create new ColumnFamily: 
> org.apache.cassandra.config.CFMetaData@225c1975[cfId=5bc7c980-74b5-11e4-9131-d9b94a3d8927,ksName=test,cfName=test,cfType=Standard,comparator=org.apache.cassandra.db.marshal.UTF8Type,comment=,readRepairChance=0.0,dcLocalReadRepairChance=0.1,gcGraceSeconds=864000,defaultValidator=org.apache.cassandra.db.marshal.BytesType,keyValidator=org.apache.cassandra.db.marshal.UTF8Type,minCompactionThreshold=4,maxCompactionThreshold=32,columnMetadata=[ColumnDefinition{name=id,
>  type=org.apache.cassandra.db.marshal.UTF8Type, kind=CLUSTERING_COLUMN, 
> componentIndex=null, indexName=null, indexType=null}, 
> ColumnDefinition{name=key, type=org.apache.cassandra.db.marshal.UTF8Type, 
> kind=PARTITION_KEY, componentIndex=null, indexName=null, indexType=null}, 
> ColumnDefinition{name=value, type=org.apache.cassandra.db.marshal.BytesType, 
> kind=COMPACT_VALUE, componentIndex=null, indexName=null, 
> indexType=null}],compactionStrategyClass=class 
> org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy,compactionStrategyOptions={},compressionParameters={sstable_compression=org.apache.cassandra.io.compress.LZ4Compressor},bloomFilterFpChance=0.01,memtableFlushPeriod=0,caching={"keys":"ALL",
>  
> "rows_per_partition":"NONE"},defaultTimeToLive=0,minIndexInterval=128,maxIndexInterval=2048,speculativeRetry=99.0PERCENTILE,droppedColumns={},triggers=[],isDense=true]
> ...
> java.lang.RuntimeException: 
> org.apache.cassandra.exceptions.ConfigurationException: Column family ID 
> mismatch (found 5e334b40-74b5-11e4-b1b6-017ad0689f5d; expected 
> 5bc7c980-74b5-11e4-9131-d9b94a3d8927)
>         at 
> org.apache.cassandra.config.CFMetaData.reload(CFMetaData.java:1171) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.updateColumnFamily(DefsTables.java:422) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeColumnFamilies(DefsTables.java:295) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeSchemaInternal(DefsTables.java:194) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeSchema(DefsTables.java:166) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefinitionsUpdateVerbHandler$1.runMayThrow(DefinitionsUpdateVerbHandler.java:49)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 
> ~[na:1.7.0_51]
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262) 
> ~[na:1.7.0_51]
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>  ~[na:1.7.0_51]
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>  [na:1.7.0_51]
>         at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
> Caused by: org.apache.cassandra.exceptions.ConfigurationException: Column 
> family ID mismatch (found 5e334b40-74b5-11e4-b1b6-017ad0689f5d; expected 
> 5bc7c980-74b5-11e4-9131-d9b94a3d8927)
>         at 
> org.apache.cassandra.config.CFMetaData.validateCompatility(CFMetaData.java:1254)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at org.apache.cassandra.config.CFMetaData.apply(CFMetaData.java:1186) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.config.CFMetaData.reload(CFMetaData.java:1167) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         ... 11 common frames omitted
> {noformat}
> And the last node had this:
> {noformat}
> (node x.x.x.3):
> 2014-11-25T16:11:44.363+0100  INFO [MigrationStage:1] DefsTables.java:373 
> Loading 
> org.apache.cassandra.config.CFMetaData@767512bf[cfId=5bc7c980-74b5-11e4-9131-d9b94a3d8927,ksName=test,cfName=test,cfType=Standard,comparator=org.apache.cassandra.db.marshal.UTF8Type,comment=,readRepairChance=0.0,dcLocalReadRepairChance=0.1,gcGraceSeconds=864000,defaultValidator=org.apache.cassandra.db.marshal.BytesType,keyValidator=org.apache.cassandra.db.marshal.UTF8Type,minCompactionThreshold=4,maxCompactionThreshold=32,columnMetadata=[ColumnDefinition{name=id,
>  type=org.apache.cassandra.db.marshal.UTF8Type, kind=CLUSTERING_COLUMN, 
> componentIndex=null, indexName=null, indexType=null}, 
> ColumnDefinition{name=key, type=org.apache.cassandra.db.marshal.UTF8Type, 
> kind=PARTITION_KEY, componentIndex=null, indexName=null, indexType=null}, 
> ColumnDefinition{name=value, type=org.apache.cassandra.db.marshal.BytesType, 
> kind=COMPACT_VALUE, componentIndex=null, indexName=null, 
> indexType=null}],compactionStrategyClass=class 
> org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy,compactionStrategyOptions={},compressionParameters={sstable_compression=org.apache.cassandra.io.compress.LZ4Compressor},bloomFilterFpChance=0.01,memtableFlushPeriod=0,caching={"keys":"ALL",
>  
> "rows_per_partition":"NONE"},defaultTimeToLive=0,minIndexInterval=128,maxIndexInterval=2048,speculativeRetry=99.0PERCENTILE,droppedColumns={},triggers=[],isDense=true]
> ...
> java.lang.RuntimeException: 
> org.apache.cassandra.exceptions.ConfigurationException: Column family ID 
> mismatch (found 5e334b40-74b5-11e4-b1b6-017ad0689f5d; expected 
> 5bc7c980-74b5-11e4-9131-d9b94a3d8927)
>         at 
> org.apache.cassandra.config.CFMetaData.reload(CFMetaData.java:1171) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.updateColumnFamily(DefsTables.java:422) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeColumnFamilies(DefsTables.java:295) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeSchemaInternal(DefsTables.java:194) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefsTables.mergeSchema(DefsTables.java:166) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.db.DefinitionsUpdateVerbHandler$1.runMayThrow(DefinitionsUpdateVerbHandler.java:49)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 
> ~[na:1.7.0_51]
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262) 
> ~[na:1.7.0_51]
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>  ~[na:1.7.0_51]
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>  [na:1.7.0_51]
>         at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
> Caused by: org.apache.cassandra.exceptions.ConfigurationException: Column 
> family ID mismatch (found 5e334b40-74b5-11e4-b1b6-017ad0689f5d; expected 
> 5bc7c980-74b5-11e4-9131-d9b94a3d8927)
>         at 
> org.apache.cassandra.config.CFMetaData.validateCompatility(CFMetaData.java:1254)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at org.apache.cassandra.config.CFMetaData.apply(CFMetaData.java:1186) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.config.CFMetaData.reload(CFMetaData.java:1167) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         ... 11 common frames omitted
> {noformat}
> Not a problem at all, since they all seemed to agree that 5b.. was the schema 
> to go with and everything went fine with inserting data into the table. The 
> data directory contained the 5b.. directory and not 5e.. (on all nodes). The 
> problem occured later when node x.x.x.3 was restarted it created the 
> directory test/test-5e.. in the data directory. When performing a repair on 
> the node it gave these kinds of exceptions:
> {noformat}
> (node x.x.x.3):
> 2014-11-25T16:21:31.726+0100  WARN [STREAM-IN-/x.x.x.2] 
> StreamSession.java:590 [Stream #bc054793-74b6-11e4-baf6-fbb25862655d] 
> Retrying for following error
> java.io.IOException: CF 5bc7c980-74b5-11e4-9131-d9b94a3d8927 was dropped 
> during streaming
>         at 
> org.apache.cassandra.streaming.compress.CompressedStreamReader.read(CompressedStreamReader.java:71)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.streaming.messages.IncomingFileMessage$1.deserialize(IncomingFileMessage.java:48)
>  [apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.streaming.messages.IncomingFileMessage$1.deserialize(IncomingFileMessage.java:38)
>  [apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.streaming.messages.StreamMessage.deserialize(StreamMessage.java:55)
>  [apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.streaming.ConnectionHandler$IncomingMessageHandler.run(ConnectionHandler.java:245)
>  [apache-cassandra-2.1.1.jar:2.1.1]
>         at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
> ...
> 2014-11-25T16:21:31.726+0100 ERROR [STREAM-IN-/x.x.x.2] 
> StreamSession.java:470 [Stream #bc054793-74b6-11e4-baf6-fbb25862655d] 
> Streaming error occurred
> java.lang.IllegalArgumentException: Unknown type 0
>         at 
> org.apache.cassandra.streaming.messages.StreamMessage$Type.get(StreamMessage.java:89)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.streaming.messages.StreamMessage.deserialize(StreamMessage.java:54)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.streaming.ConnectionHandler$IncomingMessageHandler.run(ConnectionHandler.java:245)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
> ...
> 2014-11-25T16:21:31.738+0100 ERROR [AntiEntropySessions:1] 
> RepairSession.java:303 [repair #bbf34630-74b6-11e4-baf6-fbb25862655d] session 
> completed with the following error
> org.apache.cassandra.exceptions.RepairException: [repair 
> #bbf34630-74b6-11e4-baf6-fbb25862655d on test/test, 
> (3708140006327119811,3721360916800446611]] Sync failed between /x.x.x.3 and
>  /x.x.x.2
>         at 
> org.apache.cassandra.repair.RepairSession.syncComplete(RepairSession.java:223)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.service.ActiveRepairService.handleMessage(ActiveRepairService.java:389)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.repair.RepairMessageVerbHandler.doVerb(RepairMessageVerbHandler.java:126)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:62) 
> ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>  [na:1.7.0_51]
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>  [na:1.7.0_51]
>         at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
> {noformat}
> And the other nodes had exceptions like:
> {noformat}
> (node x.x.x.2)
> 2014-11-25T16:21:28.145+0100 ERROR [STREAM-OUT-/x.x.x.3] 
> StreamSession.java:470 [Stream #bc309d50-74b6-11e4-baf6-fbb25862655d] 
> Streaming error occurred
> java.io.IOException: Connection reset by peer
>         at sun.nio.ch.FileDispatcherImpl.write0(Native Method) ~[na:1.7.0_51]
>         at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) 
> ~[na:1.7.0_51]
>         at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) 
> ~[na:1.7.0_51]
>         at sun.nio.ch.IOUtil.write(IOUtil.java:65) ~[na:1.7.0_51]
>         at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:487) 
> ~[na:1.7.0_51]
>         at java.nio.channels.Channels.writeFullyImpl(Channels.java:78) 
> ~[na:1.7.0_51]
>         at java.nio.channels.Channels.writeFully(Channels.java:98) 
> ~[na:1.7.0_51]
>         at java.nio.channels.Channels.access$000(Channels.java:61) 
> ~[na:1.7.0_51]
>         at java.nio.channels.Channels$1.write(Channels.java:174) 
> ~[na:1.7.0_51]
>         at java.io.OutputStream.write(OutputStream.java:75) ~[na:1.7.0_51]
>         at java.nio.channels.Channels$1.write(Channels.java:155) 
> ~[na:1.7.0_51]
>         at 
> org.apache.cassandra.io.util.DataOutputStreamPlus.write(DataOutputStreamPlus.java:45)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.io.util.AbstractDataOutput.writeLong(AbstractDataOutput.java:232)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.io.compress.CompressionMetadata$ChunkSerializer.serialize(CompressionMetadata.java:406)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.io.compress.CompressionMetadata$ChunkSerializer.serialize(CompressionMetadata.java:402)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.streaming.compress.CompressionInfo$CompressionInfoSerializer.serialize(CompressionInfo.java:60)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.streaming.compress.CompressionInfo$CompressionInfoSerializer.serialize(CompressionInfo.java:47)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.streaming.messages.FileMessageHeader$FileMessageHeaderSerializer.serialize(FileMessageHeader.java:135)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
>         at 
> org.apache.cassandra.streaming.messages.FileMessageHeader$FileMessageHeaderSerializer.serialize(FileMessageHeader.java:120)
>  ~[apache-cassandra-2.1.1.jar:2.1.1]
> {noformat}
> In System.schema_columnfamilies the id for test.test is 5e.. on all nodes, 
> but the nodes that hadn't restarted still used the 5b.. id for the table 
> (atleast in the data directory, probably a cached id).
> The problem seems to be that the schema change for 5e.. is rejected on all 
> nodes (java.lang.RuntimeException: 
> org.apache.cassandra.exceptions.ConfigurationException thrown), while the 
> mutation for it still gets applied in schema_columnfamilies.



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