Hi all,
I'm using cassandra-3.7 version, JRE 1.8, centos- 6.5 in standalone
mode. (only one cassandra node).
Cassandra clients are in JRE - 1.7. Once in a while, I'm getting the below
exceptions in the cassandra
but the data (put / get) is fine. I've searched to find the root-cause but
unable to conclude it.
INFO 07:24:53 Create new table: org.apache.cassandra.config.
CFMetaData@64b34445[cfId=b2b1bcd0-5f94-11e6-867a-cb7beeeeb92c,ksName=fms,
cfName=flapalarmcache,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={min_threshold=4, max_threshold=32}}, compression=org.apache.
cassandra.schema.CompressionParams@baaacb37, extensions={}},comparator=
comparator(),partitionColumns=[[] |
[alarm]],partitionKeyColumns=[ColumnDefinition{name=key,
type=org.apache.cassandra.db.marshal.BytesType, kind=PARTITION_KEY,
position=0}],clusteringColumns=[],keyValidator=org.apache.
cassandra.db.marshal.BytesType,columnMetadata=[ColumnDefinition{name=alarm,
type=org.apache.cassandra.db.marshal.BytesType, kind=REGULAR, position=-1},
ColumnDefinition{name=key, type=org.apache.cassandra.db.marshal.BytesType,
kind=PARTITION_KEY, position=0}],droppedColumns={},triggers=[],indexes=[]]
INFO 07:24:53 Create new table: org.apache.cassandra.config.
CFMetaData@641c948a[cfId=b2b47bf0-5f94-11e6-867a-cb7beeeeb92c,ksName=fms,
cfName=flapalarmcache,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={min_threshold=4, max_threshold=32}}, compression=org.apache.
cassandra.schema.CompressionParams@baaacb37, extensions={}},comparator=
comparator(),partitionColumns=[[] |
[alarm]],partitionKeyColumns=[ColumnDefinition{name=key,
type=org.apache.cassandra.db.marshal.BytesType, kind=PARTITION_KEY,
position=0}],clusteringColumns=[],keyValidator=org.apache.
cassandra.db.marshal.BytesType,columnMetadata=[ColumnDefinition{name=alarm,
type=org.apache.cassandra.db.marshal.BytesType, kind=REGULAR, position=-1},
ColumnDefinition{name=key, type=org.apache.cassandra.db.marshal.BytesType,
kind=PARTITION_KEY, position=0}],droppedColumns={},triggers=[],indexes=[]]
INFO 07:24:55 Initializing fms.flapalarmcache
ERROR 07:24:57 Exception in thread Thread[MigrationStage:1,5,main]
org.apache.cassandra.exceptions.ConfigurationException: Column family ID
mismatch (found b2b47bf0-5f94-11e6-867a-cb7beeeeb92c; expected
b2b1bcd0-5f94-11e6-867a-cb7beeeeb92c)
at
org.apache.cassandra.config.CFMetaData.validateCompatibility(CFMetaData.java:789)
~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.config.CFMetaData.apply(CFMetaData.java:749)
~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.config.Schema.updateTable(Schema.java:663)
~[apache-cassandra-3.7.jar:3.7]
at
org.apache.cassandra.schema.SchemaKeyspace.updateKeyspace(SchemaKeyspace.java:1347)
~[apache-cassandra-3.7.jar:3.7]
at
org.apache.cassandra.schema.SchemaKeyspace.mergeSchema(SchemaKeyspace.java:1303)
~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.schema.SchemaKeyspace.
mergeSchemaAndAnnounceVersion(SchemaKeyspace.java:1253)
~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.service.MigrationManager$1.
runMayThrow(MigrationManager.java:532) ~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
~[apache-cassandra-3.7.jar:3.7]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
~[na:1.8.0_45]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
~[na:1.8.0_45]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
~[na:1.8.0_45]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_45]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
ERROR 07:24:57 Unexpected error during query
java.lang.RuntimeException: java.util.concurrent.ExecutionException:
org.apache.cassandra.exceptions.ConfigurationException: Column family ID
mismatch (found b2b47bf0-5f94-11e6-867a-cb7beeeeb92c; expected
b2b1bcd0-5f94-11e6-867a-cb7beeeeb92c)
at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:384)
~[apache-cassandra-3.7.jar:3.7]
at
org.apache.cassandra.service.MigrationManager.announce(MigrationManager.java:514)
~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.service.MigrationManager.
announceNewColumnFamily(MigrationManager.java:343)
~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.service.MigrationManager.
announceNewColumnFamily(MigrationManager.java:313)
~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.cql3.statements.CreateTableStatement.
announceMigration(CreateTableStatement.java:89)
~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.cql3.statements.SchemaAlteringStatement.execute(
SchemaAlteringStatement.java:93) ~[apache-cassandra-3.7.jar:3.7]
at
org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:208)
~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:239)
~[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:224)
~[apache-cassandra-3.7.jar:3.7]
at
org.apache.cassandra.transport.messages.QueryMessage.execute(QueryMessage.java:115)
~[apache-cassandra-3.7.jar:3.7]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:507)
[apache-cassandra-3.7.jar:3.7]
at
org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:401)
[apache-cassandra-3.7.jar:3.7]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(
SimpleChannelInboundHandler.java:105) [netty-all-4.0.36.Final.jar:4.
0.36.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(
AbstractChannelHandlerContext.java:292) [netty-all-4.0.36.Final.jar:4.
0.36.Final]
at io.netty.channel.AbstractChannelHandlerContext.access$600(
AbstractChannelHandlerContext.java:32) [netty-all-4.0.36.Final.jar:4.
0.36.Final]
at io.netty.channel.AbstractChannelHandlerContext$7.run(
AbstractChannelHandlerContext.java:283) [netty-all-4.0.36.Final.jar:4.
0.36.Final]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[na:1.8.0_45]
at org.apache.cassandra.concurrent.AbstractLocalAwareExecutorServ
ice$FutureTask.run(AbstractLocalAwareExecutorService.java:164)
[apache-cassandra-3.7.jar:3.7]
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
[apache-cassandra-3.7.jar:3.7]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
Is anyone faced similar exceptions ? How to resolve it ?
Regards,
Kamal C
