[
https://issues.apache.org/jira/browse/CASSANDRA-7113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tyler Hobbs resolved CASSANDRA-7113.
------------------------------------
Resolution: Cannot Reproduce
I can't reproduce this any more, so closing as Cannot Reproduce.
> Unhandled ClassCastException Around Migrations
> ----------------------------------------------
>
> Key: CASSANDRA-7113
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7113
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Tyler Hobbs
> Assignee: Tyler Hobbs
> Fix For: 2.1.5
>
>
> I'm having trouble reproducing this, but a run of the pycassa integration
> tests against the latest 2.1 left this in the logs:
> {noformat}
> INFO [MigrationStage:1] 2014-04-29 18:42:22,088 DefsTables.java:388 -
> Loading
> org.apache.cassandra.config.CFMetaData@52f225c1[cfId=e8c08650-cff7-11e3-8109-6b09a6cc3d5a,ksName=PycassaTestKeyspace,cfName=SingleComposite,cfType=Standard,comparator=org.apache.cassandra.db.marshal.CompositeType(org.apache.cassandra.db.marshal.IntegerType),comment=,readRepairChance=0.1,dclocalReadRepairChance=0.0,gcGraceSeconds=864000,defaultValidator=org.apache.cassandra.db.marshal.BytesType,keyValidator=org.apache.cassandra.db.marshal.BytesType,minCompactionThreshold=4,maxCompactionThreshold=32,columnMetadata={java.nio.HeapByteBuffer[pos=0
> lim=3 cap=3]=ColumnDefinition{name=key,
> type=org.apache.cassandra.db.marshal.BytesType, kind=PARTITION_KEY,
> componentIndex=null, indexName=null, indexType=null},
> java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]=ColumnDefinition{name=value,
> type=org.apache.cassandra.db.marshal.BytesType, kind=COMPACT_VALUE,
> componentIndex=null, indexName=null, indexType=null},
> java.nio.HeapByteBuffer[pos=0 lim=7 cap=7]=ColumnDefinition{name=column1,
> type=org.apache.cassandra.db.marshal.IntegerType, kind=CLUSTERING_COLUMN,
> componentIndex=0, indexName=null,
> indexType=null}},compactionStrategyClass=class
> org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy,compactionStrategyOptions={},compressionParameters={sstable_compression=org.apache.cassandra.io.compress.LZ4Compressor},bloomFilterFpChance=<null>,memtableFlushPeriod=0,caching={"keys":"ALL",
>
> "rows_per_partition":"NONE"},defaultTimeToLive=0,minIndexInterval=128,maxIndexInterval=2048,speculativeRetry=NONE,droppedColumns={},triggers={}]
> INFO [MigrationStage:1] 2014-04-29 18:42:22,090 ColumnFamilyStore.java:285 -
> Initializing PycassaTestKeyspace.SingleComposite
> INFO [CompactionExecutor:9] 2014-04-29 18:42:22,096 CompactionTask.java:252
> - Compacted 4 sstables to
> [/var/lib/cassandra/data/system/schema_columns-296e9c049bec3085827dc17d3df2122a/system-schema_columns-ka-169,].
> 18,036 bytes to 17,507 (~97% of original) in 23ms = 0.725912MB/s. 7 total
> partitions merged to 4. Partition merge counts were {1:3, 4:1, }
> ERROR [Thrift:24] 2014-04-29 18:42:22,109 CustomTThreadPoolServer.java:219 -
> Error occurred during processing of message.
> java.lang.ClassCastException: null
> ERROR [Thrift:34] 2014-04-29 18:42:22,130 CustomTThreadPoolServer.java:219 -
> Error occurred during processing of message.
> java.lang.ClassCastException: null
> ERROR [Thrift:25] 2014-04-29 18:42:22,173 CustomTThreadPoolServer.java:219 -
> Error occurred during processing of message.
> java.lang.ClassCastException: null
> ERROR [Thrift:11] 2014-04-29 18:42:22,258 CustomTThreadPoolServer.java:219 -
> Error occurred during processing of message.
> java.lang.ClassCastException: null
> ERROR [Thrift:16] 2014-04-29 18:42:22,422 CustomTThreadPoolServer.java:219 -
> Error occurred during processing of message.
> java.lang.ClassCastException: null
> ERROR [Thrift:26] 2014-04-29 18:42:22,747 CustomTThreadPoolServer.java:219 -
> Error occurred during processing of message.
> java.lang.ClassCastException: null
> INFO [Thrift:7] 2014-04-29 18:42:22,790 MigrationManager.java:220 - Create
> new ColumnFamily:
> org.apache.cassandra.config.CFMetaData@461a7048[cfId=e9380040-cff7-11e3-8109-6b09a6cc3d5a,ksName=PycassaTestKeyspace,cfName=UUIDComposite,cfType=Standard,comparator=org.apache.cassandra.db.marshal.CompositeType(org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.IntegerType),org.apache.cassandra.db.marshal.TimeUUIDType),comment=,readRepairChance=0.1,dclocalReadRepairChance=0.0,gcGraceSeconds=864000,defaultValidator=org.apache.cassandra.db.marshal.UTF8Type,keyValidator=org.apache.cassandra.db.marshal.TimeUUIDType,minCompactionThreshold=4,maxCompactionThreshold=32,columnMetadata={java.nio.HeapByteBuffer[pos=0
> lim=3 cap=3]=ColumnDefinition{name=key,
> type=org.apache.cassandra.db.marshal.TimeUUIDType, kind=PARTITION_KEY,
> componentIndex=null, indexName=null, indexType=null},
> java.nio.HeapByteBuffer[pos=0 lim=7 cap=7]=ColumnDefinition{name=column2,
> type=org.apache.cassandra.db.marshal.TimeUUIDType, kind=CLUSTERING_COLUMN,
> componentIndex=1, indexName=null, indexType=null},
> java.nio.HeapByteBuffer[pos=0 lim=5 cap=5]=ColumnDefinition{name=value,
> type=org.apache.cassandra.db.marshal.UTF8Type, kind=COMPACT_VALUE,
> componentIndex=null, indexName=null, indexType=null},
> java.nio.HeapByteBuffer[pos=0 lim=7 cap=7]=ColumnDefinition{name=column1,
> type=org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.IntegerType),
> kind=CLUSTERING_COLUMN, componentIndex=0, indexName=null,
> indexType=null}},compactionStrategyClass=class
> org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy,compactionStrategyOptions={},compressionParameters={sstable_compression=org.apache.cassandra.io.compress.LZ4Compressor},bloomFilterFpChance=<null>,memtableFlushPeriod=0,caching={"keys":"ALL",
>
> "rows_per_partition":"NONE"},defaultTimeToLive=0,minIndexInterval=128,maxIndexInterval=2048,speculativeRetry=NONE,droppedColumns={},triggers={}]
> INFO [MigrationStage:1] 2014-04-29 18:42:22,794 ColumnFamilyStore.java:857 -
> Enqueuing flush of schema_keyspaces: 510 (0%) on-heap, 0 (0%) off-heap
> {noformat}
> I'm not sure exactly where the errors happened, but it probably had something
> to do with the schema migration. We need to fix the error logging here as
> well as fix whatever the original cause is.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
