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https://issues.apache.org/jira/browse/CASSANDRA-10778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sylvain Lebresne updated CASSANDRA-10778:
-----------------------------------------
    Fix Version/s: 3.1
                   3.0.1

> CompactionExecutor writing to old index files
> ---------------------------------------------
>
>                 Key: CASSANDRA-10778
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10778
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Compaction
>         Environment: Windows 7 64-bit, Cassandra 3.0.0, Java 1.8u60
>            Reporter: Will Zhang
>              Labels: error
>             Fix For: 3.0.1, 3.1
>
>
> Hi,
> I have been running some test for upgrading from v2.2.2 to v3.0.0. 
> I encountered the following `ERROR` in the `system.log` when I was 
> *creating/dropping materialized views*. I did some searches online but 
> couldn't find anything useful so filing this. The log seem to suggest that it 
> is bug-like.
> Any thoughts on this would be appreciated.
> Main error line in log:
> {code}
> ERROR [CompactionExecutor:4] 2015-11-26 15:40:56,033 CassandraDaemon.java:195 
> - Exception in thread Thread[CompactionExecutor:4,1,main]
>     java.lang.AssertionError: We read old index files but we should never 
> write them
> {code}
> Longer log:
> {code}
>     INFO  [SharedPool-Worker-2] 2015-11-26 15:25:37,152 
> MigrationManager.java:336 - Create new view: 
> org.apache.cassandra.config.ViewDefinition@1b7fc5e6[ksName=demo,viewName=broker_quotes_by_date,baseTableId=bf928280-3c23-11e5-a4ba-07dc7eba8ee2,baseTableName=broker_quotes,includeAllColumns=true,whereClause=date
>  IS NOT NULL AND datetime IS NOT NULL AND isin IS NOT NULL AND side IS NOT 
> NULL AND broker IS NOT 
> NULL,metadata=org.apache.cassandra.config.CFMetaData@49123522[cfId=f19cb8f0-9451-11e5-af90-6916ca23ea25,ksName=demo,cfName=broker_quotes_by_date,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@f3ef4959, 
> extensions={}},comparator=comparator(org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.TimestampType),
>  org.apache.cassandra.db.marshal.UTF8Type, 
> org.apache.cassandra.db.marshal.UTF8Type, 
> org.apache.cassandra.db.marshal.UTF8Type),partitionColumns=[[] | 
> [bmark_spread g_spread is_axed oas_spread price size ytw 
> z_spread]],partitionKeyColumns=[ColumnDefinition{name=date, 
> type=org.apache.cassandra.db.marshal.TimestampType, kind=PARTITION_KEY, 
> position=0}],clusteringColumns=[ColumnDefinition{name=datetime, 
> type=org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.TimestampType),
>  kind=CLUSTERING, position=0}, ColumnDefinition{name=side, 
> type=org.apache.cassandra.db.marshal.UTF8Type, kind=CLUSTERING, position=1}, 
> ColumnDefinition{name=isin, type=org.apache.cassandra.db.marshal.UTF8Type, 
> kind=CLUSTERING, position=2}, ColumnDefinition{name=broker, 
> type=org.apache.cassandra.db.marshal.UTF8Type, kind=CLUSTERING, 
> position=3}],keyValidator=org.apache.cassandra.db.marshal.TimestampType,columnMetadata=[ColumnDefinition{name=z_spread,
>  type=org.apache.cassandra.db.marshal.FloatType, kind=REGULAR, position=-1}, 
> ColumnDefinition{name=datetime, 
> type=org.apache.cassandra.db.marshal.ReversedType(org.apache.cassandra.db.marshal.TimestampType),
>  kind=CLUSTERING, position=0}, ColumnDefinition{name=date, 
> type=org.apache.cassandra.db.marshal.TimestampType, kind=PARTITION_KEY, 
> position=0}, ColumnDefinition{name=oas_spread, 
> type=org.apache.cassandra.db.marshal.FloatType, kind=REGULAR, position=-1}, 
> ColumnDefinition{name=isin, type=org.apache.cassandra.db.marshal.UTF8Type, 
> kind=CLUSTERING, position=2}, ColumnDefinition{name=bmark_spread, 
> type=org.apache.cassandra.db.marshal.FloatType, kind=REGULAR, position=-1}, 
> ColumnDefinition{name=side, type=org.apache.cassandra.db.marshal.UTF8Type, 
> kind=CLUSTERING, position=1}, ColumnDefinition{name=broker, 
> type=org.apache.cassandra.db.marshal.UTF8Type, kind=CLUSTERING, position=3}, 
> ColumnDefinition{name=is_axed, 
> type=org.apache.cassandra.db.marshal.BooleanType, kind=REGULAR, position=-1}, 
> ColumnDefinition{name=ytw, type=org.apache.cassandra.db.marshal.FloatType, 
> kind=REGULAR, position=-1}, ColumnDefinition{name=price, 
> type=org.apache.cassandra.db.marshal.FloatType, kind=REGULAR, position=-1}, 
> ColumnDefinition{name=g_spread, 
> type=org.apache.cassandra.db.marshal.FloatType, kind=REGULAR, position=-1}, 
> ColumnDefinition{name=size, type=org.apache.cassandra.db.marshal.DoubleType, 
> kind=REGULAR, position=-1}],droppedColumns={},triggers=[],indexes=[]]]
>     INFO  [MigrationStage:1] 2015-11-26 15:25:37,440 
> ColumnFamilyStore.java:381 - Initializing demo.broker_quotes_by_date
>     ERROR [CompactionExecutor:4] 2015-11-26 15:40:56,033 
> CassandraDaemon.java:195 - Exception in thread 
> Thread[CompactionExecutor:4,1,main]
>     java.lang.AssertionError: We read old index files but we should never 
> write them
>           at 
> org.apache.cassandra.db.RowIndexEntry$Serializer.serialize(RowIndexEntry.java:130)
>  ~[apache-cassandra-3.0.0.jar:3.0.0]
>           at 
> org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:466)
>  ~[apache-cassandra-3.0.0.jar:3.0.0]
>           at 
> org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:454)
>  ~[apache-cassandra-3.0.0.jar:3.0.0]
>           at 
> org.apache.cassandra.cache.AutoSavingCache$Writer.saveCache(AutoSavingCache.java:358)
>  ~[apache-cassandra-3.0.0.jar:3.0.0]
>           at 
> org.apache.cassandra.db.compaction.CompactionManager$12.run(CompactionManager.java:1302)
>  ~[apache-cassandra-3.0.0.jar:3.0.0]
>           at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
> ~[na:1.8.0_60]
>           at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
> ~[na:1.8.0_60]
>           at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>  ~[na:1.8.0_60]
>           at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>  [na:1.8.0_60]
>           at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]
>       INFO  [IndexSummaryManager:1] 2015-11-26 15:41:10,729 
> IndexSummaryManager.java:257 - Redistributing index summaries
> {code}



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