[ https://issues.apache.org/jira/browse/CASSANDRA-12386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alex Petrov updated CASSANDRA-12386: ------------------------------------ Description: In logs i got an exception which looks like :- {code} ERROR [MemtableFlushWriter:33] 2016-08-04 19:40:17,712 CassandraDaemon.java:201 - Exception in thread Thread[MemtableFlushWriter:33,5,main] java.lang.RuntimeException: Last written key DecoratedKey(076710082, 303736373130303832) >= current key DecoratedKey(07671^@^@^@^@^@^@, 3037363731313232333534) writing into /data/cassandra/data/<keyspace_name>/<table-name>-01ad9750723e11e4bfe0d3887930a87c/.<secondary-index-name>/mb-23389-big-Data.db at org.apache.cassandra.io.sstable.format.big.BigTableWriter.beforeAppend(BigTableWriter.java:106) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.io.sstable.format.big.BigTableWriter.append(BigTableWriter.java:145) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.io.sstable.SimpleSSTableMultiWriter.append(SimpleSSTableMultiWriter.java:45) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.io.sstable.SSTableTxnWriter.append(SSTableTxnWriter.java:52) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.db.Memtable.writeSortedContents(Memtable.java:379) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.db.Memtable.flush(Memtable.java:326) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.db.ColumnFamilyStore$Flush.run(ColumnFamilyStore.java:1071) ~[apache-cassandra-3.0.7.jar:3.0.7] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[na:1.8.0_91] at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_91] {code} It seems similar to https://issues.apache.org/jira/browse/CASSANDRA-9126 but seems a bit different. Please review. Thanks. was: In logs i got an exception which looks like :- ERROR [MemtableFlushWriter:33] 2016-08-04 19:40:17,712 CassandraDaemon.java:201 - Exception in thread Thread[MemtableFlushWriter:33,5,main] java.lang.RuntimeException: Last written key DecoratedKey(076710082, 303736373130303832) >= current key DecoratedKey(07671^@^@^@^@^@^@, 3037363731313232333534) writing into /data/cassandra/data/<keyspace_name>/<table-name>-01ad9750723e11e4bfe0d3887930a87c/.<secondary-index-name>/mb-23389-big-Data.db at org.apache.cassandra.io.sstable.format.big.BigTableWriter.beforeAppend(BigTableWriter.java:106) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.io.sstable.format.big.BigTableWriter.append(BigTableWriter.java:145) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.io.sstable.SimpleSSTableMultiWriter.append(SimpleSSTableMultiWriter.java:45) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.io.sstable.SSTableTxnWriter.append(SSTableTxnWriter.java:52) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.db.Memtable.writeSortedContents(Memtable.java:379) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.db.Memtable.flush(Memtable.java:326) ~[apache-cassandra-3.0.7.jar:3.0.7] at org.apache.cassandra.db.ColumnFamilyStore$Flush.run(ColumnFamilyStore.java:1071) ~[apache-cassandra-3.0.7.jar:3.0.7] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[na:1.8.0_91] at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_91] It seems similar to https://issues.apache.org/jira/browse/CASSANDRA-9126 but seems a bit different. Please review. Thanks. > Exception in thread Thread[MemtableFlushWriter:33,5,main] > --------------------------------------------------------- > > Key: CASSANDRA-12386 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12386 > Project: Cassandra > Issue Type: Bug > Components: Core > Environment: CentOS 6.8 x86_64, Cassandra 3.0.7 > Reporter: vin01 > Priority: Minor > > In logs i got an exception which looks like :- > {code} > ERROR [MemtableFlushWriter:33] 2016-08-04 19:40:17,712 > CassandraDaemon.java:201 - Exception in thread > Thread[MemtableFlushWriter:33,5,main] > java.lang.RuntimeException: Last written key DecoratedKey(076710082, > 303736373130303832) >= current key DecoratedKey(07671^@^@^@^@^@^@, > 3037363731313232333534) writing into > /data/cassandra/data/<keyspace_name>/<table-name>-01ad9750723e11e4bfe0d3887930a87c/.<secondary-index-name>/mb-23389-big-Data.db > at > org.apache.cassandra.io.sstable.format.big.BigTableWriter.beforeAppend(BigTableWriter.java:106) > ~[apache-cassandra-3.0.7.jar:3.0.7] > at > org.apache.cassandra.io.sstable.format.big.BigTableWriter.append(BigTableWriter.java:145) > ~[apache-cassandra-3.0.7.jar:3.0.7] > at > org.apache.cassandra.io.sstable.SimpleSSTableMultiWriter.append(SimpleSSTableMultiWriter.java:45) > ~[apache-cassandra-3.0.7.jar:3.0.7] > at > org.apache.cassandra.io.sstable.SSTableTxnWriter.append(SSTableTxnWriter.java:52) > ~[apache-cassandra-3.0.7.jar:3.0.7] > at > org.apache.cassandra.db.Memtable.writeSortedContents(Memtable.java:379) > ~[apache-cassandra-3.0.7.jar:3.0.7] > at org.apache.cassandra.db.Memtable.flush(Memtable.java:326) > ~[apache-cassandra-3.0.7.jar:3.0.7] > at > org.apache.cassandra.db.ColumnFamilyStore$Flush.run(ColumnFamilyStore.java:1071) > ~[apache-cassandra-3.0.7.jar:3.0.7] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > ~[na:1.8.0_91] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > ~[na:1.8.0_91] > at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_91] > {code} > It seems similar to https://issues.apache.org/jira/browse/CASSANDRA-9126 but > seems a bit different. > Please review. 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