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我目前在運行nodetool修復時遇到了cassandra問題。Cassandra在修復期間的異常
我在我們的每個cassandra節點上運行了nodetool修復程序，並遇到了下面提到的異常。
做了一些閱讀之後，我運行了一個「nodetool scrub」和「sstablescrub」，結果沒有成功，但運行nodetool修復時仍然看到相同的錯誤。
我們使用cassandra版本2.0.1。
有沒有其他人看到過這個問題？
ERROR [AntiEntropySessions:3] 2013-11-26 15:25:03,315 RepairSession.java (line 278) [repair #f9f86700-56f1-11e3-9885-5938b4e97c9c] session completed with the following error
org.apache.cassandra.exceptions.RepairException: [repair #f9f86700-56f1-11e3-9885-5938b4e97c9c on <keyspace>/<table-1>, (-3566327001497837731,-3559225618918749690]] Validation failed in /<ipaddress-1>
at org.apache.cassandra.repair.RepairSession.validationComplete(RepairSession.java:152)
at org.apache.cassandra.service.ActiveRepairService.handleMessage(ActiveRepairService.java:188)
at org.apache.cassandra.repair.RepairMessageVerbHandler.doVerb(RepairMessageVerbHandler.java:59)
at org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:56)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
ERROR [AntiEntropySessions:3] 2013-11-26 15:25:03,315 CassandraDaemon.java (line 185) Exception in thread Thread[AntiEntropySessions:3,5,RMI Runtime]
java.lang.RuntimeException: org.apache.cassandra.exceptions.RepairException: [repair #f9f86700-56f1-11e3-9885-5938b4e97c9c on <keyspace>/<table-1>, (-3566327001497837731,-3559225618918749690]] Validation failed in /<ipaddress-1>
at com.google.common.base.Throwables.propagate(Throwables.java:160)
at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:32)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.apache.cassandra.exceptions.RepairException: [repair #f9f86700-56f1-11e3-9885-5938b4e97c9c on <keyspace>/<table-1>, (-3566327001497837731,-3559225618918749690]] Validation failed in /<ipaddress-1>
at org.apache.cassandra.repair.RepairSession.validationComplete(RepairSession.java:152)
at org.apache.cassandra.service.ActiveRepairService.handleMessage(ActiveRepairService.java:188)
at org.apache.cassandra.repair.RepairMessageVerbHandler.doVerb(RepairMessageVerbHandler.java:59)
at org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:56)
... 3 more
INFO [AntiEntropySessions:4] 2013-11-26 15:25:03,319 RepairSession.java (line 236) [repair #fa075b20-56f1-11e3-9885-5938b4e97c9c] new session: will sync /<ipaddress1>, /<ipaddress2>, /<ipaddress3> on range (2637939872511762724,2642446772090452246] for <keyspace>.[<table-1>, <table-2>, <table-3>, <table-4>, <table-5>]
INFO [AntiEntropySessions:4] 2013-11-26 15:25:03,319 RepairJob.java (line 116) [repair #fa075b20-56f1-11e3-9885-5938b4e97c9c] requesting merkle trees for <table-2> (to [/<ipaddress1>, <ipaddress2>, <ipaddress3>])
ERROR [ValidationExecutor:5] 2013-11-26 15:25:03,353 Validator.java (line 242) Failed creating a merkle tree for [repair #f9f86700-56f1-11e3-9885-5938b4e97c9c on <keyspace>/<table-1>, (-3566327001497837731,-3559225618918749690]], /<ipaddress-2> (see log for details)
ERROR [ValidationExecutor:5] 2013-11-26 15:25:03,353 CassandraDaemon.java (line 185) Exception in thread Thread[ValidationExecutor:5,1,main]
java.lang.AssertionError
at org.apache.cassandra.db.compaction.PrecompactedRow.update(PrecompactedRow.java:171)
at org.apache.cassandra.repair.Validator.rowHash(Validator.java:198)
at org.apache.cassandra.repair.Validator.add(Validator.java:151)
at org.apache.cassandra.db.compaction.CompactionManager.doValidationCompaction(CompactionManager.java:798)
at org.apache.cassandra.db.compaction.CompactionManager.access$600(CompactionManager.java:60)
at org.apache.cassandra.db.compaction.CompactionManager$8.call(CompactionManager.java:395)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)