I got cassandra-reaper up and running the other day on our 5 node 2.2.8 
cluster.  Now every once in awhile a node will get the below exception and the 
node shuts down its cql port.  Is this a bug? something I am doing wrong?  Are 
there any workarounds?


-Jacob Willoughby



ERROR [AntiEntropyStage:1] 2017-01-25 12:55:25,609 CassandraDaemon.java:195 - 
Exception in thread Thread[AntiEntropyStage:1,5,main]
org.apache.cassandra.io.FSWriteError: java.nio.file.NoSuchFileException: 
/data/cassandra/data/Objects/Objects-11baea008ccf11e6be00d321fe82b612/snapshots/8a2da7f0-e2fd-11e6-a9da-e96a8b206d4c/lb-127076-big-CompressionInfo.db
 -> /data/cassandra/data/O
bjects/Objects-11baea008ccf11e6be00d321fe82b612/lb-127076-big-CompressionInfo.db
        at 
org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:92) 
~[apache-cassandra-2.2.8.jar:2.2.8]
        at 
org.apache.cassandra.io.sstable.format.SSTableReader.createLinks(SSTableReader.java:1777)
 ~[apache-cassandra-2.2.8.jar:2.2.8]
        at 
org.apache.cassandra.db.ColumnFamilyStore.snapshotWithoutFlush(ColumnFamilyStore.java:2432)
 ~[apache-cassandra-2.2.8.jar:2.2.8]
        at 
org.apache.cassandra.db.ColumnFamilyStore.snapshot(ColumnFamilyStore.java:2557) 
~[apache-cassandra-2.2.8.jar:2.2.8]
        at 
org.apache.cassandra.repair.RepairMessageVerbHandler.doVerb(RepairMessageVerbHandler.java:110)
 ~[apache-cassandra-2.2.8.jar:2.2.8]
        at 
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:67) 
~[apache-cassandra-2.2.8.jar:2.2.8]
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
~[na:1.8.0_121]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
~[na:1.8.0_121]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
~[na:1.8.0_121]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
[na:1.8.0_121]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]
Caused by: java.nio.file.NoSuchFileException: 
/data/cassandra/data/Objects/Objects-11baea008ccf11e6be00d321fe82b612/snapshots/8a2da7f0-e2fd-11e6-a9da-e96a8b206d4c/lb-127076-big-CompressionInfo.db
 -> /data/cassandra/data/Objects/Objects-11baea008ccf
11e6be00d321fe82b612/lb-127076-big-CompressionInfo.db
        at 
sun.nio.fs.UnixException.translateToIOException(UnixException.java:86) 
~[na:1.8.0_121]
        at 
sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) 
~[na:1.8.0_121]
        at 
sun.nio.fs.UnixFileSystemProvider.createLink(UnixFileSystemProvider.java:476) 
~[na:1.8.0_121]
        at java.nio.file.Files.createLink(Files.java:1086) ~[na:1.8.0_121]
        at 
org.apache.cassandra.io.util.FileUtils.createHardLink(FileUtils.java:88) 
~[apache-cassandra-2.2.8.jar:2.2.8]
        ... 10 common frames omitted
ERROR [AntiEntropyStage:1] 2017-01-25 12:55:25,611 StorageService.java:388 - 
Stopping gossiper
WARN  [AntiEntropyStage:1] 2017-01-25 12:55:25,611 StorageService.java:284 - 
Stopping gossip by operator request
INFO  [AntiEntropyStage:1] 2017-01-25 12:55:25,611 Gossiper.java:1451 - 
Announcing shutdown
INFO  [AntiEntropyStage:1] 2017-01-25 12:55:25,612 StorageService.java:1918 - 
Node /10.0.3.229 state jump to shutdown

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