cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jonathan Ellis <jbel...@gmail.com>
Subject Re: FileNotFoundException in ROW-READ-STAGE
Date Sat, 15 May 2010 15:06:35 GMT
grep for Entry-28-Index.db in the logs, see what was going on before
the exceptions.  (was it compacted?)

On Sat, May 15, 2010 at 12:43 AM, Mason Hale <mason@onespot.com> wrote:
> One of our Cassandra nodes is throwing multiple of these errors:
> ERROR [ROW-READ-STAGE:185] 2010-04-27 14:56:59,543 CassandraDaemon.java
> (line 78) Fatal exception in thread Thread[ROW-READ-STAGE:185,5,main]
> java.lang.RuntimeException: java.io.FileNotFoundException:
> /data/cassandra/data/Onespot/Entry-28-Index.db (No such file or directory)
> at org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:118)
> at
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:40)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.io.FileNotFoundException:
> /data/cassandra/data/Onespot/Entry-28-Index.db (No such file or directory)
> at java.io.RandomAccessFile.open(Native Method)
> at java.io.RandomAccessFile.<init>(RandomAccessFile.java:212)
> at java.io.RandomAccessFile.<init>(RandomAccessFile.java:98)
> at
> org.apache.cassandra.io.util.BufferedRandomAccessFile.<init>(BufferedRandomAccessFile.java:143)
> at
> org.apache.cassandra.io.util.BufferedRandomAccessFile.<init>(BufferedRandomAccessFile.java:138)
> at org.apache.cassandra.io.SSTableReader.getPosition(SSTableReader.java:340)
> at
> org.apache.cassandra.io.SSTableReader.getFileDataInput(SSTableReader.java:482)
> at
> org.apache.cassandra.db.filter.SSTableNamesIterator.<init>(SSTableNamesIterator.java:50)
> at
> org.apache.cassandra.db.filter.NamesQueryFilter.getSSTableColumnIterator(NamesQueryFilter.java:69)
> at
> org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:830)
> at
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:750)
> at
> org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:719)
> at org.apache.cassandra.db.Table.getRow(Table.java:381)
> at
> org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:56)
> at org.apache.cassandra.db.ReadVerbHandler.doVerb(ReadVerbHandler.java:80)
> ... 4 more
> I've checked, and the file in question is definitely not in that directory.
> I'm not sure how to troubleshoot this issue, can anyone give me some
> pointers?
> thanks,
> Mason
>



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support
http://riptano.com

Mime
View raw message