This is a known (harmless) bug in 0.7.2.  You should upgrade so you
don't run into bugs that have been already fixed.

On Tue, Mar 22, 2011 at 6:24 PM, buddhasystem <potek...@bnl.gov> wrote:
> One machine cluster, low load, 0.7.2
>
>  INFO 18:22:31,155 reading saved cache
> /data1/cassandra_data/saved_caches/system-Schema-KeyCache
>  WARN 18:22:31,155 error reading saved cache
> /data1/cassandra_data/saved_caches/system-Schema-KeyCache
> java.io.EOFException
>        at
> java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2280)
>        at
> java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2749)
>        at
> java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:779)
>        at java.io.ObjectInputStream.(ObjectInputStream.java:279)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.readSavedCache(ColumnFamilyStore.java:255)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.(ColumnFamilyStore.java:198)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:451)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:432)
>        at org.apache.cassandra.db.Table.initCf(Table.java:360)
>        at org.apache.cassandra.db.Table.(Table.java:290)
>        at org.apache.cassandra.db.Table.open(Table.java:107)
>        at
> org.apache.cassandra.db.SystemTable.checkHealth(SystemTable.java:207)
>        at
> org.apache.cassandra.service.AbstractCassandraDaemon.setup(AbstractCassandraDaemon.java:129)
>        at
> org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:316)
>        at
> org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:79)
>  INFO 18:22:31,159 Opening /data1/cassandra_data/data/system/Schema-f-11
>  INFO 18:22:31,184 reading saved cache
> /data1/cassandra_data/saved_caches/system-Migrations-KeyCache
>  WARN 18:22:31,184 error reading saved cache
> /data1/cassandra_data/saved_caches/system-Migrations-KeyCache
> java.io.EOFException
>        at
> java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2280)
>        at
> java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2749)
>        at
> java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:779)
>        at java.io.ObjectInputStream.(ObjectInputStream.java:279)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.readSavedCache(ColumnFamilyStore.java:255)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.(ColumnFamilyStore.java:198)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:451)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:432)
>        at org.apache.cassandra.db.Table.initCf(Table.java:360)
>        at org.apache.cassandra.db.Table.(Table.java:290)
>        at org.apache.cassandra.db.Table.open(Table.java:107)
>        at
> org.apache.cassandra.db.SystemTable.checkHealth(SystemTable.java:207)
>        at
> org.apache.cassandra.service.AbstractCassandraDaemon.setup(AbstractCassandraDaemon.java:129)
>        at
> org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:316)
>        at
> org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:79)
>  INFO 18:22:31,185 Opening /data1/cassandra_data/data/system/Migrations-f-11
>  INFO 18:22:31,192 reading saved cache
> /data1/cassandra_data/saved_caches/system-LocationInfo-KeyCache
>  WARN 18:22:31,193 error reading saved cache
> /data1/cassandra_data/saved_caches/system-LocationInfo-KeyCache
> java.io.StreamCorruptedException: invalid stream header: 00000001
>        at
> java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:782)
>        at java.io.ObjectInputStream.(ObjectInputStream.java:279)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.readSavedCache(ColumnFamilyStore.java:255)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.(ColumnFamilyStore.java:198)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:451)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:432)
>        at org.apache.cassandra.db.Table.initCf(Table.java:360)
>        at org.apache.cassandra.db.Table.(Table.java:290)
>        at org.apache.cassandra.db.Table.open(Table.java:107)
>        at
> org.apache.cassandra.db.SystemTable.checkHealth(SystemTable.java:207)
>        at
> org.apache.cassandra.service.AbstractCassandraDaemon.setup(AbstractCassandraDaemon.java:129)
>        at
> org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:316)
>        at
> org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:79)
>  INFO 18:22:31,194 Opening
> /data1/cassandra_data/data/system/LocationInfo-f-12
>  INFO 18:22:31,209 reading saved cache
> /data1/cassandra_data/saved_caches/system-HintsColumnFamily-KeyCache
>  WARN 18:22:31,209 error reading saved cache
> /data1/cassandra_data/saved_caches/system-HintsColumnFamily-KeyCache
> java.io.EOFException
>        at
> java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2280)
>        at
> java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2749)
>        at
> java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:779)
>        at java.io.ObjectInputStream.(ObjectInputStream.java:279)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.readSavedCache(ColumnFamilyStore.java:255)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.(ColumnFamilyStore.java:198)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:451)
>        at
> org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:432)
>        at org.apache.cassandra.db.Table.initCf(Table.java:360)
>        at org.apache.cassandra.db.Table.(Table.java:290)
>        at org.apache.cassandra.db.Table.open(Table.java:107)
>        at
> org.apache.cassandra.db.SystemTable.checkHealth(SystemTable.java:207)
>        at
> org.apache.cassandra.service.AbstractCassandraDaemon.setup(AbstractCassandraDaemon.java:129)
>        at
> org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:316)
>        at
> org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:79)
>
>
> --
> View this message in context: 
> http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/Exception-in-restart-in-0-7-2-tp6198179p6198179.html
> Sent from the cassandra-u...@incubator.apache.org mailing list archive at 
> Nabble.com.
>



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

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