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From Dan Washusen <...@reactive.org>
Subject Re: Another EOFException
Date Wed, 16 Feb 2011 03:29:25 GMT
I'm seeing this as well; several column families with keys_cached = 0 on 0.7.1.

Debug level logs: http://pastebin.com/qvujKDth

-- 
Dan Washusen
On Wednesday, 16 February 2011 at 1:12 PM, Jonathan Ellis wrote: 
> Created https://issues.apache.org/jira/browse/CASSANDRA-2172.
> 
> On Tue, Feb 15, 2011 at 3:34 PM, B. Todd Burruss <bburruss@real.com> wrote:
> > it happens when i start the node. just tried it again. here's the
> > saved_caches directory:
> > 
> > 
> > [cassandra@kv-app02 ~]$ ls -l /data/cassandra-data/saved_caches/
> > total 12
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > NotificationSystem-Events-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > NotificationSystem-Msgs-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > NotificationSystem-Rendered-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > NotificationSystem-ScheduledMsgs-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > NotificationSystem-ScheduledTimes-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > NotificationSystem-SystemState-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > NotificationSystem-Templates-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > NotificationSystem-Transports-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > Queues-EmailTransport_Pending-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > Queues-EmailTransport_Waiting-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > Queues-Errors_Pending-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > Queues-Errors_Waiting-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > Queues-MessageDescriptors-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > Queues-PipeDescriptors-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > Queues-Processing_Pending-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > Queues-Processing_Waiting-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > Queues-QueueDescriptors-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36
> > Queues-QueuePipeCnxn-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 10:36 Queues-QueueStats-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 38 Feb 15 09:36
> > system-HintsColumnFamily-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 09:36 system-IndexInfo-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 5 Feb 15 09:36
> > system-LocationInfo-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 09:36 system-Migrations-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 18 Feb 15 09:36 system-Schema-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 09:36
> > UDS4Profile-ProfileDefinitions-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 09:36
> > UDS4Profile-ProfileNamespaces-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 09:36
> > UDS4Profile-Profiles_40229-KeyCache
> > -rw-rw-r-- 1 cassandra cassandra 0 Feb 15 09:36
> > UDS4Profile-Profiles_RN_test-KeyCache
> > 
> > 
> > 
> > On 02/15/2011 01:01 PM, Jonathan Ellis wrote:
> > > 
> > > Is this reproducible or just "I happened to kill the server while it
> > > was in the middle of writing out the cache keys?"
> > > 
> > > On Tue, Feb 15, 2011 at 1:10 PM, B. Todd Burruss<bburruss@real.com>
> > > wrote:
> > > > 
> > > > the following exception seems to be about loading saved caches, but i
> > > > don't
> > > > really care about the cache so maybe isn't a big deal. anyway, this is
> > > > with
> > > > patched 0.7.1 (0001-Fix-bad-signed-conversion-from-byte-to-int.patch)
> > > > 
> > > > 
> > > > WARN 11:07:59,800 error reading saved cache
> > > > /data/cassandra-data/saved_caches/UDS4Profile-Profiles_40229-KeyCache
> > > > java.io.EOFException
> > > > at
> > > > 
> > > > java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2281)
> > > > at
> > > > 
> > > > java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2750)
> > > > at
> > > > java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:780)
> > > > at java.io.ObjectInputStream.<init>(ObjectInputStream.java:280)
> > > > at
> > > > 
> > > > org.apache.cassandra.db.ColumnFamilyStore.readSavedCache(ColumnFamilyStore.java:255)
> > > > at
> > > > 
> > > > org.apache.cassandra.db.ColumnFamilyStore.<init>(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.<init>(Table.java:290)
> > > > at org.apache.cassandra.db.Table.open(Table.java:107)
> > > > at
> > > > 
> > > > org.apache.cassandra.service.AbstractCassandraDaemon.setup(AbstractCassandraDaemon.java:162)
> > > > at
> > > > 
> > > > org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:316)
> > > > at
> > > > org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:79)
> 
> 
> 
> -- 
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of DataStax, the source for professional Cassandra support
> http://www.datastax.com
> 

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