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From "Stu Hood" <stu.h...@rackspace.com>
Subject Re: launch failure with current git (svn?)
Date Fri, 27 Aug 2010 02:56:31 GMT
Hey Chip,

Sorry for the trouble! Jon has a patch on https://issues.apache.org/jira/browse/CASSANDRA-891
that fixes this issue, and should make it in tomorrow.

Thanks,
Stu

-----Original Message-----
From: "Jonathan Ellis" <jbellis@gmail.com>
Sent: Wednesday, August 25, 2010 9:33pm
To: dev@cassandra.apache.org
Subject: Re: launch failure with current git (svn?)

maybe adding the new default validator is breaking it?
https://issues.apache.org/jira/browse/CASSANDRA-891 in which case
blowing away system keyspace and re-initializing your schema should
fix it

adding new optional fields isn't supposed to break avro serialization tho :(

On Wed, Aug 25, 2010 at 8:39 PM, Chip Salzenberg <chip@pobox.com> wrote:
>  I was using svn cassandra from about a week ago, and it worked for me; but
> then I updated to today's and got the below error after rebuild.
> Help, please: Should I apply some known config file change, or just revert,
> or ?
> The version failing is
> https://svn.apache.org/repos/asf/cassandra/trunk@989392
> PS: I'm working on Perl client code, so this really is a dev@ question.  :-)
>
> + exec /usr/bin/java -ea -XX:+UseThreadPriorities
> -XX:ThreadPriorityPolicy=42 -Xms2G -Xmx2G -XX:+HeapDumpOnOutOfMemoryError
> -Xss128k -XX:+UseParNewGC -XX:+UseConcMarkSweepGC
> -XX:+CMSParallelRemarkEnabled -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=1
> -XX:CMSInitiatingOccupancyFraction=80
> -Dcom.sun.management.jmxremote.port=8089
> -Dcom.sun.management.jmxremote.ssl=false
> -Dcom.sun.management.jmxremote.authenticate=false
> -Dlog4j.configuration=log4j-server.properties -Dcassandra-foreground=yes -cp
> /home/chip/cassandra/conf:bin/../build/classes:bin/../lib/antlr-3.1.3.jar:bin/../lib/avro-1.4.0-sources~r986959.jar:bin/../lib/avro-1.4.0~r986959.jar:bin/../lib/clhm-production.jar:bin/../lib/commons-cli-1.1.jar:bin/../lib/commons-codec-1.2.jar:bin/../lib/commons-collections-3.2.1.jar:bin/../lib/commons-lang-2.4.jar:bin/../lib/guava-r05.jar:bin/../lib/hadoop-core-0.20.1.jar:bin/../lib/high-scale-lib.jar:bin/../lib/jackson-core-asl-1.4.0.jar:bin/../lib/jackson-mapper-asl-1.4.0.jar:bin/../lib/jetty-6.1.21.jar:bin/../lib/jetty-util-6.1.21.jar:bin/../lib/jline-0.9.94.jar:bin/../lib/json-simple-1.1.jar:bin/../lib/jug-2.0.0.jar:bin/../lib/libthrift-r959516.jar:bin/../lib/log4j-1.2.16.jar:bin/../lib/servlet-api-2.5-20081211.jar:bin/../lib/slf4j-api-1.5.8.jar:bin/../lib/slf4j-log4j12-1.5.8.jar:bin/../lib/snakeyaml-1.6.jar
> org.apache.cassandra.thrift.CassandraDaemon
>  INFO 18:35:49,194 JNA not found. Native methods will be disabled.
>  INFO 18:35:49,299 DiskAccessMode 'auto' determined to be mmap,
> indexAccessMode is mmap
>  INFO 18:35:49,403 Sampling index for
> /var/lib/cassandra/precious_roy/data/system/Statistics-e-1-<>
>  INFO 18:35:49,417 Sampling index for
> /var/lib/cassandra/precious_roy/data/system/Statistics-e-2-<>
>  INFO 18:35:49,432 Sampling index for
> /var/lib/cassandra/precious_roy/data/system/Schema-e-5-<>
>  INFO 18:35:49,437 Sampling index for
> /var/lib/cassandra/precious_roy/data/system/Migrations-e-5-<>
>  INFO 18:35:49,441 Sampling index for
> /var/lib/cassandra/precious_roy/data/system/LocationInfo-e-1-<>
>  INFO 18:35:49,442 Sampling index for
> /var/lib/cassandra/precious_roy/data/system/LocationInfo-e-2-<>
>  INFO 18:35:49,470 Loading schema version
> 29946d4a-afec-11df-ba37-e700f669bcfc
> ERROR 18:35:49,636 Exception encountered during startup.
> org.apache.avro.AvroTypeException: Found
> {"type":"record","name":"CfDef","namespace":"org.apache.cassandra.config.avro","fields":[{"name":"keyspace","type":"string"},{"name":"name","type":"string"},{"name":"column_type","type":["string","null"]},{"name":"clock_type","type":["string","null"]},{"name":"comparator_type","type":["string","null"]},{"name":"subcomparator_type","type":["string","null"]},{"name":"reconciler","type":["string","null"]},{"name":"comment","type":["string","null"]},{"name":"row_cache_size","type":["double","null"]},{"name":"preload_row_cache","type":["boolean","null"]},{"name":"key_cache_size","type":["double","null"]},{"name":"read_repair_chance","type":["double","null"]},{"name":"gc_grace_seconds","type":["int","null"]},{"name":"column_metadata","type":[{"type":"array","items":{"type":"record","name":"ColumnDef","fields":[{"name":"name","type":"bytes"},{"name":"validation_class","type":"string"},{"name":"index_type","type":[{"type":"enum","name":"IndexType","symbols":["KEYS"]},"null"]},{"name":"index_name","type":["string","null"]}]}},"null"]},{"name":"id","type":["int","null"]}]},
> expecting
> {"type":"record","name":"CfDef","namespace":"org.apache.cassandra.config.avro","fields":[{"name":"keyspace","type":"string"},{"name":"name","type":"string"},{"name":"column_type","type":["string","null"]},{"name":"clock_type","type":["string","null"]},{"name":"comparator_type","type":["string","null"]},{"name":"subcomparator_type","type":["string","null"]},{"name":"reconciler","type":["string","null"]},{"name":"comment","type":["string","null"]},{"name":"row_cache_size","type":["double","null"]},{"name":"preload_row_cache","type":["boolean","null"]},{"name":"key_cache_size","type":["double","null"]},{"name":"read_repair_chance","type":["double","null"]},{"name":"gc_grace_seconds","type":["int","null"]},{"name":"default_validation_class","type":["string","null"]},{"name":"id","type":["int","null"]},{"name":"column_metadata","type":[{"type":"array","items":{"type":"record","name":"ColumnDef","fields":[{"name":"name","type":"bytes"},{"name":"validation_class","type":"string"},{"name":"index_type","type":[{"type":"enum","name":"IndexType","symbols":["KEYS"]},"null"]},{"name":"index_name","type":["string","null"]}]}},"null"]}]}
>        at
> org.apache.avro.io.ResolvingDecoder.doAction(ResolvingDecoder.java:212)
>        at org.apache.avro.io.parsing.Parser.advance(Parser.java:88)
>        at
> org.apache.avro.io.ResolvingDecoder.readFieldOrder(ResolvingDecoder.java:121)
>        at
> org.apache.avro.generic.GenericDatumReader.readRecord(GenericDatumReader.java:130)
>        at
> org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:106)
>        at
> org.apache.avro.generic.GenericDatumReader.readArray(GenericDatumReader.java:184)
>        at
> org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:108)
>        at
> org.apache.avro.generic.GenericDatumReader.readRecord(GenericDatumReader.java:134)
>        at
> org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:106)
>        at
> org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:97)
>        at org.apache.cassandra.io.SerDeUtils.deserialize(SerDeUtils.java:61)
>        at
> org.apache.cassandra.db.DefsTable.loadFromStorage(DefsTable.java:109)
>        at
> org.apache.cassandra.config.DatabaseDescriptor.loadSchemas(DatabaseDescriptor.java:443)
>        at
> org.apache.cassandra.thrift.CassandraDaemon.setup(CassandraDaemon.java:106)
>        at
> org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:90)
>        at
> org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:229)
>
>
>



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



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