bang on ... no idea why ... a new day a fresh login ... environment
variables gone. working now with cassandra 0.8.0 and pig 0.8.1
went through all my steps and all is working ... except line 45 in the
bin/pig_cassandra is not proper when there are multiple pig*.jar
files.
On Mon, Jun 20, 2011 a
I think you might be having environment/classpath issues with an RC of
cassandra 0.8 or something.
I just downloaded 0.8 and did the following:
- Ran the examples/hadoop_word_count/bin/word_count_setup to create some data
- Ran contrib/pig/bin/pig_cassandra -x local example_script.pig (with the
I seem to recall a last minute issue with 0.8.0 before release that the
TypeParser wasn't in there (for the pig support). However, I'm pretty sure
that got fixed before release. I'll test it out in a few minutes - stay tuned
:).
Jeremy
On Jun 20, 2011, at 2:23 PM, Sasha Dolgy wrote:
> cassa
cassandra-0.8.0/src/java/org/apache/cassandra/db/marshal/TypeParser.java
: doesn't exist
cassandra-0.8.1/src/java/org/apache/cassandra/db/marshal/TypeParser.java
: exists...
PIG integration with 0.8.0 is no longer working / doesn't work with
0.8.0 release, but will with 0.8.1 .. fair assumption?
Yes ... I ran an "ant" in the root directory on a fresh download of 0.8.0 src:
/usr/local/src/apache-cassandra-0.8.0-src# ls
/usr/local/src/apache-cassandra-0.8.0-src/build/classes/main/org/apache/cassandra/db/marshal/
AbstractCommutativeType.class AbstractType.class
LexicalUUIDType.class
hmmm, did you build the cassandra src in the root of your cassandra directory
with ant? sounds like it can't find that cassandra class. That's required.
On Jun 20, 2011, at 2:05 PM, Sasha Dolgy wrote:
> Hi ... I still have the same problem with pig-0.8.0-cdh3u0...
>
> Maybe I'm doing somethin
Hi ... I still have the same problem with pig-0.8.0-cdh3u0...
Maybe I'm doing something wrong. Where does
org/apache/cassandra/db/marshal/TypeParser exist, or should exist?
It's not in the $CASSANDRA_HOME/libs or
/usr/local/src/pig-0.8.0-cdh3u0/lib or
/usr/local/src/apache-cassandra-0.8.0-src/bu
Try running with cdh3u0 version of pig and see if it has the same problem.
They backported the patch (to pig 0.9 which should be out in time for the
hadoop summit next week) that adds the updated jackson dependency for avro.
The download URL for that is -
http://archive.cloudera.com/cdh/3/pig
Been trying for the past little bit to try and get the PIG integration
working with Cassandra 0.8.0
1. Downloaded the src for 0.8.0 and ran ant build
2. went into contrib/pig and ran ant ... gives me:
/usr/local/src/apache-cassandra-0.8.0-src/contrib/pig/build/cassandra_storage.jar
and is copied
