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Pig / Cassandra: binary operator expected

原创 Linux操作系统 作者:jieforest 时间:2012-06-11 05:19:30 0 删除 编辑
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If you are trying to run Pig on Cassandra and you encounter: "binary operator expected".

You are most likely running pig_cassandra against the latest release of Pig, which has two jar files in it one with hadoop and one without hadoop.

Your PIG_HOME is set to the root directory of your pig installation, which contains those two jar files. The existence of TWO jar files breaks the pig_cassandra shell script.

I've submitted a patch for this: https://issues.apache.org/jira/browse/CASSANDRA-3320

(Please vote to get it included)Until that is committed, you can simply remove the jar file you don't want to use:

CODE:

rm -fr $PIG_HOME/pig-0.9.1-withouthadoop.jarThat should fix you. Happy pigging.


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