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From Han Jiang <>
Subject [GSoC] codec not registered?
Date Mon, 30 Apr 2012 18:39:48 GMT

I just immitated the MockFixedIntBlock and wrote a simple postings format,
but when I tried to use "ant test", it told me that:
 "A SPI class of type org.apache.lucene.codecs.PostingsFormat with name
'PForDelta' does not exist."
 Details are here:

To reproduce the error, you can use the patch and run "mytest-min" under

It is strange that the error happens when calling "writer.close()", and no
error will occur if I change to an existing postings format. What did I


Han Jiang

EECS, Peking University, China
Every Effort Creates Smile

Senior Student

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