(11/07/11 4:45), Gabriele Kahlout wrote:
On Sun, Jul 10, 2011 at 6:21 PM, Koji Sekiguchi<k...@r.email.ne.jp> wrote:
There are such RequestHandlers. Look at CSVRequestHandler, for example.
IndexWriter writer = new IndexWriter(FSDirectory.open(**new
File(req.getCore().getDataDir(**), "index")),
req.getSchema().getAnalyzer(),
IndexWriter.MaxFieldLength.**LIMITED);
updateSolrIndex(writer);
Don't use your own writer for same index. Use
UpdateRequestProcessor.**processAdd()
instead.
What you seem to be suggesting is:
UpdateRequestProcessorChain processorChain =
req.getCore().getUpdateProcessingChain("WcUpdate");
UpdateRequestProcessor processor =
processorChain.createProcessor(req, rsp);
try{
RequestHandlerUtils.handleCommit(processor, params, false);
RequestHandlerUtils.handleRollback(processor, params, false);
}finally{
processor.finish();
}
But this is not what I want. I want an IndexWriter instance from which I can
get a reader, the analyzer in use, and the similarity class. If I shall
crease a new IndexWriter for the same index, can I re-use the current one
directly, without the UpdateRequestProcessor interface?
Technically, unless you have your own update handler that extends
DirectUpdateHandler2
as it has the IndexWriter as protected member, I don't think you can do it.
koji
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