Do I need to call .Dispose() on the StandardAnalyzer, or does .Dispose() on the IndexWriter dispose its...
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Initializing an IndexWriter in Lucene.Net looks like this:
var analyzer = new Lucene.Net.Analysis.Standard.StandardAnalyzer(version);
var indexWriterConfig = new Lucene.Net.Index.IndexWriterConfig(version, analyzer);
Index = new Lucene.Net.Index.IndexWriter(luceneDir, indexWriterConfig);
That is, you can't instantiate an IndexWriter without an Analyzer. So, I would expect that calling .Dispose() on the IndexWriter would dispose its children, including the Analyzer. However browsing the code I don't see that happening - so far. Have I missed it?
So: Does calling .Dispose() on the IndexWriter dispose the Analyzer, and if not, why not?
lucene.net dispose idisposable
asked Nov 16 '18 at 16:22
Chris MoschiniChris Moschini
26.7k14124162
add a comment |
Initializing an IndexWriter in Lucene.Net looks like this:
var analyzer = new Lucene.Net.Analysis.Standard.StandardAnalyzer(version);
var indexWriterConfig = new Lucene.Net.Index.IndexWriterConfig(version, analyzer);
Index = new Lucene.Net.Index.IndexWriter(luceneDir, indexWriterConfig);
That is, you can't instantiate an IndexWriter without an Analyzer. So, I would expect that calling .Dispose() on the IndexWriter would dispose its children, including the Analyzer. However browsing the code I don't see that happening - so far. Have I missed it?
So: Does calling .Dispose() on the IndexWriter dispose the Analyzer, and if not, why not?
lucene.net dispose idisposable
asked Nov 16 '18 at 16:22
Chris MoschiniChris Moschini
26.7k14124162
add a comment |
Initializing an IndexWriter in Lucene.Net looks like this:
var analyzer = new Lucene.Net.Analysis.Standard.StandardAnalyzer(version);
var indexWriterConfig = new Lucene.Net.Index.IndexWriterConfig(version, analyzer);
Index = new Lucene.Net.Index.IndexWriter(luceneDir, indexWriterConfig);
That is, you can't instantiate an IndexWriter without an Analyzer. So, I would expect that calling .Dispose() on the IndexWriter would dispose its children, including the Analyzer. However browsing the code I don't see that happening - so far. Have I missed it?
So: Does calling .Dispose() on the IndexWriter dispose the Analyzer, and if not, why not?
lucene.net dispose idisposable
asked Nov 16 '18 at 16:22
Chris MoschiniChris Moschini
26.7k14124162
Initializing an IndexWriter in Lucene.Net looks like this:
var analyzer = new Lucene.Net.Analysis.Standard.StandardAnalyzer(version);
var indexWriterConfig = new Lucene.Net.Index.IndexWriterConfig(version, analyzer);
Index = new Lucene.Net.Index.IndexWriter(luceneDir, indexWriterConfig);
That is, you can't instantiate an IndexWriter without an Analyzer. So, I would expect that calling .Dispose() on the IndexWriter would dispose its children, including the Analyzer. However browsing the code I don't see that happening - so far. Have I missed it?
So: Does calling .Dispose() on the IndexWriter dispose the Analyzer, and if not, why not?
lucene.net dispose idisposable
lucene.net dispose idisposable
asked Nov 16 '18 at 16:22
Chris MoschiniChris Moschini
26.7k14124162
asked Nov 16 '18 at 16:22
Chris MoschiniChris Moschini
26.7k14124162
asked Nov 16 '18 at 16:22
Chris MoschiniChris Moschini
26.7k14124162
asked Nov 16 '18 at 16:22
Chris MoschiniChris Moschini
26.7k14124162
asked Nov 16 '18 at 16:22
Chris MoschiniChris Moschini
26.7k14124162
26.7k14124162
add a comment |
add a comment |
1 Answer
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IndexWriter does not dispose of the analyzer.
It doesn't dispose of the analyzer because it cannot be sure that you will not be using the analyzer elsewhere. It's a reference that it got via the constructor, it could be used by other IndexWriter instances without it knowing.
It's about ownership; you created the analyzer and let the writer use it. It is thus your responsibility to dispose of the analyzer.
answered Jan 24 at 19:49
sisvesisve
17.2k34382
add a comment |
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1 Answer
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votes
IndexWriter does not dispose of the analyzer.
It doesn't dispose of the analyzer because it cannot be sure that you will not be using the analyzer elsewhere. It's a reference that it got via the constructor, it could be used by other IndexWriter instances without it knowing.
It's about ownership; you created the analyzer and let the writer use it. It is thus your responsibility to dispose of the analyzer.
answered Jan 24 at 19:49
sisvesisve
17.2k34382
add a comment |
IndexWriter does not dispose of the analyzer.
It doesn't dispose of the analyzer because it cannot be sure that you will not be using the analyzer elsewhere. It's a reference that it got via the constructor, it could be used by other IndexWriter instances without it knowing.
It's about ownership; you created the analyzer and let the writer use it. It is thus your responsibility to dispose of the analyzer.
answered Jan 24 at 19:49
sisvesisve
17.2k34382
add a comment |
IndexWriter does not dispose of the analyzer.
It doesn't dispose of the analyzer because it cannot be sure that you will not be using the analyzer elsewhere. It's a reference that it got via the constructor, it could be used by other IndexWriter instances without it knowing.
It's about ownership; you created the analyzer and let the writer use it. It is thus your responsibility to dispose of the analyzer.
answered Jan 24 at 19:49
sisvesisve
17.2k34382
IndexWriter does not dispose of the analyzer.
It doesn't dispose of the analyzer because it cannot be sure that you will not be using the analyzer elsewhere. It's a reference that it got via the constructor, it could be used by other IndexWriter instances without it knowing.
It's about ownership; you created the analyzer and let the writer use it. It is thus your responsibility to dispose of the analyzer.
answered Jan 24 at 19:49
sisvesisve
17.2k34382
answered Jan 24 at 19:49
sisvesisve
17.2k34382
answered Jan 24 at 19:49
sisvesisve
17.2k34382
answered Jan 24 at 19:49
sisvesisve
17.2k34382
17.2k34382
add a comment |
add a comment |
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