i wont close the IndexReader after the First Search.when i instantiate
IndexSearcher object will it display the updated records in that directories
Sebastin wrote:
>
> I set IndexSearcher as the application Object after the first search.
>
> here is my code:
>
> if(searcherOne.isOpen()==(true)){
>
> Directory compressDir2 =
>
> FSDirectory.getDirectory(compressionSourceDir02,false);
> IndexReader compressedSource2 =
> IndexReader.open(compressDir2);
> Directory compressDir3 =
>
> FSDirectory.getDirectory(compressionSourceDir03,false);
> IndexReader compressedSource3 =
> IndexReader.open(compressDir3);
> Directory compressDir4 =
>
> FSDirectory.getDirectory(compressionSourceDir04,false);
> IndexReader compressedSource4 =
> IndexReader.open(compressDir4);
>
>
>
> IndexReader[] readArray =
> {compressedSource2,compressedSource3,compressedSource4};
> //merged reader
> IndexReader mergedReader = new MultiReader(readArray);
> IndexSearcher is = new IndexSearcher(mergedReader);
>
> BooleanQuery.setMaxClauseCount(1000000000);
> searcherOne.setIndexSearch(is);
> searcherOne.setOpen(false);
> BigInteger _l = new BigInteger(mobile1,
> 10);
> _mobile = _l.toString(36);
> QueryParser parser =
> new
> QueryParser(AppConstants.CONTENTS, new StandardAnalyzer());
>
>
> searchQuery=
> new
> StringBuffer().append(_mobile).append(" AND dateSc:["
> ).append(fromDate).append(" TO ").append(toDate).append("]").append("
> ").append("AND").append(" ").append(callTyp).toString();
>
>
>
>
> Query callDetailquery =
> parser.parse(searchQuery);
>
> hits = is.search(callDetailquery);
> System.out.println("FirstSearch");
>
>
> }
> // System.out.println("No Of MAXIMUM dOCUMENTS : " +is.maxDoc());
> else{
>
> is=searcherOne.getIndexSearch();
>
> BigInteger _l = new BigInteger(mobile1, 10);
> _mobile = _l.toString(36);
>
> BooleanQuery.setMaxClauseCount(1000000000);
> QueryParser parser =
> new QueryParser(AppConstants.CONTENTS, new
> StandardAnalyzer());
>
> searchQuery=new StringBuffer().append(_mobile).append("
> ").append(" AND dateSc:[" ).append(fromDate).append(" TO
> ").append(toDate).append("]").append(" ").append("AND").append("
> ").append(callTyp).toString();
>
>
>
>
>
>
> callDetailquery = parser.parse(searchQuery);
>
> hits = is.search(callDetailquery);
>
>
> how can i reconstruct the new IndexSearcher for every hour to see the
> updated records .
>
>
>
> hossman wrote:
>>
>>
>> : I use StandardAnalyzer.the records daily ranges from 5 crore to 6
>> crore. for
>> : every second i am updating my Index. i instantiate IndexSearcher object
>> one
>> : time for all the searches. for an hour can i see the updated records in
>> the
>> : indexstore by reinstantiating IndexSearcher object.but the problem when
>> i
>> : reinstantiate IndexSearcher ,my RAM memory gets appended.is there any
>>
>> skimming hte code below, you are opening an IndexSearcher over a
>> MultiReader over 4 seperate IndexReaders ... when you instantiate a new
>> IndexSearcher are you explicitly closing both the old IndexSearcher as
>> well as all of 4 of those old IndexReaders and the MultiReader?
>>
>> closing an IndexSearcher will only close the underlying Reader if it
>> opened it .. and a MultiReader constructed from other IndexReaders will
>> never close them.
>>
>> -Hoss
>>
>>
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>>
>>
>
>
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