Hello all,
I think I am missing something fairly basic. I have been checking
out the LUCENE-2878 branch and really like it. Somewhere along the line
though it seems I have foo'ed something up. I can't successfully call
getLiveDocs().
I have enough knowledge of solr/lucene to be dangerous, so this is
probably just me missing a memo somewhere : -). I've whittled down my
test code to inserting the following lines (3 variations of trying to
getLiveDocs) into QueryComponent.process(ResponseBuilder rb)... in the
Lucene-2878 branch:
AtomicReaderContext trc =
searcher.getAtomicReader().getTopReaderContext();
Bits liveDocs = trc.reader().getLiveDocs();
System.out.println("liveDocs: " + liveDocs);
AtomicReader fooReader = searcher.getAtomicReader();
Bits fooBits = fooReader.getLiveDocs();
System.out.println("fooBits: " + fooBits);
for (final AtomicReaderContext leaf : trc.leaves()) {
final AtomicReader reader = leaf.reader();
final Bits ld = reader.getLiveDocs();
System.out.println("ld: " + ld);
}
So my hacked version looks like:
@Override
public void process(ResponseBuilder rb) throws IOException {
SolrQueryRequest req = rb.req;
SolrQueryResponse rsp = rb.rsp;
SolrParams params = req.getParams();
if (!params.getBool(COMPONENT_NAME, true)) {
return;
}
SolrIndexSearcher searcher = req.getSearcher();
AtomicReaderContext trc =
searcher.getAtomicReader().getTopReaderContext();
Bits liveDocs = trc.reader().getLiveDocs();
System.out.println("liveDocs: " + liveDocs);
AtomicReader fooReader = searcher.getAtomicReader();
Bits fooBits = fooReader.getLiveDocs();
System.out.println("fooBits: " + fooBits);
for (final AtomicReaderContext leaf : trc.leaves()) {
final AtomicReader reader = leaf.reader();
final Bits ld = reader.getLiveDocs();
System.out.println("ld: " + ld);
}
Everything turns up null (liveDocs, fooBits, and ld). Can anyone point
me in the right direction?
My test schema.xml is:
<?xml version="1.0" encoding="UTF-8" ?>
<schema name="position test example" version="1.5">
<fields>
<field name="id" type="text_en" indexed="true" stored="true"
required="true"/>
<field name="subject" type="text_en" indexed="true" stored="true"
termVectors="true" termPositions="true" termOffsets="true"/>
<field name="text" type="text_en" indexed="true" stored="true"
termVectors="true" termPositions="true" termOffsets="true"/>
<field name="test_posofftv" type="text_en" indexed="true"
stored="true" termVectors="true" termPositions="true" termOffsets="true"/>
</fields>
<uniqueKey>id</uniqueKey>
<types>
<fieldType name="int" class="solr.TrieIntField" precisionStep="0"
positionIncrementGap="0"/>
<fieldType name="text_en" class="solr.TextField"
positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.EnglishPossessiveFilterFactory"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.EnglishPossessiveFilterFactory"/>
</analyzer>
</fieldType>
</types>
</schema>
solrconfig.xml is:
<?xml version="1.0" encoding="UTF-8" ?>
<config>
<luceneMatchVersion>LUCENE_50</luceneMatchVersion>
<lib path="/opt/SDRSolrQuery2.jar" />
<!--<lib path="/opt/SDRSolrQuery-bad.jar"/>-->
<dataDir>${solr.data.dir:}</dataDir>
<directoryFactory name="DirectoryFactory"
class="${solr.directoryFactory:solr.StandardDirectoryFactory}"/>
<!--<directoryFactory name="DirectoryFactory"
class="${solr.directoryFactory:solr.NRTCachingDirectoryFactory}"/> -->
<indexConfig>
</indexConfig>
<jmx/>
<updateHandler class="solr.DirectUpdateHandler2">
<autoCommit>
<maxTime>15000</maxTime>
<openSearcher>false</openSearcher>
</autoCommit>
</updateHandler>
<requestHandler name="/update" class="solr.UpdateRequestHandler">
</requestHandler>
<query>
<maxBooleanClauses>1024</maxBooleanClauses>
<filterCache class="solr.FastLRUCache" size="512" initialSize="512"
autowarmCount="0"/>
<queryResultCache class="solr.LRUCache" size="512"
initialSize="512" autowarmCount="0"/>
<documentCache class="solr.LRUCache" size="512" initialSize="512"
autowarmCount="0"/>
<enableLazyFieldLoading>true</enableLazyFieldLoading>
<queryResultWindowSize>20</queryResultWindowSize>
<queryResultMaxDocsCached>200</queryResultMaxDocsCached>
<listener event="newSearcher" class="solr.QuerySenderListener">
<arr name="queries">
</arr>
</listener>
<listener event="firstSearcher" class="solr.QuerySenderListener">
<arr name="queries">
<lst>
<str name="q">static firstSearcher warming in
solrconfig.xml</str>
</lst>
</arr>
</listener>
<useColdSearcher>false</useColdSearcher>
<maxWarmingSearchers>2</maxWarmingSearchers>
</query>
<requestDispatcher handleSelect="false">
<requestParsers enableRemoteStreaming="true"
multipartUploadLimitInKB="2048000"/>
<httpCaching never304="true"/>
</requestDispatcher>
<requestHandler name="/select" class="solr.SearchHandler">
<!-- default values for query parameters can be specified, these
will be overridden by parameters in the request
-->
<lst name="defaults">
<str name="echoParams">explicit</str>
<int name="rows">10</int>
<str name="df">text</str>
</lst>
</requestHandler>
<!-- A request handler that returns indented JSON by default -->
<requestHandler name="/query" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<str name="wt">json</str>
<str name="indent">true</str>
<str name="df">text</str>
</lst>
</requestHandler>
<!-- Admin Handlers
Admin Handlers - This will register all the standard admin
RequestHandlers.
-->
<requestHandler name="/admin/" class="solr.admin.AdminHandlers"/>
<!-- Legacy config for the admin interface -->
<admin>
<defaultQuery>*:*</defaultQuery>
</admin>
<searchComponent name="cmComponent"
class="com.oconeco.sdrprep.solr.CMQueryComponent">
<lst name="defaults">
<str name="fl">content</str>
</lst>
</searchComponent>
<requestHandler name="cm"
class="org.apache.solr.handler.component.SearchHandler">
<lst name="defaults">
<!--<str name="defType">sdr</str>-->
<str name="fl">id,fileName,title,score</str>
<str name="rows">1000000</str>
</lst>
<arr name="components">
<str>cmComponent</str>
</arr>
</requestHandler>
<requestHandler name="/cm"
class="org.apache.solr.handler.component.SearchHandler">
<lst name="defaults">
<!--<str name="defType">sdr</str>-->
<str name="fl">id,subject, test_posofftv</str>
</lst>
<arr name="components">
<str>cmComponent</str>
</arr>
</requestHandler>
</config>
And my ./post.sh test.xml is
<add>
<doc>
<field name="id">1</field>
<field name="subject">one two three four test electronics</field>
<field name="test_posofftv">one two three four test</field>
</doc>
<doc>
<field name="id">2</field>
<field name="subject">one two three four test electronics</field>
<field name="test_posofftv">one two three four test</field>
</doc>
<doc>
<field name="id">3</field>
<field name="subject">one two three four test electronics</field>
<field name="test_posofftv">one two three four test</field>
</doc>
<doc>
<field name="id">4</field>
<field name="subject">one two three four test electronics</field>
<field name="test_posofftv">one two three four test</field>
</doc>
</add>
Thank you,
Sean
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