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java.lang.Object org.apache.solr.update.UpdateHandler org.apache.solr.update.DirectUpdateHandler2
public class DirectUpdateHandler2
DirectUpdateHandler2
implements an UpdateHandler where documents are added
directly to the main Lucene index as opposed to adding to a separate smaller index.
TODO: add soft commitWithin support
Nested Class Summary |
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Nested classes/interfaces inherited from interface org.apache.solr.core.SolrInfoMBean |
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SolrInfoMBean.Category |
Field Summary | |
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static boolean |
commitOnClose
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protected CommitTracker |
commitTracker
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protected boolean |
commitWithinSoftCommit
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protected CommitTracker |
softCommitTracker
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protected SolrCoreState |
solrCoreState
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Fields inherited from class org.apache.solr.update.UpdateHandler |
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commitCallbacks, core, idField, idFieldType, log, optimizeCallbacks, softCommitCallbacks, ulog |
Constructor Summary | |
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DirectUpdateHandler2(SolrCore core)
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DirectUpdateHandler2(SolrCore core,
UpdateHandler updateHandler)
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Method Summary | |
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int |
addDoc(AddUpdateCommand cmd)
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void |
clearIndex()
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void |
close()
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void |
closeWriter(IndexWriter writer)
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void |
commit(CommitUpdateCommand cmd)
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void |
delete(DeleteUpdateCommand cmd)
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void |
deleteByQuery(DeleteUpdateCommand cmd)
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SolrInfoMBean.Category |
getCategory()
Purpose of this Class |
CommitTracker |
getCommitTracker()
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String |
getDescription()
Simple one or two line description |
URL[] |
getDocs()
Documentation URL list. |
String |
getName()
Simple common usage name, e.g. |
CommitTracker |
getSoftCommitTracker()
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SolrCoreState |
getSolrCoreState()
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String |
getSource()
CVS Source, SVN Source, etc |
NamedList |
getStatistics()
Any statistics this instance would like to be publicly available via the Solr Administration interface. |
UpdateLog |
getUpdateLog()
|
String |
getVersion()
Simple common usage version, e.g. |
int |
mergeIndexes(MergeIndexesCommand cmd)
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void |
newIndexWriter(boolean rollback)
Called when the Writer should be opened again - eg when replication replaces all of the index files. |
void |
prepareCommit(CommitUpdateCommand cmd)
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void |
rollback(RollbackUpdateCommand cmd)
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protected void |
rollbackWriter()
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void |
split(SplitIndexCommand cmd)
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String |
toString()
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Methods inherited from class org.apache.solr.update.UpdateHandler |
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callPostCommitCallbacks, callPostOptimizeCallbacks, callPostSoftCommitCallbacks, registerCommitCallback, registerOptimizeCallback, registerSoftCommitCallback |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected final SolrCoreState solrCoreState
protected final CommitTracker commitTracker
protected final CommitTracker softCommitTracker
protected boolean commitWithinSoftCommit
public static boolean commitOnClose
Constructor Detail |
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public DirectUpdateHandler2(SolrCore core)
public DirectUpdateHandler2(SolrCore core, UpdateHandler updateHandler)
Method Detail |
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protected void rollbackWriter() throws IOException
IOException
public int addDoc(AddUpdateCommand cmd) throws IOException
addDoc
in class UpdateHandler
IOException
public void delete(DeleteUpdateCommand cmd) throws IOException
delete
in class UpdateHandler
IOException
public void clearIndex() throws IOException
IOException
public void deleteByQuery(DeleteUpdateCommand cmd) throws IOException
deleteByQuery
in class UpdateHandler
IOException
public int mergeIndexes(MergeIndexesCommand cmd) throws IOException
mergeIndexes
in class UpdateHandler
IOException
public void prepareCommit(CommitUpdateCommand cmd) throws IOException
IOException
public void commit(CommitUpdateCommand cmd) throws IOException
commit
in class UpdateHandler
IOException
public void newIndexWriter(boolean rollback) throws IOException
UpdateHandler
newIndexWriter
in class UpdateHandler
rollback
- IndexWriter if true else close
IOException
- If there is a low-level I/O error.public void rollback(RollbackUpdateCommand cmd) throws IOException
rollback
in class UpdateHandler
IOException
public UpdateLog getUpdateLog()
getUpdateLog
in class UpdateHandler
public void close() throws IOException
close
in class UpdateHandler
IOException
public void closeWriter(IndexWriter writer) throws IOException
closeWriter
in interface SolrCoreState.IndexWriterCloser
IOException
public void split(SplitIndexCommand cmd) throws IOException
split
in class UpdateHandler
IOException
public String getName()
SolrInfoMBean
getName
in interface SolrInfoMBean
public String getVersion()
SolrInfoMBean
getVersion
in interface SolrInfoMBean
public String getDescription()
SolrInfoMBean
getDescription
in interface SolrInfoMBean
public SolrInfoMBean.Category getCategory()
SolrInfoMBean
getCategory
in interface SolrInfoMBean
public String getSource()
SolrInfoMBean
getSource
in interface SolrInfoMBean
public URL[] getDocs()
SolrInfoMBean
Suggested documentation URLs: Homepage for sponsoring project, FAQ on class usage, Design doc for class, Wiki, bug reporting URL, etc...
getDocs
in interface SolrInfoMBean
public NamedList getStatistics()
SolrInfoMBean
Any Object type may be stored in the list, but only the
toString()
representation will be used.
getStatistics
in interface SolrInfoMBean
public String toString()
toString
in class Object
public SolrCoreState getSolrCoreState()
getSolrCoreState
in class UpdateHandler
public CommitTracker getCommitTracker()
public CommitTracker getSoftCommitTracker()
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