org.apache.solr.update

Class SolrIndexWriter

java.lang.Object

org.apache.lucene.index.IndexWriter

org.apache.solr.update.SolrIndexWriter

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, org.apache.lucene.util.TwoPhaseCommit

public class SolrIndexWriter
extends org.apache.lucene.index.IndexWriter

An IndexWriter that is configured via Solr config mechanisms.

Since:

solr 0.9

Version:

$Id: SolrIndexWriter.java 1305693 2012-03-27 00:43:47Z janhoy $

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	SolrIndexWriter.TimeLoggingPrintStream

Nested classes/interfaces inherited from class org.apache.lucene.index.IndexWriter

org.apache.lucene.index.IndexWriter.IndexReaderWarmer, org.apache.lucene.index.IndexWriter.MaxFieldLength

Field Summary

Fields

Modifier and Type	Field and Description
private java.io.PrintStream	infoStream
private boolean	isClosed use DocumentBuilder now...
static java.lang.String	LOCK_TYPE_NATIVE
static java.lang.String	LOCK_TYPE_NONE
static java.lang.String	LOCK_TYPE_SIMPLE
static java.lang.String	LOCK_TYPE_SINGLE
private static org.slf4j.Logger	log
(package private) java.lang.String	name

Fields inherited from class org.apache.lucene.index.IndexWriter

DEFAULT_MAX_BUFFERED_DELETE_TERMS, DEFAULT_MAX_BUFFERED_DOCS, DEFAULT_MAX_FIELD_LENGTH, DEFAULT_RAM_BUFFER_SIZE_MB, DEFAULT_TERM_INDEX_INTERVAL, DISABLE_AUTO_FLUSH, MAX_TERM_LENGTH, WRITE_LOCK_NAME, WRITE_LOCK_TIMEOUT

Constructor Summary

Constructors

Constructor and Description
SolrIndexWriter(java.lang.String name, java.lang.String path, DirectoryFactory dirFactory, boolean create, IndexSchema schema, SolrIndexConfig config, org.apache.lucene.index.IndexDeletionPolicy delPolicy)

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	finalize()
static org.apache.lucene.store.Directory	getDirectory(java.lang.String path, DirectoryFactory directoryFactory, SolrIndexConfig config)
void	rollback()

Methods inherited from class org.apache.lucene.index.IndexWriter

addDocument, addDocument, addDocuments, addDocuments, addIndexes, addIndexes, addIndexesNoOptimize, close, commit, commit, deleteAll, deleteDocuments, deleteDocuments, deleteDocuments, deleteDocuments, deleteUnusedFiles, doAfterFlush, doBeforeFlush, ensureOpen, ensureOpen, expungeDeletes, expungeDeletes, flush, flush, forceMerge, forceMerge, forceMergeDeletes, forceMergeDeletes, getAnalyzer, getConfig, getDefaultInfoStream, getDefaultWriteLockTimeout, getDirectory, getInfoStream, getMaxBufferedDeleteTerms, getMaxBufferedDocs, getMaxFieldLength, getMaxMergeDocs, getMergedSegmentWarmer, getMergeFactor, getMergePolicy, getMergeScheduler, getMergingSegments, getNextMerge, getPayloadProcessorProvider, getRAMBufferSizeMB, getReader, getReader, getReaderTermsIndexDivisor, getSimilarity, getTermIndexInterval, getUseCompoundFile, getWriteLockTimeout, hasDeletions, isLocked, maxDoc, maybeMerge, merge, message, numDeletedDocs, numDocs, numRamDocs, optimize, optimize, optimize, prepareCommit, prepareCommit, ramSizeInBytes, segString, segString, segString, setDefaultInfoStream, setDefaultWriteLockTimeout, setInfoStream, setMaxBufferedDeleteTerms, setMaxBufferedDocs, setMaxFieldLength, setMaxMergeDocs, setMergedSegmentWarmer, setMergeFactor, setMergePolicy, setMergeScheduler, setPayloadProcessorProvider, setRAMBufferSizeMB, setReaderTermsIndexDivisor, setSimilarity, setTermIndexInterval, setUseCompoundFile, setWriteLockTimeout, unlock, updateDocument, updateDocument, updateDocuments, updateDocuments, verbose, waitForMerges

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

private static org.slf4j.Logger log

LOCK_TYPE_SIMPLE

public static final java.lang.String LOCK_TYPE_SIMPLE

See Also:

Constant Field Values

LOCK_TYPE_NATIVE

public static final java.lang.String LOCK_TYPE_NATIVE

See Also:

Constant Field Values

LOCK_TYPE_SINGLE

public static final java.lang.String LOCK_TYPE_SINGLE

See Also:

Constant Field Values

LOCK_TYPE_NONE

public static final java.lang.String LOCK_TYPE_NONE

See Also:

Constant Field Values

name

java.lang.String name

infoStream

private java.io.PrintStream infoStream

isClosed

private volatile boolean isClosed

use DocumentBuilder now... private final void addField(Document doc, String name, String val) { SchemaField ftype = schema.getField(name);

// we don't check for a null val ourselves because a solr.FieldType // might actually want to map it to something. If createField() // returns null, then we don't store the field.

Field field = ftype.createField(val, boost); if (field != null) doc.add(field); }

public void addRecord(String[] fieldNames, String[] fieldValues) throws IOException { Document doc = new Document(); for (int i=0; i // first null is end of list. client can reuse arrays if they want // and just write a single null if there is unused space. if (name==null) break;

addField(doc,name,val); } addDocument(doc); } ****

Constructor Detail

SolrIndexWriter

public SolrIndexWriter(java.lang.String name,
                       java.lang.String path,
                       DirectoryFactory dirFactory,
                       boolean create,
                       IndexSchema schema,
                       SolrIndexConfig config,
                       org.apache.lucene.index.IndexDeletionPolicy delPolicy)
                throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getDirectory

public static org.apache.lucene.store.Directory getDirectory(java.lang.String path,
                                                             DirectoryFactory directoryFactory,
                                                             SolrIndexConfig config)
                                                      throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class org.apache.lucene.index.IndexWriter

Throws:

java.io.IOException

rollback

public void rollback()
              throws java.io.IOException

Specified by:

rollback in interface org.apache.lucene.util.TwoPhaseCommit

Overrides:

rollback in class org.apache.lucene.index.IndexWriter

Throws:

java.io.IOException

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable