org.apache.solr.update

Class SolrIndexWriter

java.lang.Object

org.apache.lucene.index.IndexWriter

org.apache.solr.update.SolrIndexWriter

All Implemented Interfaces:

Closeable, AutoCloseable, TwoPhaseCommit, Accountable

public class SolrIndexWriter
extends IndexWriter

An IndexWriter that is configured via Solr config mechanisms.

Since:

solr 0.9

Nested Class Summary

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

IndexWriter.IndexReaderWarmer

Field Summary

Fields

Modifier and Type	Field and Description
static String	COMMIT_TIME_MSEC_KEY Stored into each Lucene commit to record the System.currentTimeMillis() when commit was called.
static AtomicLong	numCloses
static AtomicLong	numOpens

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

MAX_DOCS, MAX_POSITION, MAX_TERM_LENGTH, SOURCE, SOURCE_ADDINDEXES_READERS, SOURCE_FLUSH, SOURCE_MERGE, WRITE_LOCK_NAME

Method Summary

Modifier and Type	Method and Description
void	close()
static SolrIndexWriter	create(SolrCore core, String name, String path, DirectoryFactory directoryFactory, boolean create, IndexSchema schema, SolrIndexConfig config, IndexDeletionPolicy delPolicy, Codec codec)
protected void	finalize()
void	rollback()

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

addDocument, addDocuments, addIndexes, addIndexes, advanceSegmentInfosVersion, commit, decRefDeleter, deleteAll, deleteDocuments, deleteDocuments, deleteUnusedFiles, doAfterFlush, doBeforeFlush, ensureOpen, ensureOpen, flush, forceMerge, forceMerge, forceMergeDeletes, forceMergeDeletes, getAnalyzer, getCommitData, getConfig, getDirectory, getMergingSegments, getNextMerge, getTragicException, hasDeletions, hasPendingMerges, hasUncommittedChanges, incRefDeleter, isLocked, isOpen, maxDoc, maybeMerge, merge, numDeletedDocs, numDocs, numRamDocs, prepareCommit, ramBytesUsed, setCommitData, setCommitData, tryDeleteDocument, updateBinaryDocValue, updateDocument, updateDocuments, updateDocValues, updateNumericDocValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.lucene.util.Accountable

getChildResources

Field Detail

numOpens

public static final AtomicLong numOpens

numCloses

public static final AtomicLong numCloses

COMMIT_TIME_MSEC_KEY

public static final String COMMIT_TIME_MSEC_KEY

Stored into each Lucene commit to record the System.currentTimeMillis() when commit was called.

See Also:

Constant Field Values

Method Detail

create

public static SolrIndexWriter create(SolrCore core,
                                     String name,
                                     String path,
                                     DirectoryFactory directoryFactory,
                                     boolean create,
                                     IndexSchema schema,
                                     SolrIndexConfig config,
                                     IndexDeletionPolicy delPolicy,
                                     Codec codec)
                              throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class IndexWriter

Throws:

IOException

rollback

public void rollback()
              throws IOException

Specified by:

rollback in interface TwoPhaseCommit

Overrides:

rollback in class IndexWriter

Throws:

IOException

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable