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don't allow setting of defaut values via system properties anymore 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@216236 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Daniel Naber 2005-07-13 20:55:53 +00:00
parent 685b655822
commit 9ea49db638
2 changed files with 30 additions and 40 deletions
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10
CHANGES.txt
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@ -42,6 +42,16 @@ Changes in runtime behavior
is now initialized by the system time in milliseconds.
(Bernhard Messer via Daniel Naber)
7. Several default values cannot be set via system properties anymore, as
this has been considered inappropriate for a library like Lucene. For
most properties there are set/get methods available in IndexWriter which
you should use instead.
This affects the following properties: org.apache.lucene.writeLockTimeout,
org.apache.lucene.commitLockTimeout, org.apache.lucene.minMergeDocs,
org.apache.lucene.maxMergeDocs, org.apache.lucene.maxFieldLength,
org.apache.lucene.termIndexInterval, org.apache.lucene.mergeFactor
(Daniel Naber)
New features
1. Added support for stored compressed fields (patch #31149)

60
src/java/org/apache/lucene/index/IndexWriter.java
View File

@ -28,7 +28,6 @@ import org.apache.lucene.store.Lock;
import org.apache.lucene.store.IndexInput;
import org.apache.lucene.store.IndexOutput;
import org.apache.lucene.search.Similarity;
import org.apache.lucene.util.Constants;
import org.apache.lucene.document.Document;
import org.apache.lucene.analysis.Analyzer;
@ -60,67 +59,48 @@ import org.apache.lucene.analysis.Analyzer;
public class IndexWriter {
/**
* Default value is 1000. Use <code>org.apache.lucene.writeLockTimeout</code>
* system property to override.
* Default value is 1,000.
*/
public static long WRITE_LOCK_TIMEOUT =
Integer.parseInt(System.getProperty("org.apache.lucene.writeLockTimeout",
"1000"));
public final static long WRITE_LOCK_TIMEOUT = 1000;
/**
* Default value is 10000. Use <code>org.apache.lucene.commitLockTimeout</code>
* system property to override.
* Default value is 10,000.
*/
public static long COMMIT_LOCK_TIMEOUT =
Integer.parseInt(System.getProperty("org.apache.lucene.commitLockTimeout",
"10000"));
public final static long COMMIT_LOCK_TIMEOUT = 10000;
public static final String WRITE_LOCK_NAME = "write.lock";
public static final String COMMIT_LOCK_NAME = "commit.lock";
/**
* Default value is 10. Use <code>org.apache.lucene.mergeFactor</code>
* system property to override.
* Default value is 10. Change using {@link #setMergeFactor(int)}.
*/
public static final int DEFAULT_MERGE_FACTOR =
Integer.parseInt(System.getProperty("org.apache.lucene.mergeFactor",
"10"));
public final static int DEFAULT_MERGE_FACTOR = 10;
/**
* Default value is 10. Use <code>org.apache.lucene.minMergeDocs</code>
* system property to override.
* Default value is 10. Change using {@link #setMaxBufferedDocs(int)}.
*/
public static final int DEFAULT_MIN_MERGE_DOCS =
Integer.parseInt(System.getProperty("org.apache.lucene.minMergeDocs",
"10"));
public final static int DEFAULT_MAX_BUFFERED_DOCS = 10;
/**
* Default value is {@link Integer#MAX_VALUE}.
* Use <code>org.apache.lucene.maxMergeDocs</code> system property to override.
* @deprecated use {@link #DEFAULT_MAX_BUFFERED_DOCS} instead
*/
public static final int DEFAULT_MAX_MERGE_DOCS =
Integer.parseInt(System.getProperty("org.apache.lucene.maxMergeDocs",
String.valueOf(Integer.MAX_VALUE)));
public final static int DEFAULT_MIN_MERGE_DOCS = DEFAULT_MAX_BUFFERED_DOCS;
/**
* Default value is 10000. Use <code>org.apache.lucene.maxFieldLength</code>
* system property to override.
* Default value is {@link Integer#MAX_VALUE}. Change using {@link #setMaxMergeDocs(int)}.
*/
public static final int DEFAULT_MAX_FIELD_LENGTH =
Integer.parseInt(System.getProperty("org.apache.lucene.maxFieldLength",
"10000"));
public final static int DEFAULT_MAX_MERGE_DOCS = Integer.MAX_VALUE;
/** The default value for {@link #getTermIndexInterval()}. This is
* determined by the <code>org.apache.lucene.termIndexInterval</code> system
* property. The default is 128.
/**
* Default value is 10,000. Change using {@link #setMaxFieldLength(int)}.
*/
public static final int DEFAULT_TERM_INDEX_INTERVAL =
Integer.parseInt(System.getProperty("org.apache.lucene.termIndexInterval",
"128"));
public final static int DEFAULT_MAX_FIELD_LENGTH = 10000;
/**
* Default value is 128. Change using {@link #setTermIndexInterval(int)}.
*/
public final static int DEFAULT_TERM_INDEX_INTERVAL = 128;
private Directory directory; // where this index resides
private Analyzer analyzer; // how to analyze text