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Posted to oak-commits@jackrabbit.apache.org by th...@apache.org on 2013/10/29 10:55:50 UTC
svn commit: r1536633 -
/jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/mongomk/MongoDbTest.java
Author: thomasm
Date: Tue Oct 29 09:55:49 2013
New Revision: 1536633
URL: http://svn.apache.org/r1536633
Log:
OAK-619 Lock-free MongoMK implementation (MongoDB test case to measure MongoDB performance with various settings)
Modified:
jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/mongomk/MongoDbTest.java
Modified: jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/mongomk/MongoDbTest.java
URL: http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/mongomk/MongoDbTest.java?rev=1536633&r1=1536632&r2=1536633&view=diff
==============================================================================
--- jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/mongomk/MongoDbTest.java (original)
+++ jackrabbit/oak/trunk/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/mongomk/MongoDbTest.java Tue Oct 29 09:55:49 2013
@@ -106,6 +106,92 @@ public class MongoDbTest {
log("Count: " + count);
db.getMongo().close();
}
+
+ @Test
+ @Ignore
+ public void updateDocument() {
+ DB db = MongoUtils.getConnection().getDB();
+ MongoUtils.dropCollections(db);
+ DBCollection nodes = db.getCollection(Collection.NODES.toString());
+ DBObject index = new BasicDBObject();
+ // modification time (descending)
+ index.put("_mod", -1L);
+ // and then id (ascending)
+ index.put("_id", 1L);
+ DBObject options = new BasicDBObject();
+ // options.put("unique", Boolean.TRUE);
+ nodes.ensureIndex(index, options);
+
+ long time;
+ time = System.currentTimeMillis();
+
+ int nodeCount = 4500;
+ String parent = "/parent/node/abc";
+ DBObject[] inserts = new DBObject[nodeCount];
+ for (int i = 0; i < nodeCount; i++) {
+ BasicDBObject doc = new BasicDBObject();
+ inserts[i] = doc;
+ doc.put("_id", parent + "/node" + i);
+ doc.put("_mod", 0);
+ doc.put("_counter", 0);
+ doc.put("x", 10);
+ }
+ nodes.insert(inserts, WriteConcern.SAFE);
+
+ time = System.currentTimeMillis() - time;
+ System.out.println("insert: " + time);
+ time = System.currentTimeMillis();
+
+ for (int i = 0; i < nodeCount; i++) {
+ QueryBuilder queryBuilder = QueryBuilder.start(Document.ID).is(parent + "/node" + i);
+ DBObject fields = new BasicDBObject();
+ // return _id only
+ fields.put("_id", 1);
+ DBObject query = queryBuilder.get();
+
+ BasicDBObject setUpdates = new BasicDBObject();
+ BasicDBObject incUpdates = new BasicDBObject();
+ BasicDBObject unsetUpdates = new BasicDBObject();
+
+ setUpdates.append("_mod", i);
+ incUpdates.append("_counter", 1);
+ unsetUpdates.append("x", "1");
+
+ BasicDBObject update = new BasicDBObject();
+ if (!setUpdates.isEmpty()) {
+ update.append("$set", setUpdates);
+ }
+ if (!incUpdates.isEmpty()) {
+ update.append("$inc", incUpdates);
+ }
+ if (!unsetUpdates.isEmpty()) {
+ update.append("$unset", unsetUpdates);
+ }
+
+ // 1087 ms (upsert true+false, returnNew = false)
+ // 1100 ms (returnNew = true)
+// DBObject oldNode =
+ nodes.findAndModify(query, fields,
+ null /*sort*/, false /*remove*/, update, false /*returnNew*/,
+ true /*upsert*/);
+
+ // 250 ms WriteConcern.NORMAL, NONE
+ // 891 ms WriteConvern.SAFE
+ // > 10 s WriteConcern.JOURNAL_SAFE, FSYNC_SAFE
+
+// WriteResult result =
+// nodes.update(query, update, /* upsert */ true, /* multi */ false,
+// WriteConcern.NORMAL);
+
+
+ }
+
+ time = System.currentTimeMillis() - time;
+ System.out.println("update: " + time);
+ time = System.currentTimeMillis();
+
+ db.getMongo().close();
+ }
private static void log(String msg) {
System.out.println(msg);