List of parallelScan() Examples

Examples of parallelScan()

com.mongodb.DBCollection.parallelScan()

Return a list of cursors over the collection that can be used to scan it in parallel.

Note: As of MongoDB 2.6, this method will work against a mongod, but not a mongos.
@param options the parallel scan options @return a list of cursors, whose size may be less than the number requested @mongodb.driver.manual reference/command/parallelCollectionScan/ Parallel Collection Scan @mongodb.server.release 2.6 @since 2.12

Examples of com.mongodb.DBCollection.parallelScan()

                .builder()
                .numCursors(3)
                .batchSize(300)
                .build();


        List<Cursor> cursors = coll.parallelScan(parallelScanOptions);
        for (Cursor pCursor: cursors) {
            while (pCursor.hasNext()) {
                System.out.println(pCursor.next());
            }
        }

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