Java Examples for org.apache.cassandra.service.SliceRange

The following java examples will help you to understand the usage of org.apache.cassandra.service.SliceRange. These source code samples are taken from different open source projects.

Example 1

Project: eQTL-GWT-Cassandra-master File: CassandraSession.java View source code

public List<ColumnOrSuperColumn> getIndex(String indexName, boolean reverse, int limit) {
    final SliceRange slice_range = new SliceRange(new byte[0], new byte[0], reverse, limit);
    final SlicePredicate slice_predicate = new SlicePredicate(null, slice_range);
    while (true) {
        try {
            return client.get_slice("expressionqtl", indexName, new ColumnParent("indices", null), slice_predicate, ConsistencyLevel.ONE);
        } catch (InvalidRequestException e) {
            e.printStackTrace();
        } catch (UnavailableException e) {
            e.printStackTrace();
        } catch (TimedOutException e) {
            e.printStackTrace();
        } catch (TException e) {
            e.printStackTrace();
        }
        sleep1s();
    }
}