Jonathan Ellis f2260f107b add more robust sanity checking of get_column arguments. patch by jbellis; reviewed by Jun Rao for CASSANDRA-151 ... git-svn-id: https://svn.apache.org/repos/asf/incubator/cassandra/trunk@773016 13f79535-47bb-0310-9956-ffa450edef68		2009-05-08 14:53:25 +00:00
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conf	Add range query support, which requires using an OrderPreservingPartitioner. (Keys are returned in the order defined by the partitioner collation.) The fundamental approach (in table.getKeyRange) is simple: create a CollatedIterator that will return unique keys from different sources, each of which is already sorted. Then we just need Iterators for different key sources. For SSTables, this means adding seekTo and an Iterator interface to FileStruct. For Memtable, this means adding a DestructivePQIterator since unlike SSTable keys those are not inherently ordered already. This means that we only do M log N work sorting the memtable keys where M is the number of keys we actually read, and N is the total number of keys, where a naive sort-everything-first iterator would be N log N.	2009-04-29 18:57:35 +00:00
org/apache/cassandra/locator	rename getDefaultToken -> getInitialToken	2009-04-27 15:01:51 +00:00
system	add more robust sanity checking of get_column arguments. patch by jbellis; reviewed by Jun Rao for CASSANDRA-151	2009-05-08 14:53:25 +00:00
unit/org/apache/cassandra	fix CF.digest NPE. patch by jbellis; reviewed by Eric Evans for CASSANDRA-149	2009-05-07 16:03:32 +00:00
cassandra.in.sh	make out-of-the-box config 1GB-friendly. patch by jbellis; reviewed by Eric Evans for CASSANDRA-118	2009-05-01 20:14:35 +00:00
testng.xml	test support. this requires some refactoring so that tests can be independent	2009-03-27 17:06:18 +00:00