You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by br...@apache.org on 2013/01/09 18:45:42 UTC
[2/5] git commit: Fix CQL3 doc
Fix CQL3 doc
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/b36a8081
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/b36a8081
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/b36a8081
Branch: refs/heads/trunk
Commit: b36a8081c08de5196bd600229cbc754a70017f4d
Parents: bdcf2cf
Author: Sylvain Lebresne <sy...@datastax.com>
Authored: Wed Jan 9 17:02:34 2013 +0100
Committer: Sylvain Lebresne <sy...@datastax.com>
Committed: Wed Jan 9 17:02:34 2013 +0100
----------------------------------------------------------------------
doc/cql3/CQL.textile | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/cassandra/blob/b36a8081/doc/cql3/CQL.textile
----------------------------------------------------------------------
diff --git a/doc/cql3/CQL.textile b/doc/cql3/CQL.textile
index cd2783d..da4eb90 100644
--- a/doc/cql3/CQL.textile
+++ b/doc/cql3/CQL.textile
@@ -298,8 +298,8 @@ The @compaction@ property must at least define the @'class'@ sub-option, that de
| @tombstone_threshold@ | _all_ | 0.2 | A ratio such that if a sstable has more than this ratio of gcable tombstones over all contained columns, the sstable will be compacted (with no other sstables) for the purpose of purging those tombstones. |
| @tombstone_compaction_interval@ | _all_ | 1 day | The mininum time to wait after an sstable creation time before considering it for "tombstone compaction", where "tombstone compaction" is the compaction triggered if the sstable has more gcable tombstones than @tombstone_threshold@. |
| @min_sstable_size@ | SizeTieredCompactionStrategy | 50MB | The size tiered strategy groups SSTables to compact in buckets. A bucket groups SSTables that differs from less than 50% in size. However, for small sizes, this would result in a bucketing that is too fine grained. @min_sstable_size@ defines a size threshold (in bytes) below which all SSTables belong to one unique bucket|
-| @min_compaction_threshold@ | SizeTieredCompactionStrategy | 4 | Minimum number of SSTables needed to start a minor compaction.|
-| @max_compaction_threshold@ | SizeTieredCompactionStrategy | 32 | Maximum number of SSTables processed by one minor compaction.|
+| @min_threshold@ | SizeTieredCompactionStrategy | 4 | Minimum number of SSTables needed to start a minor compaction.|
+| @max_threshold@ | SizeTieredCompactionStrategy | 32 | Maximum number of SSTables processed by one minor compaction.|
| @bucket_low@ | SizeTieredCompactionStrategy | 0.5 | Size tiered consider sstables to be within the same bucket if their size is within [average_size * @bucket_low@, average_size * @bucket_high@ ] (i.e the default groups sstable whose sizes diverges by at most 50%)|
| @bucket_high@ | SizeTieredCompactionStrategy | 1.5 | Size tiered consider sstables to be within the same bucket if their size is within [average_size * @bucket_low@, average_size * @bucket_high@ ] (i.e the default groups sstable whose sizes diverges by at most 50%).|
| @sstable_size_in_mb@ | LeveledCompactionStrategy | 5MB | The target size (in MB) for sstables in the leveled strategy. Note that while sstable sizes should stay less or equal to @sstable_size_in_mb@, it is possible to exceptionally have a larger sstable as during compaction, data for a given partition key are never split into 2 sstables|