Author: jbellis
Date: Sat Nov 13 05:05:07 2010
New Revision: 1034653
URL: http://svn.apache.org/viewvc?rev=1034653&view=rev
Log:
clarify relationship b/t HH and cleanup
Modified:
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/db/HintedHandOffManager.java
Modified:
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/db/HintedHandOffManager.java
URL:
http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/db/HintedHandOffManager.java?rev=1034653&r1=1034652&r2=1034653&view=diff
==============================================================================
---
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/db/HintedHandOffManager.java
(original)
+++
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/db/HintedHandOffManager.java
Sat Nov 13 05:05:07 2010
@@ -63,9 +63,9 @@ import org.slf4j.LoggerFactory;
* deliverHints is also exposed to JMX so it can be run manually if FD ever
misses
* its cue somehow.
*
- * HHM never deletes the row from Application tables; there is no way to
distinguish that
- * from hinted tombstones! instead, rely on cleanup compactions to remove data
- * that doesn't belong on this node. (Cleanup compactions may be started
manually
+ * HHM never deletes the row from Application tables; usually (but not for
CL.ANY!)
+ * the row belongs on this node, as well. instead, we rely on cleanup
compactions
+ * to remove data that doesn't belong. (Cleanup compactions may be started
manually
* -- on a per node basis -- with "nodeprobe cleanup.")
*
* TODO this avoids our hint rows from growing excessively large by offloading
the
