[jira] [Commented] (CASSANDRA-3638) It may iterate the whole memtable while just query one row . This seriously affect the performance . of Cassandra

2011-12-19 Thread MaHaiyang (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-3638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13172252#comment-13172252 ] MaHaiyang commented on CASSANDRA-3638: --

[jira] [Commented] (CASSANDRA-3638) It may iterate the whole memtable while just query one row . This seriously affect the performance . of Cassandra

2011-12-19 Thread Jonathan Ellis (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-3638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13172347#comment-13172347 ] Jonathan Ellis commented on CASSANDRA-3638: --- +1 It may

[jira] [Commented] (CASSANDRA-3638) It may iterate the whole memtable while just query one row . This seriously affect the performance . of Cassandra

2011-12-15 Thread Jonathan Ellis (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-3638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13170304#comment-13170304 ] Jonathan Ellis commented on CASSANDRA-3638: --- getRangeSlice is the scan a lot

[jira] [Commented] (CASSANDRA-3638) It may iterate the whole memtable while just query one row . This seriously affect the performance . of Cassandra

2011-12-15 Thread MaHaiyang (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-3638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13170652#comment-13170652 ] MaHaiyang commented on CASSANDRA-3638: -- I was cheated by the name also . I debug