[ https://issues.apache.org/jira/browse/CASSANDRA-4921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13499921#comment-13499921 ]
Aleksey Yeschenko edited comment on CASSANDRA-4921 at 11/18/12 10:00 PM: ------------------------------------------------------------------------- I remember now. It's "CQL query must be bytes, not unicode" error when attempting COPY TO and COPY FROM in CQL3 mode. Nothing else seems to be affected (DESCRIBE * commands work fine and all field types are properly deserialized/formatted in both CQL2 and CQL3 mode). was (Author: iamaleksey): I remember now. It's "CQL query must be bytes, not unicode" error when attempting COPY TO and COPY FROM in CQL3 mode. Nothing else seems to be affected (DESCRIBE * command work fine and all field types are properly deserialized/formatted in both CQL2 and CQL3 mode). > improve cqlsh COPY FROM performance > ----------------------------------- > > Key: CASSANDRA-4921 > URL: https://issues.apache.org/jira/browse/CASSANDRA-4921 > Project: Cassandra > Issue Type: Improvement > Components: Tools > Affects Versions: 1.1.2 > Reporter: Jonathan Ellis > Assignee: Aleksey Yeschenko > Priority: Minor > Fix For: 1.1.7 > > > Profiling shows that prepare_inline takes the vast majority of cqlsh COPY > FROM time, particularly on csv rows with many columns. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira