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https://issues.apache.org/jira/browse/CASSANDRA-9302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15026131#comment-15026131
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Stefania commented on CASSANDRA-9302:
-------------------------------------
I've rebased and added support for counters now that CASSANDRA-9043 has been
committed. I did not use prepared statements for counters.
Note for merging 2.2 to 3.0: even if there are no conflicts we need the
following change due to the driver API differences:
{code}
diff --git a/pylib/cqlshlib/copy.py b/pylib/cqlshlib/copy.py
index 8bfda32..963245f 100644
--- a/pylib/cqlshlib/copy.py
+++ b/pylib/cqlshlib/copy.py
@@ -1067,7 +1067,7 @@ class ImportProcess(ChildProcess):
try:
session = self.get_session()
table_meta =
session.cluster.metadata.keyspaces[self.ks].tables[self.cf]
- is_counter = ("counter" in [table_meta.columns[name].typestring
for name in self.columns])
+ is_counter = ("counter" in [table_meta.columns[name] for name in
self.columns])
if is_counter:
self.run_counter(session, table_meta)
{code}
> Optimize cqlsh COPY FROM, part 3
> --------------------------------
>
> Key: CASSANDRA-9302
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9302
> Project: Cassandra
> Issue Type: Improvement
> Components: Tools
> Reporter: Jonathan Ellis
> Assignee: Stefania
> Priority: Critical
> Fix For: 2.1.x
>
>
> We've had some discussion moving to Spark CSV import for bulk load in 3.x,
> but people need a good bulk load tool now. One option is to add a separate
> Java bulk load tool (CASSANDRA-9048), but if we can match that performance
> from cqlsh I would prefer to leave COPY FROM as the preferred option to which
> we point people, rather than adding more tools that need to be supported
> indefinitely.
> Previous work on COPY FROM optimization was done in CASSANDRA-7405 and
> CASSANDRA-8225.
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