Benjamin Lerer created CASSANDRA-11603:
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Summary: PER PARTITION LIMIT does not work properly for
SinglePartition
Key: CASSANDRA-11603
URL: https://issues.apache.org/jira/browse/CASSANDRA-11603
Project: Cassandra
Issue Type: Bug
Reporter: Benjamin Lerer
Assignee: Benjamin Lerer
Fix For: 3.x
When the {{PER PARTITION LIMIT}} is greater than the page size the limit is not
respected for single or multi partitions queries.
The problem can be reproduced using the java driver with the following code:
{code}
session = cluster.connect();
session.execute("CREATE KEYSPACE IF NOT EXISTS test WITH REPLICATION =
{'class' : 'SimpleStrategy', 'replication_factor' : '1'}");
session.execute("USE test");
session.execute("DROP TABLE IF EXISTS test");
session.execute("CREATE TABLE IF NOT EXISTS test (a int, b int, c int,
PRIMARY KEY(a, b))");
PreparedStatement prepare = session.prepare("INSERT INTO test (a, b, c)
VALUES (?, ?, ?);");
for (int i = 0; i < 5; i++)
for (int j = 0; j < 10; j++)
session.execute(prepare.bind(i, j, i + j));
ResultSet rs = session.execute(session.newSimpleStatement("SELECT *
FROM test WHERE a = 1 PER PARTITION LIMIT 3")
.setFetchSize(2));
for (Row row : rs)
{
System.out.println(row);
}
{code}
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