Pavel Pereslegin created IGNITE-27102:
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Summary: Sql. After canceling a DDL script, some queries remain
unfinished
Key: IGNITE-27102
URL: https://issues.apache.org/jira/browse/IGNITE-27102
Project: Ignite
Issue Type: Bug
Components: sql ai3
Reporter: Pavel Pereslegin
It seems that after canceling the DDL script, the child queries do not
terminate.
Reproducer (for {{ItSqlAsynchronousApiTest}}).
{code:java}
@Test
public void cancelDdlScript() {
IgniteSql sql = igniteSql();
sql("CREATE TABLE test (id INT PRIMARY KEY);");
String script =
"CREATE TABLE test1 (id INT PRIMARY KEY);"
+ "CREATE TABLE test2 (id INT PRIMARY KEY);"
+ "CREATE TABLE test3 (id INT PRIMARY KEY);";
CancelHandle cancelHandle = CancelHandle.create();
CancellationToken token = cancelHandle.token();
CompletableFuture<Void> scriptFut = IgniteTestUtils.runAsync(() ->
executeScript(sql, token, script));
waitUntilRunningQueriesCount(greaterThan(0));
cancelHandle.cancel();
expectQueryCancelled(() -> await(scriptFut));
waitUntilRunningQueriesCount(is(0)); // expected 0 but was 3
}
{code}
Locally this test 100% fails with
{noformat}
Expected :is <0>
Actual :<3> within 10 seconds.
{noformat}
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