[
https://issues.apache.org/jira/browse/CASSANDRA-19732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ConfX updated CASSANDRA-19732:
------------------------------
Summary: Schema Change Timeout when all cassandra nodes restart (was:
Schema Change Timeout when Cassandra all cassandra nodes restart)
> Schema Change Timeout when all cassandra nodes restart
> ------------------------------------------------------
>
> Key: CASSANDRA-19732
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19732
> Project: Cassandra
> Issue Type: Bug
> Components: Cluster/Schema
> Reporter: ConfX
> Priority: Normal
>
> h3. What happened
> The Cassandra nodes cannot change schema successfully after a restart.
> h3. How to reproduce
> Put the following code under
> `cassandra/test/distributed/org/apache/cassandra/distributed/upgrade`.
> {code:java}
> package org.apache.cassandra.distributed.upgrade;
> public class DemoSchemaChangeTest extends UpgradeTestBase
> {
> @Test
> public void demoTest() throws Throwable
> {
> new TestCase()
> .nodes(2)
> .nodesToUpgrade(1)
> .upgradesToCurrentFrom(v3X)
> .setup((cluster) -> {
> cluster.schemaChangeIgnoringStoppedInstances("CREATE
> TABLE "+KEYSPACE+".tbl1 (id int primary key, i int)");
> })
> .runAfterNodeUpgrade((cluster, node) -> {
> cluster.get(2).shutdown(true).get(1, TimeUnit.MINUTES);
> cluster.schemaChangeIgnoringStoppedInstances("CREATE
> TABLE "+KEYSPACE+".tbl2 (id int primary key, i int)");
> cluster.get(1).shutdown(true).get(1, TimeUnit.MINUTES);
> cluster.get(1).startup();
> cluster.get(2).startup();
> assertFalse(cluster.get(1).isShutdown());
> assertFalse(cluster.get(2).isShutdown());
> cluster.schemaChangeIgnoringStoppedInstances("CREATE
> TABLE "+KEYSPACE+".tbl3 (id int primary key, i int)");
> assertRows(cluster.get(1).executeInternal("SELECT table_name FROM
> system_schema.tables WHERE keyspace_name = ?", KEYSPACE),
> row("tbl1"), row("tbl2"), row("tbl3"));
> assertRows(cluster.get(2).executeInternal("SELECT
> table_name FROM system_schema.tables WHERE keyspace_name = ?", KEYSPACE),
> row("tbl1"), row("tbl2"), row("tbl3"));
> }).run();
> }
> } {code}
> Build and run the above tests with dtest version jars >= 4.1-alpha1. In my
> case, I'm using dtest-4.1-alpha1 and dtest-4.1-beta1.jar. Run it with the
> following command:
> {code:java}
> $ ant test-jvm-dtest-some -Duse.jdk11=true
> -Dtest.name=org.apache.cassandra.distributed.upgrade.DemoSchemaChangeTest
> {code}
> You will see the following error message:
> {code:java}
> [junit-timeout] Testcase:
> demoTest(org.apache.cassandra.distributed.upgrade.DemoSchemaChangeTest)-_jdk11:
> FAILED
> [junit-timeout] Error in test '4.1-beta1 -> [4.1-beta1]' while upgrading to
> '4.1-beta1'; successful upgrades []
> [junit-timeout] junit.framework.AssertionFailedError: Error in test
> '4.1-beta1 -> [4.1-beta1]' while upgrading to '4.1-beta1'; successful
> upgrades []
> [junit-timeout] at
> org.apache.cassandra.distributed.upgrade.UpgradeTestBase$TestCase.run(UpgradeTestBase.java:442)
> [junit-timeout] at
> org.apache.cassandra.distributed.upgrade.JVMDTestUpgradeTest.demoTest(JVMDTestUpgradeTest.java:236)
> [junit-timeout] at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [junit-timeout] at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> [junit-timeout] at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit-timeout] Caused by: java.lang.IllegalStateException: Schema agreement
> not reached. Schema versions of the instances:
> [7ce42f2a-d2a7-31aa-94d5-daba2e4ef24d, f55fc01d-53eb-325a-98d6-dda22d5208d0]
> [junit-timeout] at
> org.apache.cassandra.distributed.impl.AbstractCluster$ChangeMonitor.waitForCompletion(AbstractCluster.java:939)
> [junit-timeout] at
> org.apache.cassandra.distributed.impl.AbstractCluster.lambda$schemaChange$9(AbstractCluster.java:867)
> [junit-timeout] at
> org.apache.cassandra.concurrent.FutureTask$1.call(FutureTask.java:81)
> [junit-timeout] at
> org.apache.cassandra.concurrent.FutureTask.call(FutureTask.java:47)
> [junit-timeout] at
> org.apache.cassandra.concurrent.FutureTask.run(FutureTask.java:57)
> [junit-timeout] at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> [junit-timeout] at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> [junit-timeout] at
> io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
> [junit-timeout] at java.base/java.lang.Thread.run(Thread.java:829)
> {code}
> The java.lang.IllegalStateException is thrown by getMonitorTimeoutMessage()
> in AbstractCluster.java due to timeout. The expected behavior should be that
> the schema change can be successfully executed after all nodes restart.
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