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https://issues.apache.org/jira/browse/IGNITE-20416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Tupitsyn reassigned IGNITE-20416:
---------------------------------------
Assignee: Roman Puchkovskiy
> IncompatibleSchemaException thrown when schema change is compatible
> -------------------------------------------------------------------
>
> Key: IGNITE-20416
> URL: https://issues.apache.org/jira/browse/IGNITE-20416
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Affects Versions: 3.0.0-beta1
> Reporter: Pavel Tupitsyn
> Assignee: Roman Puchkovskiy
> Priority: Blocker
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
>
> The following code performs compatible schema change (add column with a
> default value), but causes *IncompatibleSchemaException* (add to
> *ItSqlSynchronousApiTest* and run):
> {code:java}
> @Test
> public void schemaMigration() {
> IgniteSql sql = igniteSql();
> Session ses = sql.createSession();
> checkDdl(true, ses, "CREATE TABLE TEST(ID INT PRIMARY KEY, VAL0
> INT)");
> var view = CLUSTER_NODES.get(0).tables().table("TEST").recordView();
> var upsertFut = CompletableFuture.runAsync(() -> {
> for (int i = 0; i < 1000; i++) {
> view.upsert(null, Tuple.create().set("ID", i).set("VAL0", i));
> }
> });
> checkDdl(true, ses, "ALTER TABLE TEST ADD COLUMN VAL1 INT DEFAULT
> -1");
> upsertFut.join();
> }
> {code}
> If we perform schema update before, after, or between upserts, then there is
> no error. Only when thy happen concurrently.
> *Result:*
> {code}
> java.util.concurrent.CompletionException:
> org.apache.ignite.internal.table.distributed.replicator.IncompatibleSchemaException:
> IGN-TX-12 TraceId:52bbae8c-4706-4394-8bd3-30bac5747da5 Table schema was
> updated after the transaction was started [table=1, startSchema=1,
> operationSchema=2]
> at
> java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314)
> ~[?:?]
> at
> java.util.concurrent.CompletableFuture.uniApplyNow(CompletableFuture.java:683)
> ~[?:?]
> at
> java.util.concurrent.CompletableFuture.uniApplyStage(CompletableFuture.java:658)
> ~[?:?]
> at
> java.util.concurrent.CompletableFuture.thenApply(CompletableFuture.java:2094)
> ~[?:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.validateAtTimestampAndBuildUpdateCommand(PartitionReplicaListener.java:2643)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.validateAtTimestampAndBuildUpdateCommand(PartitionReplicaListener.java:2586)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.lambda$processSingleEntryAction$109(PartitionReplicaListener.java:2058)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
> ~[?:?]
> at
> java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2235)
> ~[?:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.lambda$processSingleEntryAction$112(PartitionReplicaListener.java:2058)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.continueResolvingByPk(PartitionReplicaListener.java:1448)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.lambda$resolveRowByPk$68(PartitionReplicaListener.java:1428)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1106)
> ~[?:?]
> at
> java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2235)
> ~[?:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.resolveRowByPk(PartitionReplicaListener.java:1419)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.processSingleEntryAction(PartitionReplicaListener.java:2048)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.lambda$processRequest$2(PartitionReplicaListener.java:363)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.appendTxCommand(PartitionReplicaListener.java:1494)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.processRequest(PartitionReplicaListener.java:363)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.lambda$invoke$0(PartitionReplicaListener.java:347)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072)
> ~[?:?]
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506)
> ~[?:?]
> at
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2073)
> ~[?:?]
> at
> org.apache.ignite.internal.util.PendingComparableValuesTracker.lambda$completeWaitersOnUpdate$0(PendingComparableValuesTracker.java:169)
> ~[ignite-core-3.0.0-SNAPSHOT.jar:?]
> at java.util.concurrent.ConcurrentMap.forEach(ConcurrentMap.java:122)
> ~[?:?]
> at
> org.apache.ignite.internal.util.PendingComparableValuesTracker.completeWaitersOnUpdate(PendingComparableValuesTracker.java:169)
> ~[ignite-core-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.util.PendingComparableValuesTracker.update(PendingComparableValuesTracker.java:103)
> ~[ignite-core-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.metastorage.server.time.ClusterTimeImpl.updateSafeTime(ClusterTimeImpl.java:146)
> ~[ignite-metastorage-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.metastorage.impl.MetaStorageManagerImpl.onSafeTimeAdvanced(MetaStorageManagerImpl.java:849)
> ~[ignite-metastorage-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.metastorage.impl.MetaStorageManagerImpl$1.onSafeTimeAdvanced(MetaStorageManagerImpl.java:456)
> ~[ignite-metastorage-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.metastorage.server.WatchProcessor.lambda$advanceSafeTime$7(WatchProcessor.java:269)
> ~[ignite-metastorage-3.0.0-SNAPSHOT.jar:?]
> at
> java.util.concurrent.CompletableFuture$UniRun.tryFire(CompletableFuture.java:783)
> ~[?:?]
> at
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
> ~[?:?]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> ~[?:?]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> ~[?:?]
> at java.lang.Thread.run(Thread.java:829) ~[?:?]
> Caused by:
> org.apache.ignite.internal.table.distributed.replicator.IncompatibleSchemaException:
> Table schema was updated after the transaction was started [table=1,
> startSchema=1, operationSchema=2]
> at
> org.apache.ignite.internal.table.distributed.replicator.SchemaCompatValidator.failIfSchemaChangedAfterTxStart(SchemaCompatValidator.java:183)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.failIfSchemaChangedSinceTxStart(PartitionReplicaListener.java:2682)
> ~[ignite-table-3.0.0-SNAPSHOT.jar:?]
> at
> org.apache.ignite.internal.table.distributed.replicator.PartitionReplicaListener.lambda$validateAtTimestampAndBuildUpdateCommand$163(PartitionReplicaListener.java:2644)
> ~[ignite-table-3.0.0-SN
> {code}
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