Dmitry Baranov created IGNITE-26559:
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Summary: Assignments serialization issue during upgrade from 3.0
to 3.1
Key: IGNITE-26559
URL: https://issues.apache.org/jira/browse/IGNITE-26559
Project: Ignite
Issue Type: Task
Components: sql ai3
Affects Versions: 3.1
Environment: During implementation of compatibility test once faced
with serialization issue
New compatibility test https://github.com/apache/ignite-3/pull/6356
Reporter: Dmitry Baranov
Attachments: AssignmentsQueueSerializer issue, ignite.log.10
Deserialization issue during compatibility test from 3/0 to 3/1
{code:java}
Caused by: java.io.EOFException: Attempt to read beyond the end of the stream
[pos=111, more=104, max=26] at
org.apache.ignite.internal.util.io.IgniteUnsafeDataInput.advanceOffset(IgniteUnsafeDataInput.java:237)
at
org.apache.ignite.internal.util.io.IgniteUnsafeDataInput.readFully(IgniteUnsafeDataInput.java:564)
at
org.apache.ignite.internal.util.io.IgniteUnsafeDataInput.readUtfBody(IgniteUnsafeDataInput.java:779)
at
org.apache.ignite.internal.util.io.IgniteUnsafeDataInput.readUTF(IgniteUnsafeDataInput.java:748)
at
org.apache.ignite.internal.partitiondistribution.AssignmentsSerializer.readAssignment(AssignmentsSerializer.java:76)
at
org.apache.ignite.internal.partitiondistribution.AssignmentsSerializer.readNodes(AssignmentsSerializer.java:69)
at
org.apache.ignite.internal.partitiondistribution.AssignmentsSerializer.readExternalData(AssignmentsSerializer.java:56)
at
org.apache.ignite.internal.partitiondistribution.AssignmentsQueueSerializer.readExternalData(AssignmentsQueueSerializer.java:47)
at
org.apache.ignite.internal.partitiondistribution.AssignmentsQueueSerializer.readExternalData(AssignmentsQueueSerializer.java:29)
at
org.apache.ignite.internal.versioned.VersionedSerializer.readExternal(VersionedSerializer.java:102)
at
org.apache.ignite.internal.versioned.VersionedSerialization.fromBytes(VersionedSerialization.java:71)
{code}
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