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new 876b206341 [doc] Introduce Paimon upgrade compatibility description
page (#5206)
876b206341 is described below
commit 876b20634134e3da40556569672c82445e244f79
Author: xiangyu0xf <[email protected]>
AuthorDate: Wed Mar 5 20:27:26 2025 +0800
[doc] Introduce Paimon upgrade compatibility description page (#5206)
---
docs/content/migration/upgrade-compatibility.md | 35 +++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/docs/content/migration/upgrade-compatibility.md
b/docs/content/migration/upgrade-compatibility.md
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+---
+title: "Upgrade Compatibility"
+weight: 1
+type: docs
+aliases:
+- /migration/upgrade-compatibility.html
+---
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# Upgrade Compatibility
+
+This page will introduce the compatibility issues when upgrading Paimon to a
newer version.
+
+
+| Compatibility Issue |
Issue Link | Introduced Version | Affected
Version | Affected Scope | Need
Manual Fix | Fix Procedure
|
+|-----------------------------------------------------------------------|----------------------------------------------|:------------------:|:----------------:|--------------------------------------------------------------|-----------------|------------------------------------------------------------------------------------------------------------|
+| Incompatible CommitMessage Serializer/Deserializer |
https://github.com/apache/paimon/issues/3367 | < 0.8 | \>=
0.8.1 | Flink Engine, streaming mode | No
| Paimon will automatically fallback to legacy serializer to resolve
this issue. |
+| Fix the timezone conversion for timestamp_ltz data_type in Orc Format |
https://github.com/apache/paimon/issues/5066 | < 1.1 | \>= 1.1
| Orc Format table including fields of timestamp_ltz data_type | Yes
| When reading legacy orc format table, user should manually enable
`orc.timestamp-ltz.legacy.type` as true. |
