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new 39e9dc5b209e docs(flink): update default profile in README (#19386)
39e9dc5b209e is described below
commit 39e9dc5b209e0f77e3ffe2a509087a2bc8dd59ae
Author: Danny Chan <[email protected]>
AuthorDate: Tue Jul 28 13:31:57 2026 +0800
docs(flink): update default profile in README (#19386)
---
README.md | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/README.md b/README.md
index 411b4d2e0acf..f2f97b40b2c4 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ Prerequisites for building Apache Hudi:
```
# Checkout code and build
git clone https://github.com/apache/hudi.git && cd hudi
-mvn clean package -DskipTests -Dspark3.5 -Dflink1.20
+mvn clean package -DskipTests -Dspark3.5 -Dflink2.1
# Start command
spark-3.5.0-bin-hadoop3/bin/spark-shell \
@@ -151,10 +151,10 @@ mvn clean package -DskipTests -Dspark3.5 -Dscala-2.13 -pl
packaging/hudi-spark-b
For example,
```
# Build against Spark 3.5.x
-mvn clean package -DskipTests -Dspark3.5 -Dflink1.20
+mvn clean package -DskipTests -Dspark3.5 -Dflink2.1
# Build against Spark 3.4.x
-mvn clean package -DskipTests -Dspark3.4 -Dflink1.20
+mvn clean package -DskipTests -Dspark3.4 -Dflink2.1
```
#### What about "spark-avro" module?
@@ -163,18 +163,18 @@ Starting from versions 0.11, Hudi no longer requires
`spark-avro` to be specifie
### Build with different Flink versions
-The default Flink version supported is 1.20. The default Flink 1.20.x version,
corresponding to `flink1.20` profile is 1.20.1.
+The default Flink version supported is 2.1. The default Flink 2.1.x version,
corresponding to the `flink2.1` profile, is 2.1.1.
Flink is Scala-free since 1.15.x, there is no need to specify the Scala
version for Flink 1.15.x and above versions.
Refer to the table below for building with different Flink and Scala versions.
| Maven build options | Expected Flink bundle jar name | Notes
|
-|:--------------------|:-------------------------------|:---------------------------------|
-| (empty) | hudi-flink1.20-bundle | For Flink 1.20
(default options) |
-| `-Dflink2.1` | hudi-flink2.1-bundle | For Flink 2.1
|
-| `-Dflink2.0` | hudi-flink2.0-bundle | For Flink 2.0
|
-| `-Dflink1.20` | hudi-flink1.20-bundle | For Flink 1.20 (same
as default) |
-| `-Dflink1.19` | hudi-flink1.19-bundle | For Flink 1.19
|
-| `-Dflink1.18` | hudi-flink1.18-bundle | For Flink 1.18
|
+|:--------------------|:--------------------------------|:---------------------------------|
+| (empty) | hudi-flink2.1-bundle | For Flink 2.1
(default options) |
+| `-Dflink2.1` | hudi-flink2.1-bundle | For Flink 2.1 (same
as default) |
+| `-Dflink2.0` | hudi-flink2.0-bundle | For Flink 2.0
|
+| `-Dflink1.20` | hudi-flink1.20-bundle | For Flink 1.20
|
+| `-Dflink1.19` | hudi-flink1.19-bundle | For Flink 1.19
|
+| `-Dflink1.18` | hudi-flink1.18-bundle | For Flink 1.18
|
For example,
```
