xintongsong commented on a change in pull request #18430:
URL: https://github.com/apache/flink/pull/18430#discussion_r791330799
##########
File path: docs/content/docs/deployment/filesystems/gcs.md
##########
@@ -50,57 +48,66 @@
env.getCheckpointConfig().setCheckpointStorage("gs://<bucket>/<endpoint>");
```
-### Libraries
+Note that these examples are *not* exhaustive and you can use GCS in other
places as well, including your [high availability setup]({{< ref
"docs/deployment/ha/overview" >}}) or the [EmbeddedRocksDBStateBackend]({{< ref
"docs/ops/state/state_backends" >}}#the-rocksdbstatebackend); everywhere that
Flink expects a FileSystem URI.
+
+### GCS File System plugin
+
+Flink provides the `flink-gs-fs-hadoop` file system to write to GCS.
+This implementation is self-contained with no dependency footprint, so there
is no need to add Hadoop to the classpath to use it.
-You must include the following jars in Flink's `lib` directory to connect
Flink with gcs:
+`flink-gs-fs-hadoop` registers a `FileSystem` wrapper for URIs with the
*gs://* scheme. It uses Google's
[gcs-connector](https://mvnrepository.com/artifact/com.google.cloud.bigdataoss/gcs-connector)
Hadoop library to access GCS. It also uses Google's
[google-cloud-storage](https://mvnrepository.com/artifact/com.google.cloud/google-cloud-storage)
library to provide `RecoverableWriter` support.
-```xml
-<dependency>
- <groupId>org.apache.flink</groupId>
- <artifactId>flink-shaded-hadoop2-uber</artifactId>
- <version>${flink.shared_hadoop_latest_version}</version>
-</dependency>
+This file system supports being used in [file sinks]({{< ref
"docs/content/docs/connectors/datastream/filesystem.md" >}}).
Review comment:
My bad provided the wrong path in the previous comment.
You may build and check the doc locally, by running `docs/build_docs.sh`.
```suggestion
This file system supports being used in [file sinks]({{< ref
"docs/connectors/datastream/filesystem" >}}).
```
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