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https://issues.apache.org/jira/browse/FLINK-10601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16656859#comment-16656859
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ASF GitHub Bot commented on FLINK-10601:
----------------------------------------
link3280 closed pull request #6879: [FLINK-10601] [YARN] Make user home dir
consistent with Flink default filesystem
URL: https://github.com/apache/flink/pull/6879
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git
a/flink-yarn/src/main/java/org/apache/flink/yarn/AbstractYarnClusterDescriptor.java
b/flink-yarn/src/main/java/org/apache/flink/yarn/AbstractYarnClusterDescriptor.java
index c161e227577..4f1a9a2d417 100644
---
a/flink-yarn/src/main/java/org/apache/flink/yarn/AbstractYarnClusterDescriptor.java
+++
b/flink-yarn/src/main/java/org/apache/flink/yarn/AbstractYarnClusterDescriptor.java
@@ -46,6 +46,7 @@
import org.apache.flink.util.ShutdownHookUtil;
import org.apache.flink.yarn.configuration.YarnConfigOptions;
+import org.apache.hadoop.fs.CommonConfigurationKeysPublic;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.fs.permission.FsAction;
@@ -723,6 +724,8 @@ public ApplicationReport startAppMaster(
// initialize file system
// Copy the application master jar to the filesystem
// Create a local resource to point to the destination jar path
+
yarnConfiguration.set(CommonConfigurationKeysPublic.FS_DEFAULT_NAME_KEY,
+
org.apache.flink.core.fs.FileSystem.getDefaultFsUri().toString());
final FileSystem fs = FileSystem.get(yarnConfiguration);
final Path homeDir = fs.getHomeDirectory();
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> Make user home dir consistent with Flink default filesystem
> -----------------------------------------------------------
>
> Key: FLINK-10601
> URL: https://issues.apache.org/jira/browse/FLINK-10601
> Project: Flink
> Issue Type: Improvement
> Components: YARN
> Affects Versions: 1.6.1
> Reporter: Paul Lin
> Priority: Major
> Labels: pull-request-available
>
> Currently, Flink client uses the raw default Hadoop filesystem to upload
> local files, and this could be problematic when using a non-default
> filesystem for HA or checkpointing in delegation tokens scenarios. The
> jobmanager only has the delegation tokens for the default FS, so it gets
> authentication errors when trying to connect a non-default filesystem.
> So I propose to replace the default FS property in yarn configuration with
> the Flink filesystem property `fs.default-scheme` on the client side
> (AbstractYarnClusterDescriptor), to avoid this problem and also make the
> client behavior more configurable.
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