HuangZhenQiu commented on a change in pull request #8303: [FLINK-12343]
[flink-yarn] add file replication config for yarn configuration
URL: https://github.com/apache/flink/pull/8303#discussion_r300910806
##########
File path: flink-yarn-tests/src/test/java/org/apache/flink/yarn/YARNITCase.java
##########
@@ -113,6 +118,13 @@ public void testPerJobMode() throws Exception {
assertThat(jobResult,
is(notNullValue()));
assertThat(jobResult.getSerializedThrowable().isPresent(), is(false));
+
+ final FileSystem fs =
FileSystem.get(getYarnConfiguration());
+ String suffix = ".flink/" +
applicationId.toString() + "/" + flinkUberjar.getName();
+
+ Path uberJarHDFSPath = new
Path(fs.getHomeDirectory(), suffix);
+ FileStatus fsStatus =
fs.getFileStatus(uberJarHDFSPath);
+ Assert.assertEquals(5,
fsStatus.getReplication());
Review comment:
Not sure whether I understand your suggestions. This change mainly to add
replica for those jar, libs, configs that are uploaded before start application
master. As all of these files are go through the same function call, I think
verify one of them is enough.
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