wangyang0918 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_r300904382
##########
File path:
flink-yarn-tests/src/test/java/org/apache/flink/yarn/YarnTestBase.java
##########
@@ -648,6 +700,29 @@ private static void start(YarnConfiguration conf, String
principal, String keyta
File targetTestClassesFolder = new
File("target/test-classes");
writeYarnSiteConfigXML(conf, targetTestClassesFolder);
+
+ LOG.info("Starting up MiniDFSCluster");
+ if (miniDFSCluster == null) {
+
+ Configuration hdfsConfiguration = new
Configuration();
+
hdfsConfiguration.set(MiniDFSCluster.HDFS_MINIDFS_BASEDIR,
tmpHDFS.getRoot().getAbsolutePath());
+
populateHDFSSecureConfigurations(hdfsConfiguration, principal, keytab);
+ MiniDFSCluster.Builder builder = new
MiniDFSCluster.Builder(hdfsConfiguration);
+
+ int port = NAME_NODE_START_PORT;
Review comment:
I do not think we need to check the available port. MiniDFSCluster will use
a random port to start namenode, and we just use `hdfsCluster.getURI()` to get
the schema. Then set `fs.defaultFS` in hadoop configuration.
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