HDFS-13964. RBF: TestRouterWebHDFSContractAppend fails with No Active Namenode under nameservice. Contributed by Ayush Saxena.

(cherry picked from commit 3bfff0f79e)
2018-10-06 10:40:49 -07:00 · 2018-10-06 10:40:49 -07:00 · 52f9759bf2
parent 843e7f81fe
commit 52f9759bf2
1 changed files with 1 additions and 0 deletions
--- a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/fs/contract/router/web/RouterWebHDFSContract.java
+++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/fs/contract/router/web/RouterWebHDFSContract.java
@ -82,6 +82,7 @@ public class RouterWebHDFSContract extends HDFSContract {
          cluster.switchToStandby(ns, NAMENODES[1]);
        }
      }
+      cluster.waitActiveNamespaces();
    } catch (Exception e) {
      cluster = null;
      throw new IOException("Cannot start federated cluster", e);