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Posted to common-commits@hadoop.apache.org by aa...@apache.org on 2020/04/21 01:59:39 UTC
[hadoop] branch branch-3.3 updated: HDFS-14742. RBF:
TestRouterFaultTolerant tests are flaky
This is an automated email from the ASF dual-hosted git repository.
aajisaka pushed a commit to branch branch-3.3
in repository https://gitbox.apache.org/repos/asf/hadoop.git
The following commit(s) were added to refs/heads/branch-3.3 by this push:
new 5459dd6 HDFS-14742. RBF: TestRouterFaultTolerant tests are flaky
5459dd6 is described below
commit 5459dd64fdb806be065ac53558e1e4828b3877b7
Author: Akira Ajisaka <aa...@apache.org>
AuthorDate: Tue Apr 21 00:41:18 2020 +0900
HDFS-14742. RBF: TestRouterFaultTolerant tests are flaky
(cherry picked from commit e069a0613710926905de991d1d563cea5b4ee6df)
---
.../apache/hadoop/hdfs/server/federation/FederationTestUtils.java | 5 ++++-
.../hdfs/server/federation/router/TestRouterFaultTolerant.java | 1 +
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/FederationTestUtils.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/FederationTestUtils.java
index 31c1bff..5bd5178 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/FederationTestUtils.java
+++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/FederationTestUtils.java
@@ -474,7 +474,10 @@ public final class FederationTestUtils {
/**
* Add a mount table entry in some name services and wait until it is
- * available.
+ * available. If there are multiple routers,
+ * {@link #createMountTableEntry(List, String, DestinationOrder, Collection)}
+ * should be used instead because the method does not refresh
+ * the mount tables of the other routers.
* @param router Router to change.
* @param mountPoint Name of the mount point.
* @param order Order of the mount table entry.
diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterFaultTolerant.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterFaultTolerant.java
index 5e0e117..bf571e2f 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterFaultTolerant.java
+++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterFaultTolerant.java
@@ -248,6 +248,7 @@ public class TestRouterFaultTolerant {
LOG.info("Setup {} with order {}", mountPoint, order);
createMountTableEntry(
getRandomRouter(), mountPoint, order, namenodes.keySet());
+ refreshRoutersCaches(routers);
LOG.info("Write in {} should succeed writing in ns0 and fail for ns1",
mountPath);
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