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The following commit(s) were added to refs/heads/trunk by this push:
new 7a6265a HDFS-14811. RBF: TestRouterRpc#testErasureCoding is flaky.
Contributed by Chen Zhang.
7a6265a is described below
commit 7a6265ac425e7ff1426c015e81f8ac882ff7bcf6
Author: Ayush Saxena <[email protected]>
AuthorDate: Mon Sep 21 08:50:08 2020 +0530
HDFS-14811. RBF: TestRouterRpc#testErasureCoding is flaky. Contributed by
Chen Zhang.
---
.../apache/hadoop/hdfs/server/federation/router/TestRouterRpc.java | 7 +++++++
1 file changed, 7 insertions(+)
diff --git
a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpc.java
b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpc.java
index db118f5..de0b52f 100644
---
a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpc.java
+++
b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/router/TestRouterRpc.java
@@ -17,6 +17,7 @@
*/
package org.apache.hadoop.hdfs.server.federation.router;
+import static
org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMENODE_REDUNDANCY_CONSIDERLOAD_KEY;
import static
org.apache.hadoop.hdfs.server.federation.FederationTestUtils.addDirectory;
import static
org.apache.hadoop.hdfs.server.federation.FederationTestUtils.countContents;
import static
org.apache.hadoop.hdfs.server.federation.FederationTestUtils.createFile;
@@ -196,8 +197,14 @@ public class TestRouterRpc {
@BeforeClass
public static void globalSetUp() throws Exception {
+ Configuration namenodeConf = new Configuration();
+ // It's very easy to become overloaded for some specific dn in this small
+ // cluster, which will cause the EC file block allocation failure. To avoid
+ // this issue, we disable considerLoad option.
+ namenodeConf.setBoolean(DFS_NAMENODE_REDUNDANCY_CONSIDERLOAD_KEY, false);
cluster = new MiniRouterDFSCluster(false, NUM_SUBCLUSTERS);
cluster.setNumDatanodesPerNameservice(NUM_DNS);
+ cluster.addNamenodeOverrides(namenodeConf);
cluster.setIndependentDNs();
Configuration conf = new Configuration();
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