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https://issues.apache.org/jira/browse/HDFS-9438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15018999#comment-15018999
]
John Zhuge commented on HDFS-9438:
----------------------------------
{code:java}
diff --git
a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestPipelinesFailover.java
b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestPipelinesFailover.java
index 3da37f5..1cba792 100644
---
a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestPipelinesFailover.java
+++
b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestPipelinesFailover.java
@@ -429,6 +429,11 @@ public void testPipelineRecoveryStress() throws Exception {
// The following section of code is to help debug HDFS-6694 about
// this test that fails from time to time due to "too many open files".
//
+ if (!Shell.LINUX && !Shell.SOLARIS) {
+ System.out.println("Unsupport OS. Skip HDFS-6694 Debug Data");
+ return;
+ }
+
String[] scmd = new String[] {"/bin/sh", "-c", "ulimit -a"};
ShellCommandExecutor sce = new ShellCommandExecutor(scmd);
sce.execute();
@@ -441,7 +446,7 @@ public void testPipelineRecoveryStress() throws Exception {
sce.execute();
System.out.println("'hostname' output:\n" + sce.getOutput());
- scmd = new String[] {"ifconfig"};
+ scmd = new String[] {"ifconfig -a"};
sce = new ShellCommandExecutor(scmd);
sce.execute();
System.out.println("'ifconfig' output:\n" + sce.getOutput());
{code}
> TestPipelinesFailover assumes Linux ifconfig
> --------------------------------------------
>
> Key: HDFS-9438
> URL: https://issues.apache.org/jira/browse/HDFS-9438
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: test
> Affects Versions: 2.7.1
> Environment: Solaris
> Reporter: Alan Burlison
> Assignee: John Zhuge
> Priority: Minor
>
> TestPipelinesFailover.java contains the following:
> {code}
> scmd = new String[] {"ifconfig"};
> sce = new ShellCommandExecutor(scmd);
> sce.execute();
> System.out.println("'ifconfig' output:\n" + sce.getOutput());
> {code}
> That assumes the Linux ifconfig command. If the flag "-a" is added, the same
> invocation should work on both Linux and Solaris - the output is only
> displayed for debugging purposes so the fact that the output of ifconfig is
> different on Linux and Solaris shouldn't matter.
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