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https://issues.apache.org/jira/browse/HADOOP-19261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17883184#comment-17883184
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ASF GitHub Bot commented on HADOOP-19261:
-----------------------------------------
ChenSammi commented on code in PR #7057:
URL: https://github.com/apache/hadoop/pull/7057#discussion_r1768147900
##########
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/net/unix/TemporarySocketDirectory.java:
##########
@@ -35,8 +35,7 @@ public class TemporarySocketDirectory implements Closeable {
public TemporarySocketDirectory() {
String tmp = System.getProperty("java.io.tmpdir", "/tmp");
- dir = new File(tmp, "socks." + (System.currentTimeMillis() +
- "." + (new Random().nextInt())));
+ dir = new File(tmp, "socks." + System.nanoTime());
Review Comment:
This change is to fix the failure on local macbook platform.
```
java.net.SocketException: error computing UNIX domain socket path: path too
long. The longest UNIX domain socket path possible on this host is 103 bytes.
```
> Support force close a DomainSocket for server service
> -----------------------------------------------------
>
> Key: HADOOP-19261
> URL: https://issues.apache.org/jira/browse/HADOOP-19261
> Project: Hadoop Common
> Issue Type: New Feature
> Reporter: Sammi Chen
> Assignee: Sammi Chen
> Priority: Major
> Labels: pull-request-available
>
> Currently the DomainSocket#close will check the reference count to be 0
> before it goes on to close the socket. In server service case, server calls
> DomainSocket#listen will add 1 to the reference count. When trying to close
> the server socket which is blocked by accept, the close call will doing
> endless count > 0 check, which prevent the server socket to be closed.
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