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Bug 254863 - java.util.concurrent.ExecutionException: fs_server [4578 140029795002176]: error locking lock file /var/tmp/dlight_root/338f7fa/fs_server_cache/lock: Resource temporarily unavailable
Summary: java.util.concurrent.ExecutionException: fs_server [4578 140029795002176]: er...
Status: RESOLVED INCOMPLETE
Alias: None
Product: cnd
Classification: Unclassified
Component: Remote (show other bugs)
Version: 8.1
Hardware: All All
: P3 normal (vote)
Assignee: issues@cnd
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-08-30 17:57 UTC by Exceptions Reporter
Modified: 2015-09-02 07:28 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 219506

Attachments
stacktrace (1.93 KB, text/plain)
2015-08-30 17:57 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2015-08-30 17:57:29 UTC 
This issue was reported manually by alexvsimon.
It already has 1 duplicates 


Build: NetBeans IDE Dev (Build 201508210002)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.51-b03, Java(TM) SE Runtime Environment, 1.8.0_51-b16
OS: Windows 8.1

User Comments:
GUEST: Editting C++ program in the IDE




Stacktrace: 
java.util.concurrent.ExecutionException: fs_server [4578 140029795002176]: error locking lock file /var/tmp/dlight_root/338f7fa/fs_server_cache/lock: Resource temporarily unavailable
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.checkValid(FSSDispatcher.java:379)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.dispatch(FSSDispatcher.java:436)
   at org.netbeans.modules.remote.impl.fs.server.FSSDispatcher.dispatch(FSSDispatcher.java:403)
   at org.netbeans.modules.remote.impl.fs.server.FSSTransport.stat_or_lstat(FSSTransport.java:153)
   at org.netbeans.modules.remote.impl.fs.server.FSSTransport.lstat(FSSTransport.java:134)
   at org.netbeans.modules.remote.impl.fs.RemoteFileSystemTransport.lstat(RemoteFileSystemTransport.java:185)
Comment 1 Exceptions Reporter 2015-08-30 17:57:32 UTC 
Created attachment 155762 [details]
stacktrace
Comment 2 Vladimir Kvashin 2015-09-02 07:28:04 UTC 
This means that for some reason there is an instance of fs_server that runs on remote host and serves the same NetBeans userdir (on local host).

Which can be the case if fs_server hangs for long and stay running after disconnect. Unfortunately I can't reproduce this and there is nobody to ask (as the report is filed by "guest"). So I have to close this as incomplete.

In theory, this also could happen if user launched two NetBeans instances on two virtual boxes that have both same local IP, under the same user and in the same user dir and went to the same remote host from both these instances.

But I doubt this is the case for this report.

Well, if we really have this issue, let's wait until somebody reopens...