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Home » Eclipse Projects » DSDP - Target Management » RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP
RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #35066] Mon, 18 May 2009 12:00 Go to next message
Sylvain Tiberio is currently offline Sylvain Tiberio
Messages: 15
Registered: July 2009
Junior Member
Hi,

Here is my configuration:
- Windows XP PC running Eclipse 3.4.2 with plugin RSE (Remote System
Explorer End-User RunTime 3.0.3.v200902042310)
- Sun sparc workstation Solaris 10

I try to manage C++ source code located in the Sun station from Eclipse in
my PC. I have configured a FTP connexion in RSE and it is not working
well. Sometime I am able to access to the remote file, sometime not...
When it doesn't work, the FTP log is:
"
220 sun2871 FTP server (SunOS 5.10) ready.
USER usertib
331 Password required for usertib.
PASS ******
230 User usertib logged in.
SYST
215 UNIX Type: L8 Version: SUNOS
TYPE I
200 Type set to I.
PWD
257 "/home/usertib" is current directory.
NOOP
200 NOOP command successful.
CWD /
250 CWD command successful.
PORT 10,37,69,55,8,15
200 PORT command successful.
LIST -a
425 Can't build data connection: Connection refused.
NOOP
200 NOOP command successful.
"

I have already try to configure the FTP connexion in passive mode, but in
this case it never works.

Somebody can help me?

Best Regards,
Sylvain
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #35294 is a reply to message #35066] Wed, 27 May 2009 11:56 Go to previous messageGo to next message
Sylvain Tiberio is currently offline Sylvain Tiberio
Messages: 15
Registered: July 2009
Junior Member
Do I have to report that as a bug?
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #35422 is a reply to message #35294] Thu, 28 May 2009 18:33 Go to previous messageGo to next message
Martin Oberhuber is currently offline Martin Oberhuber
Messages: 984
Registered: July 2009
Senior Member
Hello Sylvain,

it looks like your problem is firewalls, right?
I'm surprised though that passive mode fails, that's quite uncommon.

Did you try any other Windows FTP clients such as "FTP Explorer", or
CuteFTP, or FileZilla, or even Windows commandline "ftp" command ?

Can you send more information about your network setup, i.e. is the Sun
on the same LAN or far away behind a router, on a NAT, ... existing bug
https://bugs.eclipse.org/bugs/show_bug.cgi?id=264943
seems to be somewhat related to your situation. Without more information
about what's going on, I cannot advise on whether to open a bug yet or not.

Cheers,
--
Martin Oberhuber, Senior Member of Technical Staff, Wind River
Target Management Project Lead, DSDP PMC Member
http://www.eclipse.org/dsdp/tm




Sylvain Tiberio wrote:
> Do I have to report that as a bug?
>
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #35539 is a reply to message #35422] Fri, 29 May 2009 08:59 Go to previous messageGo to next message
Sylvain Tiberio is currently offline Sylvain Tiberio
Messages: 15
Registered: July 2009
Junior Member
Hello Martin,

I succeed to connect ftp from the Windows PC to the Sun workstation using
windows ftp client (using command.exe) and with fileZilla (using passive
or active mode). I am able to access to all the file system in the Sun
workstation without any problems. So it seams that I have no firewall or
network problem right?

I noticed the following points:
- Sometime I success to use RSE and open files located in my Sun
workstation in my PC.
- When I cannot access to the remote file with RSE, I can with Filezilla
(I run eclipse and Filezilla in the same time).
- When I cannot access to a remote directory, the associate icon for it is
a directory icon but after clicking, it becomes a file icon. For this case
the FTP console display: (When I click in the folder
/view/tiberio_mdb_dev_01_02/var/vobs/cn_api1)
NOOP
200 NOOP command successful.
NOOP
200 NOOP command successful.
NOOP
200 NOOP command successful.
NOOP
200 NOOP command successful.
CWD /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1
250 CWD command successful.
PASV
227 Entering Passive Mode (10,37,70,179,142,212)
NOOP
200 NOOP command successful.
CWD /view/tiberio_mdb_dev_01_02/var/vobs
250 CWD command successful.
PASV
227 Entering Passive Mode (10,37,70,179,142,213)
NOOP
200 NOOP command successful.
NOOP
200 NOOP command successful.
NOOP
200 NOOP command successful.
CWD /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1
250 CWD command successful.
PASV
227 Entering Passive Mode (10,37,70,179,142,214)
NOOP
200 NOOP command successful.
CWD /view/tiberio_mdb_dev_01_02/var/vobs
250 CWD command successful.
PASV
227 Entering Passive Mode (10,37,70,179,142,215)

I don't understand how it knows the type of
/view/tiberio_mdb_dev_01_02/var/vobs/cn_api1 without sending a LIST
command to the server?

I hope the following informations will help you!
Thanks in advance,

Sylvain
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #36048 is a reply to message #35539] Mon, 22 June 2009 12:41 Go to previous messageGo to next message
Martin Oberhuber is currently offline Martin Oberhuber
Messages: 984
Registered: July 2009
Senior Member
Hello Sylvain,

this is very odd indeed. I agree that we can likely rule out
active/passive/firewall issues. There is a small chance that your
problem is due to an FTP list parsing problem in the Jakarta Commons Net
Library which we use for FTP.

Can you please install Eclipse 3.5 latest I-build along with RSE 3.1RC4,
and see if that helps. If not, then please file a bug and provide your
information on there for further tracking:
https://bugs.eclipse.org/bugs/enter_bug.cgi?product=Target%2 0Management

Thanks,
--
Martin Oberhuber, Senior Member of Technical Staff, Wind River
Target Management Project Lead, DSDP PMC Member
http://www.eclipse.org/dsdp/tm




Sylvain Tiberio wrote:
> Hello Martin,
>
> I succeed to connect ftp from the Windows PC to the Sun workstation
> using windows ftp client (using command.exe) and with fileZilla (using
> passive or active mode). I am able to access to all the file system in
> the Sun workstation without any problems. So it seams that I have no
> firewall or network problem right?
>
> I noticed the following points:
> - Sometime I success to use RSE and open files located in my Sun
> workstation in my PC.
> - When I cannot access to the remote file with RSE, I can with Filezilla
> (I run eclipse and Filezilla in the same time).
> - When I cannot access to a remote directory, the associate icon for it
> is a directory icon but after clicking, it becomes a file icon. For this
> case the FTP console display: (When I click in the folder
> /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1)
> NOOP
> 200 NOOP command successful.
> NOOP
> 200 NOOP command successful.
> NOOP
> 200 NOOP command successful.
> NOOP
> 200 NOOP command successful.
> CWD /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1
> 250 CWD command successful.
> PASV
> 227 Entering Passive Mode (10,37,70,179,142,212)
> NOOP
> 200 NOOP command successful.
> CWD /view/tiberio_mdb_dev_01_02/var/vobs
> 250 CWD command successful.
> PASV
> 227 Entering Passive Mode (10,37,70,179,142,213)
> NOOP
> 200 NOOP command successful.
> NOOP
> 200 NOOP command successful.
> NOOP
> 200 NOOP command successful.
> CWD /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1
> 250 CWD command successful.
> PASV
> 227 Entering Passive Mode (10,37,70,179,142,214)
> NOOP
> 200 NOOP command successful.
> CWD /view/tiberio_mdb_dev_01_02/var/vobs
> 250 CWD command successful.
> PASV
> 227 Entering Passive Mode (10,37,70,179,142,215)
>
> I don't understand how it knows the type of
> /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1 without sending a LIST
> command to the server?
>
> I hope the following informations will help you!
> Thanks in advance,
>
> Sylvain
>
>
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #36426 is a reply to message #35539] Mon, 29 June 2009 11:24 Go to previous messageGo to next message
hemeihua is currently offline hemeihua
Messages: 20
Registered: July 2009
Junior Member
Hello David,
Since it is a design decision,there is a problem in uploading a large
folder.
First I set maximum cached size 2048MB,then I upload a large
folder(1.02GB),but an internal error occurred.
Here is log information:

!ENTRY org.eclipse.core.jobs 4 2 2009-06-29 17:17:19.031
!MESSAGE An internal error occurred during: "Updating workspace".
!STACK 0
java.lang.OutOfMemoryError: Java heap space
at
org.eclipse.core.internal.jobs.DeadlockDetector.resizeGraph( DeadlockDetector.java:630)
at
org.eclipse.core.internal.jobs.DeadlockDetector.lockAcquired (DeadlockDetector.java:290)
at
org.eclipse.core.internal.jobs.LockManager.addLockThread(Loc kManager.java:124)
at
org.eclipse.core.internal.jobs.OrderedLock.setCurrentOperati onThread(OrderedLock.java:268)
at
org.eclipse.core.internal.jobs.OrderedLock.attempt(OrderedLo ck.java:123)
at
org.eclipse.core.internal.jobs.OrderedLock.createSemaphore(O rderedLock.java:142)
at
org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLo ck.java:100)
at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLo ck.java:82)
at
org.eclipse.core.internal.resources.WorkManager.checkIn(Work Manager.java:118)
at
org.eclipse.core.internal.resources.Workspace.prepareOperati on(Workspace.java:1744)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1792)
at
org.eclipse.core.internal.events.NotificationManager$NotifyJ ob.run(NotificationManager.java:39)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
!SESSION 2009-06-29 18:13:01.266
-----------------------------------------------
eclipse.buildId=I20070625-1500
java.version=1.6.0_01
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=zh_CN
Framework arguments: -product org.eclipse.sdk.ide -pdelaunch
Command-line arguments: -product org.eclipse.sdk.ide -data
D:\FTP\ECLIPSE\rse_3.0.1\WS/../runtime-New_configuration -dev
file:D:/FTP/ECLIPSE/rse_3.0.1/WS/.metadata/.plugins/org.ecli pse.pde.core/New_configuration/dev.properties
-pdelaunch -os win32 -ws win32 -arch x86

Sometimes I do the same thing like above,another internal error occurred.
Here is log information:

!ENTRY org.eclipse.core.jobs 4 2 2009-06-29 18:16:32.749
!MESSAGE An internal error occurred during: "Transfer Operation".
!STACK 0
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2882)
at java.lang.String.<init>(String.java:179)
at java.io.Win32FileSystem.resolve(Win32FileSystem.java:241)
at java.io.File.<init>(File.java:312)
at
org.eclipse.rse.internal.services.local.files.LocalFileServi ce$LocalFileNameFilter.accept(LocalFileService.java:200)
at java.io.File.listFiles(File.java:1094)
at
org.eclipse.rse.internal.services.local.files.LocalFileServi ce.internalFetch(LocalFileService.java:737)
at
org.eclipse.rse.services.files.AbstractFileService.list(Abst ractFileService.java:103)
at
org.eclipse.rse.subsystems.files.core.servicesubsystem.FileS erviceSubSystem.internalList(FileServiceSubSystem.java:375)
at
org.eclipse.rse.subsystems.files.core.servicesubsystem.FileS erviceSubSystem.list(FileServiceSubSystem.java:567)
at
org.eclipse.rse.subsystems.files.core.subsystems.RemoteFileS ubSystem.list(RemoteFileSubSystem.java:975)
at
org.eclipse.rse.subsystems.files.core.subsystems.RemoteFileS ubSystem.list(RemoteFileSubSystem.java:950)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:484)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.internal.files.ui.view.SystemViewRemoteFileA dapter.doDrag(SystemViewRemoteFileAdapter.java:1688)
at
org.eclipse.rse.internal.ui.view.SystemDNDTransferRunnable.t ransferRSEResources(SystemDNDTransferRunnable.java:192)
at
org.eclipse.rse.internal.ui.view.SystemDNDTransferRunnable.r unInWorkspace(SystemDNDTransferRunnable.java:606)
at
org.eclipse.core.internal.resources.InternalWorkspaceJob.run (InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

To suppose that I uploaded the large folder(1.02GB) successfully, RSE FTP
will use more time than other ftp such as cuteftp to upload a file.
So RSE FTP's efficiency of transmission is lower than other ftp.

How to deal with the internal error? How to enhance the transmission
efficiency of RSE FTP?

Thanks ahead of time.

hemeihua
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #36496 is a reply to message #36426] Mon, 29 June 2009 11:32 Go to previous messageGo to next message
hemeihua is currently offline hemeihua
Messages: 20
Registered: July 2009
Junior Member
Sorry! I replied with a wrong subject.
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #36727 is a reply to message #36426] Thu, 02 July 2009 04:30 Go to previous message
hemeihua is currently offline hemeihua
Messages: 20
Registered: July 2009
Junior Member
Hello David,
yes,"set maximum cached size" is referring to the value for the Remote
Systems->File Cache preferences.
I can upload a smaller file which size is about 100MB-600MB ,but can not
upload a larger file(above 1GB) which can not been divided and an
internal error occurred.
How to deal with the internal error?

To suppose that I uploaded a large file(1.02GB) successfully, RSE FTP will
use more time than other ftp such as cuteftp to upload a file.
So RSE FTP's efficiency of transmission is lower than other ftp.
How to enhance the transmission efficiency of RSE FTP?

Have you any way to avoid copying file to RemoteSystemsTempFiles and
directly copy a file from source to target folder?
or
is there a switch when opening a file for editing, RSE downloads to the
RemoteSystemsTempFiles and when uploading or downloading a file, RSE copy
a file from source to target folder directly, not pass through
RemoteSystemsTempFiles?

Best Regards,
hemeihua
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #580804 is a reply to message #35066] Wed, 27 May 2009 11:56 Go to previous message
Sylvain Tiberio is currently offline Sylvain Tiberio
Messages: 15
Registered: July 2009
Junior Member
Do I have to report that as a bug?
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #580874 is a reply to message #35294] Thu, 28 May 2009 18:33 Go to previous message
Martin Oberhuber is currently offline Martin Oberhuber
Messages: 984
Registered: July 2009
Senior Member
Hello Sylvain,

it looks like your problem is firewalls, right?
I'm surprised though that passive mode fails, that's quite uncommon.

Did you try any other Windows FTP clients such as "FTP Explorer", or
CuteFTP, or FileZilla, or even Windows commandline "ftp" command ?

Can you send more information about your network setup, i.e. is the Sun
on the same LAN or far away behind a router, on a NAT, ... existing bug
https://bugs.eclipse.org/bugs/show_bug.cgi?id=264943
seems to be somewhat related to your situation. Without more information
about what's going on, I cannot advise on whether to open a bug yet or not.

Cheers,
--
Martin Oberhuber, Senior Member of Technical Staff, Wind River
Target Management Project Lead, DSDP PMC Member
http://www.eclipse.org/dsdp/tm




Sylvain Tiberio wrote:
> Do I have to report that as a bug?
>
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #580937 is a reply to message #35422] Fri, 29 May 2009 08:59 Go to previous message
Sylvain Tiberio is currently offline Sylvain Tiberio
Messages: 15
Registered: July 2009
Junior Member
Hello Martin,

I succeed to connect ftp from the Windows PC to the Sun workstation using
windows ftp client (using command.exe) and with fileZilla (using passive
or active mode). I am able to access to all the file system in the Sun
workstation without any problems. So it seams that I have no firewall or
network problem right?

I noticed the following points:
- Sometime I success to use RSE and open files located in my Sun
workstation in my PC.
- When I cannot access to the remote file with RSE, I can with Filezilla
(I run eclipse and Filezilla in the same time).
- When I cannot access to a remote directory, the associate icon for it is
a directory icon but after clicking, it becomes a file icon. For this case
the FTP console display: (When I click in the folder
/view/tiberio_mdb_dev_01_02/var/vobs/cn_api1)
NOOP
200 NOOP command successful.
NOOP
200 NOOP command successful.
NOOP
200 NOOP command successful.
NOOP
200 NOOP command successful.
CWD /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1
250 CWD command successful.
PASV
227 Entering Passive Mode (10,37,70,179,142,212)
NOOP
200 NOOP command successful.
CWD /view/tiberio_mdb_dev_01_02/var/vobs
250 CWD command successful.
PASV
227 Entering Passive Mode (10,37,70,179,142,213)
NOOP
200 NOOP command successful.
NOOP
200 NOOP command successful.
NOOP
200 NOOP command successful.
CWD /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1
250 CWD command successful.
PASV
227 Entering Passive Mode (10,37,70,179,142,214)
NOOP
200 NOOP command successful.
CWD /view/tiberio_mdb_dev_01_02/var/vobs
250 CWD command successful.
PASV
227 Entering Passive Mode (10,37,70,179,142,215)

I don't understand how it knows the type of
/view/tiberio_mdb_dev_01_02/var/vobs/cn_api1 without sending a LIST
command to the server?

I hope the following informations will help you!
Thanks in advance,

Sylvain
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #581196 is a reply to message #35539] Mon, 22 June 2009 12:41 Go to previous message
Martin Oberhuber is currently offline Martin Oberhuber
Messages: 984
Registered: July 2009
Senior Member
Hello Sylvain,

this is very odd indeed. I agree that we can likely rule out
active/passive/firewall issues. There is a small chance that your
problem is due to an FTP list parsing problem in the Jakarta Commons Net
Library which we use for FTP.

Can you please install Eclipse 3.5 latest I-build along with RSE 3.1RC4,
and see if that helps. If not, then please file a bug and provide your
information on there for further tracking:
https://bugs.eclipse.org/bugs/enter_bug.cgi?product=Target%2 0Management

Thanks,
--
Martin Oberhuber, Senior Member of Technical Staff, Wind River
Target Management Project Lead, DSDP PMC Member
http://www.eclipse.org/dsdp/tm




Sylvain Tiberio wrote:
> Hello Martin,
>
> I succeed to connect ftp from the Windows PC to the Sun workstation
> using windows ftp client (using command.exe) and with fileZilla (using
> passive or active mode). I am able to access to all the file system in
> the Sun workstation without any problems. So it seams that I have no
> firewall or network problem right?
>
> I noticed the following points:
> - Sometime I success to use RSE and open files located in my Sun
> workstation in my PC.
> - When I cannot access to the remote file with RSE, I can with Filezilla
> (I run eclipse and Filezilla in the same time).
> - When I cannot access to a remote directory, the associate icon for it
> is a directory icon but after clicking, it becomes a file icon. For this
> case the FTP console display: (When I click in the folder
> /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1)
> NOOP
> 200 NOOP command successful.
> NOOP
> 200 NOOP command successful.
> NOOP
> 200 NOOP command successful.
> NOOP
> 200 NOOP command successful.
> CWD /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1
> 250 CWD command successful.
> PASV
> 227 Entering Passive Mode (10,37,70,179,142,212)
> NOOP
> 200 NOOP command successful.
> CWD /view/tiberio_mdb_dev_01_02/var/vobs
> 250 CWD command successful.
> PASV
> 227 Entering Passive Mode (10,37,70,179,142,213)
> NOOP
> 200 NOOP command successful.
> NOOP
> 200 NOOP command successful.
> NOOP
> 200 NOOP command successful.
> CWD /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1
> 250 CWD command successful.
> PASV
> 227 Entering Passive Mode (10,37,70,179,142,214)
> NOOP
> 200 NOOP command successful.
> CWD /view/tiberio_mdb_dev_01_02/var/vobs
> 250 CWD command successful.
> PASV
> 227 Entering Passive Mode (10,37,70,179,142,215)
>
> I don't understand how it knows the type of
> /view/tiberio_mdb_dev_01_02/var/vobs/cn_api1 without sending a LIST
> command to the server?
>
> I hope the following informations will help you!
> Thanks in advance,
>
> Sylvain
>
>
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #581407 is a reply to message #35539] Mon, 29 June 2009 11:24 Go to previous message
hemeihua is currently offline hemeihua
Messages: 20
Registered: July 2009
Junior Member
Hello David,
Since it is a design decision,there is a problem in uploading a large
folder.
First I set maximum cached size 2048MB,then I upload a large
folder(1.02GB),but an internal error occurred.
Here is log information:

!ENTRY org.eclipse.core.jobs 4 2 2009-06-29 17:17:19.031
!MESSAGE An internal error occurred during: "Updating workspace".
!STACK 0
java.lang.OutOfMemoryError: Java heap space
at
org.eclipse.core.internal.jobs.DeadlockDetector.resizeGraph( DeadlockDetector.java:630)
at
org.eclipse.core.internal.jobs.DeadlockDetector.lockAcquired (DeadlockDetector.java:290)
at
org.eclipse.core.internal.jobs.LockManager.addLockThread(Loc kManager.java:124)
at
org.eclipse.core.internal.jobs.OrderedLock.setCurrentOperati onThread(OrderedLock.java:268)
at
org.eclipse.core.internal.jobs.OrderedLock.attempt(OrderedLo ck.java:123)
at
org.eclipse.core.internal.jobs.OrderedLock.createSemaphore(O rderedLock.java:142)
at
org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLo ck.java:100)
at org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLo ck.java:82)
at
org.eclipse.core.internal.resources.WorkManager.checkIn(Work Manager.java:118)
at
org.eclipse.core.internal.resources.Workspace.prepareOperati on(Workspace.java:1744)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1792)
at
org.eclipse.core.internal.events.NotificationManager$NotifyJ ob.run(NotificationManager.java:39)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
!SESSION 2009-06-29 18:13:01.266
-----------------------------------------------
eclipse.buildId=I20070625-1500
java.version=1.6.0_01
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=zh_CN
Framework arguments: -product org.eclipse.sdk.ide -pdelaunch
Command-line arguments: -product org.eclipse.sdk.ide -data
D:\FTP\ECLIPSE\rse_3.0.1\WS/../runtime-New_configuration -dev
file:D:/FTP/ECLIPSE/rse_3.0.1/WS/.metadata/.plugins/org.ecli pse.pde.core/New_configuration/dev.properties
-pdelaunch -os win32 -ws win32 -arch x86

Sometimes I do the same thing like above,another internal error occurred.
Here is log information:

!ENTRY org.eclipse.core.jobs 4 2 2009-06-29 18:16:32.749
!MESSAGE An internal error occurred during: "Transfer Operation".
!STACK 0
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2882)
at java.lang.String.<init>(String.java:179)
at java.io.Win32FileSystem.resolve(Win32FileSystem.java:241)
at java.io.File.<init>(File.java:312)
at
org.eclipse.rse.internal.services.local.files.LocalFileServi ce$LocalFileNameFilter.accept(LocalFileService.java:200)
at java.io.File.listFiles(File.java:1094)
at
org.eclipse.rse.internal.services.local.files.LocalFileServi ce.internalFetch(LocalFileService.java:737)
at
org.eclipse.rse.services.files.AbstractFileService.list(Abst ractFileService.java:103)
at
org.eclipse.rse.subsystems.files.core.servicesubsystem.FileS erviceSubSystem.internalList(FileServiceSubSystem.java:375)
at
org.eclipse.rse.subsystems.files.core.servicesubsystem.FileS erviceSubSystem.list(FileServiceSubSystem.java:567)
at
org.eclipse.rse.subsystems.files.core.subsystems.RemoteFileS ubSystem.list(RemoteFileSubSystem.java:975)
at
org.eclipse.rse.subsystems.files.core.subsystems.RemoteFileS ubSystem.list(RemoteFileSubSystem.java:950)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:484)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.files.ui.resources.UniversalFileTransferUtil ity.downloadResourcesToWorkspaceMultiple(UniversalFileTransf erUtility.java:489)
at
org.eclipse.rse.internal.files.ui.view.SystemViewRemoteFileA dapter.doDrag(SystemViewRemoteFileAdapter.java:1688)
at
org.eclipse.rse.internal.ui.view.SystemDNDTransferRunnable.t ransferRSEResources(SystemDNDTransferRunnable.java:192)
at
org.eclipse.rse.internal.ui.view.SystemDNDTransferRunnable.r unInWorkspace(SystemDNDTransferRunnable.java:606)
at
org.eclipse.core.internal.resources.InternalWorkspaceJob.run (InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

To suppose that I uploaded the large folder(1.02GB) successfully, RSE FTP
will use more time than other ftp such as cuteftp to upload a file.
So RSE FTP's efficiency of transmission is lower than other ftp.

How to deal with the internal error? How to enhance the transmission
efficiency of RSE FTP?

Thanks ahead of time.

hemeihua
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #581441 is a reply to message #36426] Mon, 29 June 2009 11:32 Go to previous message
hemeihua is currently offline hemeihua
Messages: 20
Registered: July 2009
Junior Member
Sorry! I replied with a wrong subject.
Re: RSE: Impossible to connect from a Windows PC to a Sun Workstation via FTP [message #581556 is a reply to message #36426] Thu, 02 July 2009 04:30 Go to previous message
hemeihua is currently offline hemeihua
Messages: 20
Registered: July 2009
Junior Member
Hello David,
yes,"set maximum cached size" is referring to the value for the Remote
Systems->File Cache preferences.
I can upload a smaller file which size is about 100MB-600MB ,but can not
upload a larger file(above 1GB) which can not been divided and an
internal error occurred.
How to deal with the internal error?

To suppose that I uploaded a large file(1.02GB) successfully, RSE FTP will
use more time than other ftp such as cuteftp to upload a file.
So RSE FTP's efficiency of transmission is lower than other ftp.
How to enhance the transmission efficiency of RSE FTP?

Have you any way to avoid copying file to RemoteSystemsTempFiles and
directly copy a file from source to target folder?
or
is there a switch when opening a file for editing, RSE downloads to the
RemoteSystemsTempFiles and when uploading or downloading a file, RSE copy
a file from source to target folder directly, not pass through
RemoteSystemsTempFiles?

Best Regards,
hemeihua
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