Thanks for responding:
here is some additional info might help you to reproduce the error, the
client is in a unix sun machine, server is a linux machine, and
compression is [email protected], file is a binary file, the size is
102400000. the same test if client run on window xp machine to linux does
not fail. but client on linux and sun will fail.
client machine info: SunOS cesol10 5.10 Generic_142900-03 sun4u sparc
SUNW,Sun-Fire-280R
server machine info: Linux cowboys.csg.stercomm.com 2.6.18-128.1.6.el5 #1
SMP Tue Mar 24 12:05:57 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
the stack trace is below:
4: java.lang.ArrayIndexOutOfBoundsException
at com.jcraft.jsch.ChannelSftp._put(ChannelSftp.java:577)
at com.jcraft.jsch.ChannelSftp.put(ChannelSftp.java:388)
at com.jcraft.jsch.ChannelSftp.put(ChannelSftp.java:291)
at com.sterlingcommerce.sshclc.PutCommand.doStandard(Unknown
Source)
at com.sterlingcommerce.sshclc.PutCommand.doIt(Unknown Source)
at com.sterlingcommerce.sshclc.CesshsftpMain.doCmd(Unknown Source)
at com.sterlingcommerce.sshclc.CesshsftpMain.doIt(Unknown Source)
at com.sterlingcommerce.sshclc.CesshsftpMain.doInput(Unknown
Source)
at com.sterlingcommerce.sshclc.CesshsftpMain.startSFTP(Unknown
Source)
at com.sterlingcommerce.sshclc.CesshsftpMain.main(Unknown Source)
at Cesshsftp.main(Unknown Source)
Caused by: java.lang.ArrayIndexOutOfBoundsException
at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:87)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at com.jcraft.jsch.IO.put(IO.java:60)
at com.jcraft.jsch.Session._write(Session.java:1217)
at com.jcraft.jsch.Session.write(Session.java:1184)
at com.jcraft.jsch.ChannelSftp.sendWRITE(ChannelSftp.java:2073)
at com.jcraft.jsch.ChannelSftp._put(ChannelSftp.java:536)
... 10 more
here is some info from the trace file:
2011/02/14 10:21:46 [INFO] Jsch - Remote version string:
SSH-2.0-OpenSSH_4.3^M
2011/02/14 10:21:46 [INFO] Jsch - Local version string:
SSH-2.0-JSCH-0.1.44^M
2011/02/14 10:21:46 [INFO] Jsch - CheckCiphers: aes128-cbc^M
2011/02/14 10:21:50 [INFO] Jsch - SSH_MSG_KEXINIT sent^M
2011/02/14 10:21:50 [INFO] Jsch - SSH_MSG_KEXINIT received^M
2011/02/14 10:21:50 [INFO] Jsch - kex: server->client aes128-cbc
hmac-sha1 [email protected]^M
2011/02/14 10:21:50 [INFO] Jsch - kex: client->server aes128-cbc
hmac-sha1 [email protected]^M
2011/02/14 10:21:50 [INFO] Jsch - SSH_MSG_KEXDH_INIT sent^M
2011/02/14 10:21:50 [INFO] Jsch - expecting SSH_MSG_KEXDH_REPLY^M
2011/02/14 10:21:50 [INFO] Jsch - ssh_rsa_verify: signature true^M
2011/02/14 10:21:50 [INFO] Jsch - Host 'cowboys' is known and mathces the
RSA host key^M
2011/02/14 10:21:50 [INFO] Jsch - SSH_MSG_NEWKEYS sent^M
2011/02/14 10:21:50 [INFO] Jsch - SSH_MSG_NEWKEYS received^M
2011/02/14 10:21:50 [INFO] Jsch - SSH_MSG_SERVICE_REQUEST sent^M
2011/02/14 10:21:50 [INFO] Jsch - SSH_MSG_SERVICE_ACCEPT received^M
2011/02/14 10:21:50 [INFO] Jsch - Authentications that can continue:
password^M
2011/02/14 10:21:50 [INFO] Jsch - Next authentication method: password^M
2011/02/14 10:21:50 [DEBUG] UserAuthentication - in promptPassword^M
2011/02/14 10:21:54 [INFO] Jsch - Authentication succeeded (password).^M
Thanks
Jean
From: [email protected] (Atsuhiko Yamanaka)
To: Jingran Xiao/Dallas/IBM@IBMUS
Cc: [email protected], Daniel Engstrom/Dallas/IBM@IBMUS
Date: 02/11/2011 11:23 PM
Subject: Re: [JSch-users] put large binary file with compression
cause java.lang.ArrayIndexOutOfBoundsException, slow performance when
doing get with compression
Hi,
+-From: Jingran Xiao <[email protected]> --
|_Date: Wed, 9 Feb 2011 09:17:43 -0600 ___
|
|We are using jsch 1.44 with jzlib-1.0.7. when doing a 'put' with a
large
|binary file and compression on gets a
|'java.lang.ArrayIndexOutOfBoundsException'. A zero byte file is
created on
|the server side but no data is transferred. (note, this only happens
when
|the encryption is set to using AES128-cbc, and AES256-cbc, and
AES192-cbc.
|using 3des does not cause exception)
I have not been able to reproduce that exception yet.
Could you show me the stacktrace of that AIOOBE?
Sincerely,
--
Atsuhiko Yamanaka
JCraft,Inc.
1-14-20 HONCHO AOBA-KU,
SENDAI, MIYAGI 980-0014 Japan.
Tel +81-22-723-2150
+1-415-578-3454
Skype callto://jcraft/
Twitter: http://twitter.com/ymnk
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