I am using the Remote System software on Eclipse. I can successfully log in to my FTP account but when I try to view the directories, I get the following message:
Message: Operation failed due to network I/O error
'java.net.SocketException: Connection reset by peer: socket write
error'
Any ideas are welcome.
Looks like there could be some negotiation issue.
Try following solution:
I've got the same exception and in my case the problem was in a
renegotiation procecess. In fact my client closed a connection when
the server tried to change a cipher suite. After digging it appears
that in the jdk 1.6 update 22 renegotiation process is disabled by
default. If your security constraints can effort this, try to enable
the unsecure renegotiation by setting the
sun.security.ssl.allowUnsafeRenegotiation system property to true.
http://www.oracle.com/technetwork/java/javase/overview/tlsreadme2-176330.html
Setting the System Properties/Mode Configuration The various modes are
set using the corresponding system properties, which must be set
before the SunJSSE library is initialized. There are several ways to
set these properties:
From the command line:
% java -Dsun.security.ssl.allowUnsafeRenegotiation=true Main Within
the application:
java.lang.System.setProperty("sun.security.ssl.allowUnsafeRenegotiation",
true); In the Java Deployment environment (Plug-In/Web Start), there
are several ways to set the system properties. (See Java Web App and
Next Generation Web Browser Plugin for more information.)
Use the Java Control Panel to set the Runtime Environment Property on
a local/per-VM basis. This creates a local deployment.properties file.
Deployers can also distribute a enterprise-wide deployment.properties
file by using the deployment.config mechanism. (See Deployment
Configuration File and Properties.)
To set a property for a specific applet, use the HTML subtag
"java_arguments" within the tag. (See Java Arguments.)
To set the property in a specific Java Web Start application or applet
using the new Plugin2 (6u10+), use the JNLP "property" sub-element of
the "resources" element. (See Resources Element.)
Related
I'm using these settings in install4j.vmoptions (install4j 7.0.4):
# Clear out cached proxy information
-Dinstall4j.clearProxyCache=true
# and hopefully prevent install4j from reloading it from the default browser
-Dinstall4j.noProxyAutoDetect=true
# Unconditionally shows proxy config dialog
-Dinstall4j.showProxyConfig=true
# Log issues to %TEMP%\install4j_error.log
-Dinstall4j.showConnectError=true
I do not get a proxy dialog; the output in the error log is this:
java.io.IOException: Proxy password required. Please set the parameter -DproxyAuthPassword=[password].
at com.install4j.runtime.installer.helper.content.HttpRequestHandler.askForProxyPassword(HttpRequestHandler.java:335)
at com.install4j.runtime.installer.helper.content.HttpRequestHandler.getURLConnection(HttpRequestHandler.java:233)
at com.install4j.runtime.installer.helper.content.HttpRequestHandler.connect(HttpRequestHandler.java:124)
at com.install4j.runtime.installer.helper.content.Downloader.connect(Downloader.java:151)
at com.install4j.runtime.installer.helper.content.Downloader.connect(Downloader.java:24)
at com.install4j.runtime.installer.helper.content.HttpRequestHandler.connect(HttpRequestHandler.java:117)
at com.install4j.runtime.installer.helper.content.Downloader.connect(Downloader.java:146)
at com.install4j.gui.c.h.c(ejt:72)
at com.install4j.gui.c.h.run(ejt:38)
This runs contrary to the following two assumptions:
1) install4j should record the proxy settings.
2) install4j should show a proxy dialog with these settings.
What did I miss?
UPDATE: -DproxyAuth=false would change the error message, it would now complain about certificate problems.
This concerns the JRE downloads in the install4j IDE and will be fixed in 7.0.7.
Please write to support#ej-technologies.com to get a build that contains the fix.
Alternatively, you can download JRE bundles manually from
https://download.ej-technologies.com/bundles/list
I am getting the following error when trying to connect my application to jboss:
WARN | ISPN004022: Unable to invalidate transport for server:
/127.0.0.1:12222 ERROR | ISPN004017: Could not fetch transport
org.infinispan.client.hotrod.exceptions.TransportException:: Could not
connect to server: /127.0.0.1:12222
Tried searching a lot for a solution. It would be great is someone could help me out with this. Thanks
You must recall the following actions:
Make sure that your webapp is using the same port as defined in the socket-binding definitions for hotrod in the standalone.xml for JDG configuration folder;
Make sure that your webapp is using the proper inject annotations for your RemoteCacheManager class (remember to use the #ApplicationScopped annotation at the class definition and for additional methods used to get the cache instance);
If you are using JBoss and JDG on the same host, you must check declarations of the JBOSS_HOME environment variable. This variable must be assigned to the JDG installation home directory and not the JBoss EAP home (check also port-offset settings at startup if you're using a custom shell script);
If you are not using both products on the same host, check firewall and network settings;
Remember to re-deploy the application always after every modification and check both EAP and JDG console output for warnings and/or errors.
The following errors are related (for example):
14:38:42,610 WARN [org.infinispan.client.hotrod.impl.transport.tcp.TcpTransportFactory] (http-127.0.0.1:8080-1) ISPN004022:
Unable to invalidate transport for server: /127.0.0.1:11322
14:38:42,610 ERROR [org.infinispan.client.hotrod.impl.transport.tcp.TcpTransportFactory] (http-127.0.0.1:8080-1) ISPN004017:
Could not fetch transport: java.lang.IllegalStateException: Pool not open
I need to upgrade a weblogic domain to 12.2.1 from 12.1.3. I tried to use the reconfigure.sh weblogic utility. While using that utility, i am getting the below exception. The old domain is from weblogic 12.1.3. Any clues?
Exception in thread "Thread-4" java.lang.IllegalArgumentException: Invalid host:port
at com.oracle.cie.domain.jdbc.AddressList$HostPort.<init>(AddressList.java:133)
at com.oracle.cie.domain.jdbc.AddressList.setList(AddressList.java:78)
at com.oracle.cie.domain.jdbc.GridLinkRacHandler.createOnsHost(G
I had the same error. In my case it was cause about the custom DataSource configured in the domain, specifically with a data source configured as GridLink without ONS configuration.
As I resolved was, first I made a backup of config.xml file, then I removed all the custom datasource references, like this:
<jdbc-system-resource>
<name>mds-soa</name>
<target>soa_cluster,AdminServer</target>
<descriptor-file-name>jdbc/mds-soa-jdbc.xml</descriptor-file-name>
</jdbc-system-resource>
<!--jdbc-system-resource>
<name>OrchDS</name>
<target>jms_cluster</target>
<descriptor-file-name>jdbc/OrchDS-1529-jdbc.xml</descriptor-file-name>
</jdbc-system-resource-->
Be careful, when you reconfigure the domain, all the comments in the config.ml file was removed.
Then start the wizard for reconfig the domain until setup progress windows, just to make sure you pass all the validations and then exit.
Add one by one until found the descriptor file who has the error.
I hope this help you.
I have an issue on the script, basically I don't use any log4net or whatever and im not planning, but some resource which i access during my script i suppose has some references to this log4net, so i get this messages:
log4net:ERROR XmlConfigurator: Failed to find configuration section
'log4net' in the application's .config file. Check your .config file
for the and elements. The configuration
section should look like:
I don't really care about this, as this is also not a real error, i would prefere to somehow hide this messages from the propmpt window, is this possible?
How can I ignore this information, without too much hassle?
This message comes from the log4net internal debugging, and means that not log4net configuration information is found in the config file. What I find strange is that this kind of info is usually opt-in:
There are 2 different ways to enable internal debugging in log4net.
These are listed below. The preferred method is to specify the
log4net.Internal.Debug option in the application's config file.
Internal debugging can also be enabled by setting a value in the application's configuration file (not the log4net configuration file,
unless the log4net config data is embedded in the application's config
file). The log4net.Internal.Debug application setting must be set to
the value true. For example:
This setting is read immediately on startup an will cause all internal debugging messages to be emitted.
To enable log4net's internal debug programmatically you need to set the log4net.Util.LogLog.InternalDebugging property to true.
Obviously the sooner this is set the more debug will be produced.
So either the code of one component uses the code approach, or there is a configuration value set to true. Your options are:
look through the configuration files for a reference to the log4net.Internal.Debug config key; if you find one set to true, set it to false.
add an empty log4net section in the configuration file to satisfy the configurator and prevent it from complaining
if the internal debugging is set through code, you may be able to redirect console out and the trace appenders (see link for where the internal debugging writes to) but this really depends on your environment so you'll need to dig a bit more to find how to catch all outputs. Not really simple
I'm following this tutorial:
http://www.mkyong.com/google-app-engine/google-app-engine-python-hello-world-example-using-eclipse/
I created a project and tried to run it locally. It didn't work but when I ran it on the Google appengine launcher it worked just fine.
I noticed that eclipse doesn't create .project and .pydevproject files in the project
here is the console contents:
WARNING 2012-11-28 07:48:10,265 rdbms_mysqldb.py:74] The rdbms API is not available because the MySQLdb library could not be loaded.
Invalid arguments
Runs a development application server for an application.
dev_appserver.py [options] <application root>
Application root must be the path to the application to run in this server.
Must contain a valid app.yaml or app.yml file.
Options:
--address=ADDRESS, -a ADDRESS
Address to which this server should bind. (Default
localhost).
--clear_datastore, -c Clear the Datastore on startup. (Default false)
--debug, -d Use debug logging. (Default false)
--help, -h View this helpful message.
--port=PORT, -p PORT Port for the server to run on. (Default 8080)
--allow_skipped_files Allow access to files matched by app.yaml's
skipped_files (default False)
--auth_domain Authorization domain that this app runs in.
(Default gmail.com)
--backends Run the dev_appserver with backends support
(multiprocess mode).
--blobstore_path=DIR Path to directory to use for storing Blobstore
file stub data.
--clear_prospective_search Clear the Prospective Search subscription index
(Default false).
--clear_search_indexes Clear the Full Text Search indexes (Default false).
--datastore_path=DS_FILE Path to file to use for storing Datastore file
stub data.
(Default c:\users\gideon\appdata\local\temp\dev_appserver.datastore)
--debug_imports Enables debug logging for module imports, showing
search paths used for finding modules and any
errors encountered during the import process.
--default_partition Default partition to use in the APPLICATION_ID.
(Default dev)
--disable_static_caching Never allow the browser to cache static files.
(Default enable if expiration set in app.yaml)
--disable_task_running When supplied, tasks will not be automatically
run after submission and must be run manually
in the local admin console.
--enable_sendmail Enable sendmail when SMTP not configured.
(Default false)
--high_replication Use the high replication datastore consistency
model. (Default false).
--history_path=PATH Path to use for storing Datastore history.
(Default c:\users\gideon\appdata\local\temp\dev_appserver.datastore.history)
--multiprocess_min_port When running in multiprocess mode, specifies the
lowest port value to use when choosing ports. If
set to 0, select random ports.
(Default 9000)
--mysql_host=HOSTNAME MySQL database host.
Used by the Cloud SQL (rdbms) stub.
(Default 'localhost')
--mysql_port=PORT MySQL port to connect to.
Used by the Cloud SQL (rdbms) stub.
(Default 3306)
--mysql_user=USER MySQL user to connect as.
Used by the Cloud SQL (rdbms) stub.
(Default )
--mysql_password=PASSWORD MySQL password to use.
Used by the Cloud SQL (rdbms) stub.
(Default '')
--mysql_socket=PATH MySQL Unix socket file path.
Used by the Cloud SQL (rdbms) stub.
(Default '')
--persist_logs Enables storage of all request and application
logs to enable later access. (Default false).
--require_indexes Disallows queries that require composite indexes
not defined in index.yaml.
--search_indexes_path=PATH Path to file to use for storing Full Text Search
indexes (Default c:\users\gideon\appdata\local\temp\dev_appserver.searchindexes).
--show_mail_body Log the body of emails in mail stub.
(Default false)
--skip_sdk_update_check Skip checking for SDK updates. If false, fall back
to opt_in setting specified in .appcfg_nag
(Default false)
--smtp_host=HOSTNAME SMTP host to send test mail to. Leaving this
unset will disable SMTP mail sending.
(Default '')
--smtp_port=PORT SMTP port to send test mail to.
(Default 25)
--smtp_user=USER SMTP user to connect as. Stub will only attempt
to login if this field is non-empty.
(Default '').
--smtp_password=PASSWORD Password for SMTP server.
(Default '')
--task_retry_seconds How long to wait in seconds before retrying a
task after it fails during execution.
(Default '30')
--use_sqlite Use the new, SQLite based datastore stub.
(Default false)
--port_sqlite_data Converts the data from the file based datastore
stub to the new SQLite stub, one time use only.
(Default false)
--[enable|disable]_console Enables/disables the interactive console.
(Default enabled if --address is unset,
disabled if --address is set)
There are 2 run configurations that I managed to run the project localy with.
right click project --> Python Run
in main tab
Project text field browse to project
In Main Module path to appserver C:\Program Files (x86)\Google\google_appengine\dev_appserver.py
in Arguments tab
Program arguments "${project_loc}/src" make sure you put the ""
in Working directory check Other ${project_loc:/selected project name}
bellow
apply
run
right click project --> PyDev Google App Run
in main tab
Project text field browse to project
In Main Module path to appserver ${GOOGLE_APP_ENGINE}/dev_appserver.py
in Arguments tab
Program arguments "${workspace_loc:HelloWorld/src}" make sure you put the ""
in Working directory check Other ${workspace_loc:HelloWorld}
next time you can just click the configuration
To upload to the cloud appengine run configurations.
right click project --> PyDev Google App Run
in main tab
Project text field browse to project
In Main Module path to appserver ${GOOGLE_APP_ENGINE}/appcfg.py
in Arguments tab
Program arguments update "${workspace_loc:HelloWorld/src}"
make sure you put the ""
make sure update is outside the ""
in Working directory check Default ${project_loc:/selected project name}
To whom it might concern an IDE should shield the developer from the Idiosyncratic nature of the command line I spent 7 hours trying to run a project using faulty tutorials