I have configured the Hadoop installation directory location(C:\cygwin\home\hadoop-0.19.1) but whenever i am running the .java file as run on Hadoop it is not displaying Hadoop server run wizard and it's not running.Please help me to come out of this problem.
I have used Eclipse Indego 3.7 version which was not working previously so i degraded the Eclipse version to 3.3. As i googled i came to know that there are some changes happened for Hadoop plugin in Eclipse latest versions which are released after 3.3
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Recently I have big problem, Netbeans could not run any web/maven project under TomEE.
Just create simple maven web project and run. TomEE server start but unable to deploy WAR.
Then you run TomEE from console and build WAR and copy to TomEE/webapps, it works.
JDK version is no matter, I have JDK 1.8 and 11.
From first run TomEE go to background and run as a separated thread.
Redeploy and rebuild does not help, you must restart netbeans, kill all java processes.
Installed all latest version of netbeans.
My OS Ubuntu Linux, my coworkers also have the same problem, this problem starts from last week.
all problem solved by installing apache netbeans 12
I am trying to run the Eclipse plugin which was built using Neon release on the latest versions of Eclipse. So far it works fine on the Oxygen release but doesn't work on the other latest releases.
I have the source code of the plugin (on Neon-rcp) from which I created the plugin's jar file and installed it on Neon and Oxygen versions and it works fine but when I install it on Photon, 2018-09 and 2018-12 and launch the Eclipse IDE it gives me an error message to read the log file. In the log file it states that an error occurred while activating the bundle. I even installed the java 1.8.0_102 in which the plugin was built. I searched for solutions but couldn't find one which could solve this issue. Please see the log below.
log from Photon
do{
PleaseIgnore();
} while(true);
I have no clue how to solve this problem as it works fine on Neon and Oxygen release. My main goal is to run it on the other latest releases.
It would be a great help if someone point me in the right direction to solve this issue.
Thanks.
P.S : I don't have much experience with java and eclipse.
Have downloaded some cn1libs using Codename One Preferences. The lib folder now contains 2 files per cn1lib eg.
CN1CircleProgress.cn1lib
CN1CircleProgress.ver
When Refresh cn1libs is activated and it shows Invoked ant target: refresh-libs for a short while. The class are not available.
Have tried ide restart and adding the lib folder codename one libraries classes path without success. Any suggestions?
Iam using IntelliJ Community Edition 2016.3.1, JRE 1.8.0 on Ubuntu 16.04 LTS
I've just tried this myself and it works just fine for me you would see the library in the completion and build process but won't see it in the standard IDE module system.
I'm knew to eclipse and as expected I have a problem.
Problem with installing
derby_core_plugin_10.8.2.zip
derby_ui_doc_plugin_1.1.3.zip
from http://db.apache.org/derby/releases/release-10.8.2.2.html
I've read manual that says "download zips, extract them to ECLIPSE_HOME, they should be in /plugins directory and then restart eclipse", but that doesn't work.
Also I tried to restart eclipse with -clean option, again no result.
The magic "Apache Derby" option in project context menu doesn't appear.
I'm working with the latest release of eclipse luna and old eclipse workspace (mean that workspace stayed from previous release). At the moment I'm guessing that cause is .metadata folder, is it ?
After some research I found that plugins in zips derby_core_plugin_10.8.2 and derby_ui_doc_plugin_1.1.3 are no longer supported not just by Apache Derby project, but also in Eclipse IDE. As I know this plugins work well in Eclipse versions 3.X.X, but for now the latest available eclipse realease have varsion 4.X.X and there is no option to have them in this version.
I'm an experienced (Java, Eclipse & Maven) developer, and have used a couple of frameworks thus far. Every time I'm trying to start with something new, it seems like there are about a zillion configuration possible for downloading and installing it.
I've looked here for instructions, and all the near pages, but they seem out dated, the Eclipse plugin path is invalid, and when I install the latest version I've found no the site (2.0.2), it says that I have a newer version installed.
Also, the Maven setup in most posts I've read seems obscure.
I'm using:
Windows 7
Eclipse x64 Indigo
JDK x64 1.6.0.24
Maven 3.0.3
And I don't recall installing the JavaFX.
What an I missing? Where can I read about the setup in order to start working with this framework?
JavaFX gets installed if you install the latest JDK 7 from Oracle (co-bundled).
You can find the Eclipse plugin here:
http://efxclipse.org/
If your're interested in Maven builds: I've recently released an initial version of Drombler FX, a modular RCP for JavaFX based on OSGi and Maven (POM-first):
http://puces-blog.blogspot.ch/2012/12/drombler-fx-building-modular-javafx.html
http://wiki.drombler.org/GettingStarted
I did tried efxclipse but it was not enough for me. I have also tried to give the path of javafx jar file to efxclipse
Window->Prefrences->javafx->"The path to javafx jar which is
jfxrt.jar"
. But nothing worked for me I don't know what was going wrong.
Then I just add the jfxrt.jar file to my Library and everything worked fine :-
1. Right click your JRE System Library
2. Build Path
3. Configure Build Path
4. Add External Jars
5. "The path to jfxrt.jar"
You can download jfxrt.jar file from this link.
Or
If you have already downloaded the latest oracle JAVA JDK you will find in this path
Extracted_oracle_jdk_folder/jre/lib/ext/jfxrt.jar
That's it everything should work fine.
Try e(fx)clipse at http://efxclipse.org/. I'm a netbeans developer, but heard a lot of good stuff about that plugin from my eclipse using friends.