Linux « oracle « Java Database Q&A

1. java.lang.IncompatibleClassChangeError in Apache POI while running in Oracle Agile 9.3.0.2 for Linux stackoverflow.com

I am building a Java Px in Oracle Agile 9.3.0.2. My Px involves interaction with Excel files of both formats (HSSF and XSSF). I am using Apache POI library for excel file processing. But ...

2. Where do I download javacomm for linux now that Oracle decommissioned Suns download site? stackoverflow.com

I cannot for the life of me figure out where exactly I can download the javacomm library. There is a download link on this page http://www.oracle.com/technetwork/java/index-jsp-141752.html that takes ...

3. ORACLE : Io exception: The Network Adapter could not establish the connection stackoverflow.com

We are getting this error sporadically. With the same TNS, we are able to make proper connections to the database. But we see this in the logs while make connections some ...

4. JavaFX when will be available for Linux world? Will Oracle make JavaFX like Flash policy to make Linux developers impossible to get it? stackoverflow.com

I am looking for JavaFX under Linux Ubuntu/Fedora/OpenSuse/Gentoo/TinycoreLinux/MicrocoreLinux But none of the OS have a single JavaFX latest coding emulators, it will be too late as Linux developers to learn it if ...

5. Java Oracle JDBC and Linux KeepAlive setting coderanch.com

Here is the scenairo: I got two PCs, one is Linux(RH4), which is installed a Java Oracle related application, and the other is Windows(2000), where the Oracle database stayed. I want response quickly when the network between those PCs is suddenly down. So i notice that linux have KeepAlive attribute which can solve this. I set the following KeepAlive attributes: net.ipv4.tcp_keepalive_intvl ...

6. JDBC connection problem on connecting to oracle on linux coderanch.com

Hi, I am trying to connect to oracle database using "oracle.jdbc.driver.OracleDriver" driver. connection url i used "jdbc racle:thin:@IPOfOracleServer:1521:SID"; it is working fine on getting connected to oracle database installed in windows but gives "Connection refused(DESCRIPTION=(TMP=)(VSNNUM=135294976)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))" message on connecting to orcale 8.1.7 database installed on linux red hat 7.1. Do i have to change the driver if so which one? or is ...