[roncordell]

When I configure a domain in WebLogic 8.1 on Linux and start it from the command line, the WebLogic startup scripts look for the OS and supply appropriate native I/O libraries by amending the LD_LIBRARY_PATH. However, when I configure a domain to start in MyEclipseIDE 3.8, I get an error that states that the performance pack libraries can’t be found, and is defaulting to java I/O. This in turn causes issues with the number of sockets that can be opened. I’ve tried setting the “Append to Library Path” in the MyEclipse/Application Servers/WebLogic 8/Paths to include the WebLogic libraries:
/opt/bea/weblogic81/server/lib/linux/i686/oci920_8
/opt/bea/weblogic81/server/lib/linux/i686

but this doesn’t seem to have any effect. Does anyone have a solution for this issue, or am I missing something obvious?
Eclipse 3M9
SuSE Linux 9.0
Sun JDK 1.4.2_04

[Riyad Kalla]

Ron,
Are you able to modify the LD_LIBRARY_PATH yourself in your .bashrc file to include the files, so when the connector starts WebLogic, it finds them?

[Nicolai Ødum]

Hmm strange

I had the same problem and solved it by adding one of this line (same as your line)
Append to library path
/bea/weblogic81/server/lib/linux/i686

Eclipse 3M9
Gentoo 🙂
Sun JDK 1.4.2_04

[roncordell]

Yes, I have modified my .bashrc file as follows:
# setup library paths for WebLogic
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/bea/weblogic81/server/lib/linux/i686:/opt/bea/weblogic81/server/lib/linux/i686/oci920_8

but I still have the same problem.
Maybe I should switch to Gentoo 😉

Here is the output from the WebLogic console on startup:
<Jun 22, 2004 8:01:05 AM EDT> <Error> <Socket> <BEA-000438> <Unable to load performance pack. Using Java I/O instead. Please ensure that libmuxer library is in :’/usr/lib/SunJava2-1.4.2_03/bin:/opt/bea/weblogic81/bin:/opt/bea/weblogic81/server/bin:/opt/bea/weblogic81/server/lib/linux/i686;/opt/bea/weblogic81/server/lib/linux/i686/oci920_8′
>

The paths that I have specified are being searched, apparently. However, one anomaly is that there is a semicolon between the two path elements that I specified instead of a colon. Just to test, I removed the second path (the one that specifies the Oracle libraries), and that fixed the problem. So it looks like there is a bug in that search paths a separated with a ; instead of a colon on *nix systems. I’ll submit it as a bug.

Thanks,

-ronc

[Riyad Kalla]

ronc,
Thanks for staying on top of this and submitting that bug with the WL team, I hope they patch that up (good eye, I didn’t actually see the semicolon until you mentioned it).

An webmarck, thank you for the followup info.

[Scott Anderson]

Actually, that’s our bug and we’ve already cataloged and fixed it for 3.8 Beta 2.

[Author]

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