[kepler-dev] [Bug 5582] DataTurbine server crashing the JRE

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5582

--- Comment #1 from Derik Barseghian <barseghian at nceas.ucsb.edu> 2012-03-29 18:05:47 PDT ---
A correction: I changed cacheSize to 1000000, not archiveSize (which my Source
sets to cacheSize*10).

With that change, DT 3.2b6 has stopped crashing the JRE on my mac -- I ran 500
iterations of GDD requesting 300days each time with no failure.

However the change doesn't help nibbler (ubuntu 10.04 in a VM w/ 500MB RAM). 
On nibbler I also tried doubling the cache size to 2000000. Continued to crash.
After that I tried recompiling my feeder program and running RBNB under
jdk1.6.0_31. Continued to crash. I also tried halving the original size to
50000, but same story.

I tried on my dedicated ubuntu 10.04 ubuntu box w/ java 1.6.0_26-b03 w/
cacheSize 1000000, and successfully ran 500 iterations of GDD requesting
300days each time. 

So the remaining crashing seems specific to nibbler. VM? RAM? I doubt it's java
at this point, but to be thorough:

Working Mac:
nceas-macbook05:~ derik$ java -version
java version "1.6.0_29"
Java(TM) SE Runtime Environment (build 1.6.0_29-b11-402-10M3527)
Java HotSpot(TM) 64-Bit Server VM (build 20.4-b02-402, mixed mode)

Working Ubuntu PC:
barseghian at ubuntu:~$ java -version
java version "1.6.0_26"
Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
Java HotSpot(TM) Client VM (build 20.1-b02, mixed mode, sharing)

Not working nibbler Ubuntu VM:
barseghian at nibbler:~$ java -version
java version "1.6.0_26"
Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
Java HotSpot(TM) 64-Bit Server VM (build 20.1-b02, mixed mode)

Not working alternative nibbler:
barseghian at nibbler:~$ ./jdk-6u31/jdk1.6.0_31/bin/java -version
java version "1.6.0_31"
Java(TM) SE Runtime Environment (build 1.6.0_31-b04)
Java HotSpot(TM) 64-Bit Server VM (build 20.6-b01, mixed mode)

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