Bug 4873 – segfaults in RLS JNI code

Bug 4873 - segfaults in RLS JNI code

Summary:

segfaults in RLS JNI code

Status:	RESOLVED WONTFIX

Product:	Replica Location
Component:	RLS
Version:	development
Platform:	PC All

Importance:	P3 normal
Target Milestone:	---
Assigned To:	Rob S

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2006-11-29 02:30 by Ben Clifford
Modified:	2008-01-29 22:27 (History)

Attachments
JVM crash dump (1) (36.04 KB, text/plain) 2006-11-29 02:33, Ben Clifford	Details
JVM crash dump (2) (48.31 KB, text/plain) 2006-11-29 02:33, Ben Clifford	Details
hotspot error on a machine with java 1.5.0_06 (30.10 KB, text/plain) 2007-01-04 16:18, Sarah Kenny	Details
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Description From Ben Clifford 2006-11-29 02:30:25

I think I've seen this once before in our portal but as it seemed one off.
However, we got these twice last night, when our code (i2u2 portal) was under
high-than-usual load. See the attached JVM logs.

Machines are based on debian 3.1

------- Comment #1 From Ben Clifford 2006-11-29 02:33:24 -------

Created an attachment (id=1133) [details]
JVM crash dump (1)

------- Comment #2 From Ben Clifford 2006-11-29 02:33:48 -------

Created an attachment (id=1134) [details]
JVM crash dump (2)

------- Comment #3 From Ben Clifford 2006-11-29 02:41:58 -------

Alas I have no real idea beyond what's in the stack traces as to what causes
the problem or how to recreate it reliably.

------- Comment #4 From Rob S 2006-11-30 17:53:59 -------

I looked at the stack traces. It is possible that it could be due to null
parameters in the calls to the RLS jni client. See:
http://bugzilla.globus.org/bugzilla/show_bug.cgi?id=4654

Otherwise, based on the stack trace alone, there isn't a whole lot I can tell
from it. But again it could be related to 4654.

------- Comment #5 From Sarah Kenny 2007-01-04 16:18:58 -------

Created an attachment (id=1161) [details]
hotspot error on a machine with java 1.5.0_06

this error log was produced from running the command vds-plan on a
linux-rhel4-x86_64 machine with java 1.5.0_06

------- Comment #6 From Rob S 2007-01-04 18:08:36 -------

You don't happen to know what arguments were passed to the RLSClient
(getLRCBulk operation) from the cPlanner, do you?

------- Comment #7 From Rob S 2008-01-29 22:27:22 -------

This bug is fixed by using the new RLS Client Java API in trunk (to be release
in GT 4.2).