Re: strange crash

Fri, 16 Dec 2011 06:45:44 -0800 

Hi,
Could you try to insert a document manually in Futon without anything else running on CouchDB? If yes, then it's not Erlang. 

There is another scenario which may provoke such an error:
1. heart sends HB signal to CouchDB.

2. CouchDB doesn't answer in time to heart because is busy with 
elasticsearch + insert/update.

3. heart kills CouchDB.

Could you check memory/CPU consumption during your process?

CGS


PS: It wouldn't be the first time when Apache Lucene provokes 
non-responsive CouchDB during the search. So, maybe someone should check 
for the compatibility and usage limits.





On 12/16/2011 12:50 PM, Peta Bogdan wrote:

The box looks like:

OpenBSD 5.0 (GENERIC.MP) #63: Wed Aug 17 10:14:30 MDT 2011
     [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 4292550656 (4093MB)
avail mem = 4164161536 (3971MB)
bios0: vendor Dell Inc. version "1.4.3" date 05/15/2009
bios0: Dell Inc. PowerEdge R200
cpu0: Intel(R) Xeon(R) CPU E3110 @ 3.00GHz, 3000.58 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2
,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG
cpu0: 6MB 64b/line 16-way L2 cache
cpu1: Intel(R) Xeon(R) CPU E3110 @ 3.00GHz, 3000.21 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2
,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG
cpu1: 6MB 64b/line 16-way L2 cache

I had couchdb on R14B03 but didn't encountered such an issue although is
not excluded to appear in this setup also.

On Fri, Dec 16, 2011 at 1:39 PM, Dave Cottlehuber<[email protected]>  wrote:


On 16 December 2011 11:53, Peta Bogdan<[email protected]>  wrote:

Thank you Dave,

The fact that there are three parallel inserts on three different tables

on

the same server instance could trigger this this behaviour?

No. Either your couch is running on a very small box or there's some other
issue relating to erlang itself.

If you revert to R14B03 and rebuild couch etc, do you get similar issues?

A+
Dave


























					Reply via email to