[MB-3911] setting up a 30+ node cluster using amazon micro instances is not a supported configuration for membase-server Created: 29/May/11  Updated: 09/Jan/13  Resolved: 30/Nov/11

Status: Closed
Project: Couchbase Server
Component/s: moxi
Affects Version/s: 1.7 beta
Fix Version/s: 2.0-beta
Security Level: Public

Type: Bug Priority: Major
Reporter: Farshid Ghods Assignee: Steve Yen
Resolution: Won't Fix Votes: 0
Labels: 1.7.0-release-notes, 1.7.1-release-notes, 1.7.2-release-notes
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment: basestar-350

Attachments: Zip Archive ns-diag-20110529183955.partial.txt.zip     PNG File Screen shot 2011-05-29 at 11.43.01 AM.png     PNG File Screen shot 2011-05-29 at 11.43.10 AM.png     PNG File Screen shot 2011-05-29 at 11.43.23 AM.png     PNG File Screen shot 2011-05-29 at 11.44.33 AM.png    
Flagged:
Release Note

 Description   
moxi & memcached related errors in amazon 64-bit micro instance 30 node cluster under 2k ops/second load in amazon where all 30 moxi servers are used by client

will also attach diags .

Port server moxi on node 'ns_1@10.206.119.237' exited with status 1. Restarting. Messages: 2011-05-29 18:32:07: (thread.c.179) Can't create thread: Resource temporarily unavailable ns_port_server000 ns_1@10.206.119.237 11:32:07 - Sun May 29, 2011
Port server moxi on node 'ns_1@10.206.119.237' exited with status 1. Restarting. Messages: 2011-05-29 18:32:06: (thread.c.179) Can't create thread: Resource temporarily unavailable ns_port_server000 ns_1@10.206.119.237 11:32:07 - Sun May 29, 2011
Port server moxi on node 'ns_1@10.206.119.237' exited with status 137. Restarting. Messages: 2011-05-29 18:31:21: (cproxy_config.c.317) env: MOXI_SASL_PLAIN_USR (53) ns_port_server000 ns_1@10.206.119.237 11:32:06 - Sun May 29, 2011
Port server moxi on node 'ns_1@10.206.119.237' exited with status 137. Restarting. Messages: WARNING: curl error: Received problem 2 in the chunky parser from: http://127.0.0.1:8091/pools/default/bucketsStreaming/replica-1-ram-50-29f32f20-ba06-4309-9ec6-e6c99bc3892b
ERROR: could not contact REST server(s): http://127.0.0.1:8091/pools/default/bucketsStreaming/replica-1-ram-50-29f32f20-ba06-4309-9ec6-e6c99bc3892b
WARNING: curl error: Received problem 2 in the chunky parser from: http://127.0.0.1:8091/pools/default/bucketsStreaming/replica-

 Comments   
Comment by Aleksey Kondratenko [ 29/May/11 ]
OOM killer paid us a friendly visit. Looking further.
Comment by Farshid Ghods [ 29/May/11 ]
attaching the full diag
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