Setup stream request completed with errors

I get following message in debug.log continiously. What does this mean. Does this has any impact on performance / functionality ?

[ns_server:debug,2015-08-05T12:16:55.167,ns_1@172.71.73.152:dcp_consumer_conn-mybucket-ns_1@172.71.73.153<0.10984.14>:dcp_consumer_conn:maybe_reply_setup_streams:294]Setup stream request completed with {errors,
[{34,1023},
{34,1022},
{34,1021},
{34,1020},
{34,1019},
{34,1018},
{34,1017},
{34,1016},
{34,1015},
{34,1014},
{34,1013},
{34,1012},
{34,1011},
{34,1010},
{34,1009},
{34,1008},
{34,1007}]}.

Could you tell me a bit more, please, about what’s happening in the cluster when this occurs? You say it’s continuous so, I’m guessing it’s happening all the time but is there anything in particular that triggers it?

This is line before that message:
[ns_server:debug,2015-08-05T13:17:35.002,ns_1@172.71.73.152:dcp_consumer_conn-abc_pharma_qa-ns_1@172.71.73.153<0.10984.14>:dcp_proxy:handle_packet:120]Proxy packet: RESPONSE: 0x51 (dcp_add_stream) vbucket = 0 opaque = 0x3FF status = 0x22 (erange)
81 51 00 00
04 00 00 22
00 00 00 04
00 00 03 FF
00 00 00 00
00 00 00 00
00 01 48 5B

This is log comes continuously, irrespective of any operation. i mean even if there are no operations this message is displayed.
Also, it looks following compaction message is displayed after this message:

[ns_server:debug,2015-08-05T13:21:18.231,ns_1@172.31.23.152:compaction_new_daemon<0.445.0>:compaction_new_daemon:process_scheduler_message:1288]Starting compaction for the following buckets:
[<<“mybucket”>>]
[ns_server:debug,2015-08-05T13:21:18.234,ns_1@172.71.73.152:compaction_new_daemon<0.445.0>:compaction_new_daemon:process_compactors_exit:1329]Finished compaction iteration.
[ns_server:debug,2015-08-05T13:21:18.234,ns_1@172.71.73.152:compaction_new_daemon<0.445.0>:compaction_scheduler:schedule_next:60]Finished compaction too soon. Next run will be in 30s

Hi @matthew
This is line before that message:[ns_server:debug,2015-08-05T13:17:35.002,ns_1@172.71.73.152:dcp_consumer_conn-abc_pharma_qa-ns_1@172.71.73.153<0.10984.14>:dcp_proxy:handle_packet:120]Proxy packet: RESPONSE: 0x51 (dcp_add_stream) vbucket = 0 opaque = 0x3FF status = 0x22 (erange)81 51 00 0004 00 00 2200 00 00 0400 00 03 FF00 00 00 0000 00 00 0000 01 48 5B

This is log comes continuously, irrespective of any operation. i mean even if there are no operations this message is displayed. Also, it looks following compaction message is displayed after this message:

[ns_server:debug,2015-08-05T13:21:18.231,ns_1@172.31.23.152:compaction_new_daemon<0.445.0>:compaction_new_daemon:process_scheduler_message:1288]Starting compaction for the following buckets:[<<“mybucket”>>][ns_server:debug,2015-08-05T13:21:18.234,ns_1@172.71.73.152:compaction_new_daemon<0.445.0>:compaction_new_daemon:process_compactors_exit:1329]Finished compaction iteration.[ns_server:debug,2015-08-05T13:21:18.234,ns_1@172.71.73.152:compaction_new_daemon<0.445.0>:compaction_scheduler:schedule_next:60]Finished compaction too soon. Next run will be in 30s