Karthikeyan Alagarswamy created COUCHDB-3008:
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Summary: Master-Master Replication fails in CouchDB 1.6.0
Key: COUCHDB-3008
URL: https://issues.apache.org/jira/browse/COUCHDB-3008
Project: CouchDB
Issue Type: Bug
Components: Replication
Reporter: Karthikeyan Alagarswamy
After initiating the replication in both the Masters, for the first few minutes
replication was successful. But, after sometime, the connection closes. I see
that [COUCHDB-2834] has a fix but it is not for version CouchDB 1.6.0. Here is
the Replication detail
Replication `"80b3311cc764e56900e704938f84727b+continuous"` is using:
4 worker processes
a worker batch size of 500
20 HTTP connections
a connection timeout of 30000 milliseconds
10 retries per request
socket options are: [{keepalive,true},{nodelay,false}]
source start sequence 21
Here is the error log after the connection is closed
** Reason for termination ==
** {http_request_failed,"PUT",
"http://<HOST>/db_rx_util/<db_name>/_local/<ref_id>",
{error,{error,connection_closing}}}
[Tue, 19 Apr 2016 00:29:11 GMT] [error] [<0.282.0>] {error_report,<0.30.0>,
{<0.282.0>,crash_report,
[[{initial_call,
{couch_replicator_worker,init,['Argument__1']}},
{pid,<0.282.0>},
{registered_name,[]},
{error_info,
{exit,
{http_request_failed,"PUT",
"http://<HOST>/db_rx_util/<db_name>/_local/<ref_id>",
{error,{error,connection_closing}}},
[{gen_server,terminate,6},
{proc_lib,init_p_do_apply,3}]}},
{ancestors,
[<0.266.0>,couch_replicator_job_sup,
couch_primary_services,couch_server_sup,<0.31.0>]},
{messages,[]},
{links,[<0.283.0>]},
{dictionary,[{last_stats_report,{1461,25719,629825}}]},
{trap_exit,true},
{status,running},
{heap_size,1597},
{stack_size,24},
{reductions,578}],
[{neighbour,
[{pid,<0.283.0>},
{registered_name,[]},
{initial_call,{erlang,apply,2}},
{current_function,
{couch_replicator_worker,queue_fetch_loop,5}},
{ancestors,[]},
{messages,[]},
{links,[<0.282.0>]},
{dictionary,
[{last_stats_report,{1461,25719,629899}}]},
{trap_exit,false},
{status,waiting},
{heap_size,2584},
{stack_size,10},
{reductions,1181}]}]]}}
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