Replications should work between 2.3.x and 3.x

The closing_on_request error seems to indicate something is forcibly
closing the connection.Double-check  if you have any proxies in
between, they allow enough connection throughs, and don't set
connection timeouts too low. Could also try increasing replication job
connection timeout to something higher than the default
https://docs.couchdb.org/en/stable/config/replicator.html#replicator/connection_timeout

Cheers,
-Nick

On Thu, Aug 4, 2022 at 12:36 PM Delfino Gustavo FHL UDPA
<[email protected]> wrote:
>
> Hi all,
>
> I have three CouchDB servers A, B and C in separate distant locations. A and 
> B where first, are currently at version 2.3.1 and they replicate each other 
> very well. I introduced C with version 3.2.1 planning to upgrade the other 
> two once I got my system to work well with it (updated permissions mostly).
>
> Is replication between versions 3.2.1 and 2.3.1 supposed to work well? I am 
> asking because my replications from C to A and B are working unreliably. 
> Sometimes they are fine, other times they are slow and other times they stop. 
> I know that slow replications could be due to a slow network, but I just saw 
> some errors in the log and maybe you could give me some hints on how to make 
> them work better. I could also revert C to 2.3.1, but would like to try to 
> solve this first with the current version.
>
> This is from the CouchDB log on server C:
>
> [error] 2022-08-04T15:28:49.367168Z nonode@nohost <0.586.4> -------- 
> Replication `b07c9df0efb112fedc10985db9d271ee+continuous+create_target` 
> (`http://serverC.fakedomain.com:5984/jobhandler/` -> 
> `http://serverA.fakedomain.com:5984/jobhandler/`) failed: {function_clause,
>     [{couch_replicator_scheduler_job,handle_info,
>          [{#Ref<0.3396698094.4198236163.42579>,{error,closing_on_request}},
>           {rep_state,
>               {rep,
>                   {"b07c9df0efb112fedc10985db9d271ee",
>                    "+continuous+create_target"},
>                   {httpdb,http://serverC.fakedomain.com:5984/jobhandler/,
>                       [{<<"basic">>,
>                         {[{<<"username">>,<<"DelfinoG">>},
>                           {<<"password">>,<<"somepassword">>}]}}],
>                       [{"Accept","application/json"},
>                        {"User-Agent","CouchDB-Replicator/3.2.1"}],
>                       30000,
>                       [{socket_options,[{keepalive,true},{nodelay,false}]}],
>                       5,250,nil,20,nil,undefined,nil},
>                   {httpdb,http://serverA.fakedomain.com:5984/jobhandler/,
>                       [{<<"basic">>,
>                         {[{<<"username">>,<<"DelfinoG">>},
>                           {<<"password">>,<<"somepassword">>}]}}],
>                       [{"Accept","application/json"},
>                        {"User-Agent","CouchDB-Replicator/3.2.1"}],
>                       30000,
>                       [{socket_options,[{keepalive,true},{nodelay,false}]}],
>                       5,250,nil,20,nil,undefined,nil},
>                   [{checkpoint_interval,30000},
>                    {connection_timeout,30000},
>                    {continuous,true},
>                    {create_target,true},
>                    {http_connections,20},
>                    {retries,5},
>                    {socket_options,[{keepalive,true},{nodelay,false}]},
>                    {use_checkpoints,true},
>                    {worker_batch_size,500},
>                    {worker_processes,4}],
>                   {user_ctx,<<"DelfinoG">>,[<<"_admin">>],undefined},
>                   db,nil,<<"C_to_A_for_jobhandler">>,
>                   <<"shards/e0000000-ffffffff/_replicator.1634594445">>,
>                   {1659,626821,915992},
>                   [{revisions_checked,69534602},
>                    {missing_revisions_found,21557},
>                    {docs_read,21557},
>                    {docs_written,21557},
>                    {changes_pending,0},
>                    {doc_write_failures,0},
>                    {checkpointed_source_seq,
>                        
> <<"2815485-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9L2XKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYM9TBhlgkGlmamVkQa0gCyJB6mCHs3R1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZE8Qg06REQwPSDDoAMeg-JHx284INMk6xNLc0Jc2gBxCDoGF0kR9skIG5mWWigSG6tiwA_TuvHA">>},
>                    {source_seq,
>                        
> <<"2815485-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9L2XKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYM9TBhlgkGlmamVkQa0gCyJB6mCHs3R1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZE8Qg06REQwPSDDoAMeg-JHx284INMk6xNLc0Jc2gBxCDoGF0kR9skIG5mWWigSG6tiwA_TuvHA">>},
>                    {through_seq,
>                        
> <<"2815485-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9L2XKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYM9TBhlgkGlmamVkQa0gCyJB6mCHs3R1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZE8Qg06REQwPSDDoAMeg-JHx284INMk6xNLc0Jc2gBxCDoGF0kR9skIG5mWWigSG6tiwA_TuvHA">>}]},
>               http://serverC.fakedomain.com:5984/jobhandler/,
>               http://serverA.fakedomain.com:5984/jobhandler/,
>               {httpdb,http://serverC.fakedomain.com:5984/jobhandler/,[],
>                   [{"Accept","application/json"},
>                    {"User-Agent","CouchDB-Replicator/3.2.1"}],
>                   30000,
>                   [{socket_options,[{keepalive,true},{nodelay,false}]}],
>                   5,250,<0.11968.4>,20,nil,undefined,
>                   {couch_replicator_auth_session,{<0.12064.4>,1,30000}}},
>               {httpdb,http://serverA.fakedomain.com:5984/jobhandler/,[],
>                   [{"Accept","application/json"},
>                    {"User-Agent","CouchDB-Replicator/3.2.1"}],
>                   30000,
>                   [{socket_options,[{keepalive,true},{nodelay,false}]}],
>                   5,250,<0.12085.4>,20,nil,undefined,
>                   {couch_replicator_auth_session,{<0.13574.4>,1,30000}}},
>               [{[{<<"session_id">>,<<"9b1b28c12a03142bfacbce80e572f849">>},
>                  {<<"start_time">>,<<"Thu, 04 Aug 2022 15:27:01 GMT">>},
>                  {<<"end_time">>,<<"Thu, 04 Aug 2022 15:27:35 GMT">>},
>                  {<<"start_last_seq">>,
>                   
> <<"2813222-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa6JlLlCM3dLQJM3Q2ABdPQ4TkhSAZJI9zBCG77lgQ1INDVMtUkyINcQBZEg8zBDm9AlgQywSjSzNzCyINSQBZEg9zBD2zh9gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiATYoxSA5ycgyjSSDFkAM2g82iOPJMYhBpkmJhgakGXQAYtB9SPjsqgAbZJxiaW5pSppBDyAGQcPofBHYIANzM8tEA0N0bVkAwgSwOw">>},
>                  {<<"end_last_seq">>,
>                   
> <<"2815485-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9L2XKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYM9TBhlgkGlmamVkQa0gCyJB6mCHs3R1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZE8Qg06REQwPSDDoAMeg-JHx284INMk6xNLc0Jc2gBxCDoGF0kR9skIG5mWWigSG6tiwA_TuvHA">>},
>                  {<<"recorded_seq">>,
>                   
> <<"2815485-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9L2XKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYM9TBhlgkGlmamVkQa0gCyJB6mCHs3R1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZE8Qg06REQwPSDDoAMeg-JHx284INMk6xNLc0Jc2gBxCDoGF0kR9skIG5mWWigSG6tiwA_TuvHA">>},
>                  {<<"missing_checked">>,69534602},
>                  {<<"missing_found">>,21557},
>                  {<<"docs_read">>,21557},
>                  {<<"docs_written">>,21557},
>                  {<<"doc_write_failures">>,0}]},
>                {[{<<"session_id">>,<<"d456a74fe970f6ce66a2ce528bf2ea2b">>},
>                  {<<"start_time">>,<<"Sun, 17 Jul 2022 01:19:22 GMT">>},
>                  {<<"end_time">>,<<"Thu, 04 Aug 2022 11:38:06 GMT">>},
>                  {<<"start_last_seq">>,
>                   
> <<"2811220-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq395LlCM3dLQJM3Q2ABdPQ4TkhSAZJI9zBCGb5PBhqQaGqZapJgQa4gDyJB4mCHMaW_BhlgkGlmamVkQa0gCyJB6mCHsHYVgQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiDjYoxSA5ycgyjSSDFkAM2g82iOOxHcQg06REQwPSDDoAMeg-JHx2XgcbZJxiaW5pSppBDyAGQcPoXALYIANzM8tEA0N0bVkAiZawYQ">>},
>                  {<<"end_last_seq">>,
>                   
> <<"2813222-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa6JlLlCM3dLQJM3Q2ABdPQ4TkhSAZJI9zBCG77lgQ1INDVMtUkyINcQBZEg8zBDm9AlgQywSjSzNzCyINSQBZEg9zBD2zh9gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiATYoxSA5ycgyjSSDFkAM2g82iOPJMYhBpkmJhgakGXQAYtB9SPjsqgAbZJxiaW5pSppBDyAGQcPofBHYIANzM8tEA0N0bVkAwgSwOw">>},
>                  {<<"recorded_seq">>,
>                   
> <<"2813222-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa6JlLlCM3dLQJM3Q2ABdPQ4TkhSAZJI9zBCG77lgQ1INDVMtUkyINcQBZEg8zBDm9AlgQywSjSzNzCyINSQBZEg9zBD2zh9gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiATYoxSA5ycgyjSSDFkAM2g82iOPJMYhBpkmJhgakGXQAYtB9SPjsqgAbZJxiaW5pSppBDyAGQcPofBHYIANzM8tEA0N0bVkAwgSwOw">>},
>                  {<<"missing_checked">>,69528356},
>                  {<<"missing_found">>,21514},
>                  {<<"docs_read">>,21514},
>                  {<<"docs_written">>,21514},
>                  {<<"doc_write_failures">>,0}]},
>                {[{<<"session_id">>,<<"45e117dd2e651a93f432fb5725c00494">>},
>                  {<<"start_time">>,<<"Sun, 17 Jul 2022 01:19:22 GMT">>},
>                  {<<"end_time">>,<<"Thu, 04 Aug 2022 07:19:56 GMT">>},
>                  {<<"start_last_seq">>,
>                   
> <<"2810440-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq583FyjGbmlokmZobICuHocJSQpAMskeZgjDt3iwIamGhqkWKSbEGuIAMiQeZghzWhPYEItEI0szMwtiDUkAGVIPM4S9gx1siIm5kWmKEbEuyWMBkgwNQApoznyIl1jcwQalGCQnGVmmkWTQAohB-8EGcTxaBDHINCnR0IA0gw5ADLoPCZ-dtmCDjFMszS1NSTPoAcQgaBid0wUbZGBuZploYIiuLQsAxR2uVA">>},
>                  {<<"end_last_seq">>,
>                   
> <<"2811220-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq395LlCM3dLQJM3Q2ABdPQ4TkhSAZJI9zBCGb5PBhqQaGqZapJgQa4gDyJB4mCHMaW_BhlgkGlmamVkQa0gCyJB6mCHsHYVgQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiDjYoxSA5ycgyjSSDFkAM2g82iOOxHcQg06REQwPSDDoAMeg-JHx2XgcbZJxiaW5pSppBDyAGQcPoXALYIANzM8tEA0N0bVkAiZawYQ">>},
>                  {<<"recorded_seq">>,
>                   
> <<"2811220-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq395LlCM3dLQJM3Q2ABdPQ4TkhSAZJI9zBCGb5PBhqQaGqZapJgQa4gDyJB4mCHMaW_BhlgkGlmamVkQa0gCyJB6mCHsHYVgQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiDjYoxSA5ycgyjSSDFkAM2g82iOOxHcQg06REQwPSDDoAMeg-JHx2XgcbZJxiaW5pSppBDyAGQcPoXALYIANzM8tEA0N0bVkAiZawYQ">>},
>                  {<<"missing_checked">>,69522825},
>                  {<<"missing_found">>,21512},
>                  {<<"docs_read">>,21512},
>                  {<<"docs_written">>,21512},
>                  {<<"doc_write_failures">>,0}]},
>                {[{<<"session_id">>,<<"306e23aa74e149ee0c6f956c665736cf">>},
>                  {<<"start_time">>,<<"Sun, 17 Jul 2022 01:19:22 GMT">>},
>                  {<<"end_time">>,<<"Thu, 04 Aug 2022 03:03:07 GMT">>},
>                  {<<"start_last_seq">>,
>                   
> <<"2810001-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq29HLlCM3dLQJM3Q2ABdPQ4TkhSAZJI9zBCGb_ZgQ1INDVMtUkyINcQBZEg8zBDmNHewIRaJRpZmZhbEGpIAMqQeZgh7-0mwISbmRqYpRsS6JI8FSDI0ACmgOfMhXmJxAxuUYpCcZGSZRpJBCyAG7QcbxPHIC2KQaVKioQFpBh2AGHQfEj47XoENMk6xNLc0Jc2gBxCDoGF0TgBskIG5mWWigSG6tiwAh_yvmg">>},
>                  {<<"end_last_seq">>,
>                   
> <<"2810440-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq583FyjGbmlokmZobICuHocJSQpAMskeZgjDt3iwIamGhqkWKSbEGuIAMiQeZghzWhPYEItEI0szMwtiDUkAGVIPM4S9gx1siIm5kWmKEbEuyWMBkgwNQApoznyIl1jcwQalGCQnGVmmkWTQAohB-8EGcTxaBDHINCnR0IA0gw5ADLoPCZ-dtmCDjFMszS1NSTPoAcQgaBid0wUbZGBuZploYIiuLQsAxR2uVA">>},
>                  {<<"recorded_seq">>,
>                   
> <<"2810440-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq583FyjGbmlokmZobICuHocJSQpAMskeZgjDt3iwIamGhqkWKSbEGuIAMiQeZghzWhPYEItEI0szMwtiDUkAGVIPM4S9gx1siIm5kWmKEbEuyWMBkgwNQApoznyIl1jcwQalGCQnGVmmkWTQAohB-8EGcTxaBDHINCnR0IA0gw5ADLoPCZ-dtmCDjFMszS1NSTPoAcQgaBid0wUbZGBuZploYIiuLQsAxR2uVA">>},
>                  {<<"missing_checked">>,69519984},
>                  {<<"missing_found">>,21511},
>                  {<<"docs_read">>,21511},
>                  {<<"docs_written">>,21511},
>                  {<<"doc_write_failures">>,0}]},
>                {[{<<"session_id">>,<<"138ff4d49f04aa4bce01bc0cf244bbc9">>},
>                  {<<"start_time">>,<<"Sun, 17 Jul 2022 01:19:22 GMT">>},
>                  {<<"end_time">>,<<"Thu, 04 Aug 2022 00:53:49 GMT">>},
>                  {<<"start_last_seq">>,
>                   
> <<"2809701-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq682FyjGbmlokmZobICuHocJSQpAMskeZgjDN02wIamGhqkWKSbEGuIAMiQeZghzmjzYEItEI0szMwtiDUkAGVIPM4S9fSHYEBNzI9MUI2JdkscCJBkagBTQnPkQL7G4gQ1KMUhOMrJMI8mgBRCD9oMN4njEDzHINCnR0IA0gw5ADLoPCZ8d68AGGadYmluakmbQA4hB0DA6-wdskIG5mWWigSG6tiwAUeevbQ">>},
>                  {<<"end_last_seq">>,
>                   
> <<"2810001-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq29HLlCM3dLQJM3Q2ABdPQ4TkhSAZJI9zBCGb_ZgQ1INDVMtUkyINcQBZEg8zBDmNHewIRaJRpZmZhbEGpIAMqQeZgh7-0mwISbmRqYpRsS6JI8FSDI0ACmgOfMhXmJxAxuUYpCcZGSZRpJBCyAG7QcbxPHIC2KQaVKioQFpBh2AGHQfEj47XoENMk6xNLc0Jc2gBxCDoGF0TgBskIG5mWWigSG6tiwAh_yvmg">>},
>                  {<<"recorded_seq">>,
>                   
> <<"2810001-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq29HLlCM3dLQJM3Q2ABdPQ4TkhSAZJI9zBCGb_ZgQ1INDVMtUkyINcQBZEg8zBDmNHewIRaJRpZmZhbEGpIAMqQeZgh7-0mwISbmRqYpRsS6JI8FSDI0ACmgOfMhXmJxAxuUYpCcZGSZRpJBCyAG7QcbxPHIC2KQaVKioQFpBh2AGHQfEj47XoENMk6xNLc0Jc2gBxCDoGF0TgBskIG5mWWigSG6tiwAh_yvmg">>},
>                  {<<"missing_checked">>,69516742},
>                  {<<"missing_found">>,21510},
>                  {<<"docs_read">>,21510},
>                  {<<"docs_written">>,21510},
>                  {<<"doc_write_failures">>,0}]},
>                {[{<<"session_id">>,<<"4289854c5478dcc56cf9b669bfd9ea42">>},
>                  {<<"start_time">>,<<"Sun, 17 Jul 2022 01:19:22 GMT">>},
>                  {<<"end_time">>,<<"Wed, 03 Aug 2022 23:14:43 GMT">>},
>                  {<<"start_last_seq">>,
>                   
> <<"2809649-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq684FyjGbmlokmZobICuHocJSQpAMskeZgjDN1WwIamGhqkWKSbEGuIAMiQeZghzmgTYEItEI0szMwtiDUkAGVIPM4S9fTbYEBNzI9MUI2JdkscCJBkagBTQnPkQL7G4gQ1KMUhOMrJMI8mgBRCD9oMN4njEAjHINCnR0IA0gw5ADLoPCZ8dS8AGGadYmluakmbQA4hB0DA6-wNskIG5mWWigSG6tiwAF8KvOQ">>},
>                  {<<"end_last_seq">>,
>                   
> <<"2809701-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq682FyjGbmlokmZobICuHocJSQpAMskeZgjDN02wIamGhqkWKSbEGuIAMiQeZghzmjzYEItEI0szMwtiDUkAGVIPM4S9fSHYEBNzI9MUI2JdkscCJBkagBTQnPkQL7G4gQ1KMUhOMrJMI8mgBRCD9oMN4njEDzHINCnR0IA0gw5ADLoPCZ8d68AGGadYmluakmbQA4hB0DA6-wdskIG5mWWigSG6tiwAUeevbQ">>},
>                  {<<"recorded_seq">>,
>                   
> <<"2809701-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq682FyjGbmlokmZobICuHocJSQpAMskeZgjDN02wIamGhqkWKSbEGuIAMiQeZghzmjzYEItEI0szMwtiDUkAGVIPM4S9fSHYEBNzI9MUI2JdkscCJBkagBTQnPkQL7G4gQ1KMUhOMrJMI8mgBRCD9oMN4njEDzHINCnR0IA0gw5ADLoPCZ8d68AGGadYmluakmbQA4hB0DA6-wdskIG5mWWigSG6tiwAUeevbQ">>},
>                  {<<"missing_checked">>,69511194},
>                  {<<"missing_found">>,21509},
>                  {<<"docs_read">>,21509},
>                  {<<"docs_written">>,21509},
>                  {<<"doc_write_failures">>,0}]},
>                {[{<<"session_id">>,<<"dc9acce701b100bec794f2026479a371">>},
>                  {<<"start_time">>,<<"Sun, 17 Jul 2022 01:19:22 GMT">>},
>                  {<<"end_time">>,<<"Wed, 03 Aug 2022 22:56:47 GMT">>},
>                  {<<"start_last_seq">>,
>                   
> <<"2809620-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBqy83FyjGbmlokmZobICuHocJSQpAMskeZgjDN2WwIamGhqkWKSbEGuIAMiQeZghzmijYEItEI0szMwtiDUkAGVIPM4S9fTrYEBNzI9MUI2JdkscCJBkagBTQnPkQL7G4gQ1KMUhOMrJMI8mgBRCD9oMN4nj4D2KQaVKioQFpBh2AGHQfEj475oENMk6xNLc0Jc2gBxCDoGF09hvYIANzM8tEA0N0bVkAprCwGw">>},
>                  {<<"end_last_seq">>,
>                   
> <<"2809649-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq684FyjGbmlokmZobICuHocJSQpAMskeZgjDN1WwIamGhqkWKSbEGuIAMiQeZghzmgTYEItEI0szMwtiDUkAGVIPM4S9fTbYEBNzI9MUI2JdkscCJBkagBTQnPkQL7G4gQ1KMUhOMrJMI8mgBRCD9oMN4njEAjHINCnR0IA0gw5ADLoPCZ8dS8AGGadYmluakmbQA4hB0DA6-wNskIG5mWWigSG6tiwAF8KvOQ">>},
>                  {<<"recorded_seq">>,
>                   
> <<"2809649-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBq684FyjGbmlokmZobICuHocJSQpAMskeZgjDN1WwIamGhqkWKSbEGuIAMiQeZghzmgTYEItEI0szMwtiDUkAGVIPM4S9fTbYEBNzI9MUI2JdkscCJBkagBTQnPkQL7G4gQ1KMUhOMrJMI8mgBRCD9oMN4njEAjHINCnR0IA0gw5ADLoPCZ8dS8AGGadYmluakmbQA4hB0DA6-wNskIG5mWWigSG6tiwAF8KvOQ">>},
>                  {<<"missing_checked">>,69508321},
>                  {<<"missing_found">>,21508},
>                  {<<"docs_read">>,21508},
>                  {<<"docs_written">>,21508},
>                  {<<"doc_write_failures">>,0}]},
>                {[{<<"session_id">>,<<"c382db252b544144265844ce0328fe29">>},
>                  {<<"start_time">>,<<"Sun, 17 Jul 2022 01:19:22 GMT">>},
>                  {<<"end_time">>,<<"Wed, 03 Aug 2022 22:47:27 GMT">>},
>                  {<<"start_last_seq">>,
>                   
> <<"2809604-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBqy8rFyjGbmlokmZobICuHocJSQpAMskeZgjDNyWwIamGhqkWKSbEGuIAMiQeZghzmhDYEItEI0szMwtiDUkAGVIPM4S9fSrYEBNzI9MUI2JdkscCJBkagBTQnPkQL7G4gQ1KMUhOMrJMI8mgBRCD9oMN4nj4G2KQaVKioQFpBh2AGHQfEj47ZoMNMk6xNLc0Jc2gBxCDoGF09i...
> [error] 2022-08-04T15:28:49.367905Z nonode@nohost <0.19240.4> -------- 
> Replicator, request GET to 
> http://serverC.fakedomain.com:5984/jobhandler/_changes?feed=continuous&style=all_docs&since=%222815485-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9L2XKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYM9TBhlgkGlmamVkQa0gCyJB6mCHs3R1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZE8Qg06REQwPSDDoAMeg-JHx284INMk6xNLc0Jc2gBxCDoGF0kR9skIG5mWWigSG6tiwA_TuvHA%22&timeout=10000
>  failed due to error closing_on_request
> [notice] 2022-08-04T15:28:49.368386Z nonode@nohost <0.19240.4> -------- 
> Retrying _changes request to source database 
> http://serverC.fakedomain.com:5984/jobhandler/ with 
> since=<<"2815508-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9LuXKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYMzTAhlgkGlmamVkQa0gCyJB6mCHs3d1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZO8Qg06REQwPSDDoAMeg-JHx284ENMk6xNLc0Jc2gBxCDoGF0UQJskIG5mWWigSG6tiwAD8CvMw">>
> [error] 2022-08-04T15:28:49.368786Z nonode@nohost <0.586.4> -------- 
> gen_server 
> {couch_replicator_scheduler_job,{[98,48,55,99,57,100,102,48,101,102,98,49,49,50,102,101,100,99,49,48,57,56,53,100,98,57,100,50,55,49,101,101],[43,99,111,110,116,105,110,117,111,117,115,43,99,114,101,97,116,101,95,116,97,114,103,101,116]}}
>  terminated with reason: no function clause matching 
> couch_replicator_scheduler_job:handle_info({#Ref<0.3396698094.4198236163.42579>,{error,closing_on_request}},
>  
> {rep_state,{rep,{"b07c9df0efb112fedc10985db9d271ee","+continuous+create_target"},{httpdb,"http:/...",...},...},...})(line:239)
>  at gen_server:try_dispatch/4(line:616) <= gen_server:handle_msg/6(line:686) 
> <= proc_lib:init_p_do_apply/3(line:247)
>   last msg: redacted
>      state: 
> [{rep_id,{"b07c9df0efb112fedc10985db9d271ee","+continuous+create_target"}},{source,http://serverC.fakedomain.com:5984/jobhandler/},{target,http://serverA.fakedomain.com:5984/jobhandler/},{db_name,<<"shards/e0000000-ffffffff/_replicator.1634594445">>},{doc_id,<<"C_to_A_for_jobhandler">>},{options,[{checkpoint_interval,30000},{connection_timeout,30000},{continuous,true},{create_target,true},{http_connections,20},{retries,5},{socket_options,[{keepalive,true},{nodelay,false}]},{use_checkpoints,true},{worker_batch_size,500},{worker_processes,4}]},{session_id,<<"29dd67dc40777f81e556c7a541c618e8">>},{start_seq,{0,<<"2815485-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9L2XKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYM9TBhlgkGlmamVkQa0gCyJB6mCHs3R1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZE8Qg06REQwPSDDoAMeg-JHx284INMk6xNLc0Jc2gBxCDoGF0kR9skIG5mWWigSG6tiwA_TuvHA">>}},{source_seq,<<"2815498-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjPlsQBJhgdA6j8QZGUwJzGwXxTOBYqxG5ibWSYaGKJrw2vQAYhB98EGMe_mBRtknGJpbmmaRpJBCyAG7QcbxPHMDWxQimlSoqEBaQY1QAyaDzaIgcULYpBBcpKRJbEGJSUAyaR6ePh0d4INMTE3Mk0xMiHWEAeQIfEwQ5gzNMCGWCQaWZqZWRBriALIEHuYIQw_3oMNSTU0TLVIIdYliQxJ8jATuCbtAptgaWiSZmhsgK4-CwCE1q8p">>},{committed_seq,{14,<<"2815507-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9LuXKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYMzTAhlgkGlmamVkQa0gCyJB6mCHs3V1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZO8Qg06REQwPSDDoAMeg-JHx284ENMk6xNLc0Jc2gBxCDoGF0UQJskIG5mWWigSG6tiwADn6vMg">>}},{current_through_seq,{14,<<"2815507-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9LuXKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYMzTAhlgkGlmamVkQa0gCyJB6mCHs3V1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZO8Qg06REQwPSDDoAMeg-JHx284ENMk6xNLc0Jc2gBxCDoGF0UQJskIG5mWWigSG6tiwADn6vMg">>}},{highest_seq_done,{14,<<"2815507-g1AAAAI7eJzLYWBg4MhgTmHgzcvPy09JdcjLz8gvLskBCjMlMiTJ____PyuDOYmBa9LuXKAYu6WhSZqhsQG6ehwmJCkAySR7mCEMP96DDUk1NEy1SDEh1hAHkCHxMEOYMzTAhlgkGlmamVkQa0gCyJB6mCHs3V1gQ0zMjUxTjIh1SR4LkGRoAFJAc-ZDvMTiBTYoxSA5ycgyjSSDFkAM2g82iOOZO8Qg06REQwPSDDoAMeg-JHx284ENMk6xNLc0Jc2gBxCDoGF0UQJskIG5mWWigSG6tiwADn6vMg">>}}]
>     extra: []
> [error] 2022-08-04T15:28:49.369309Z nonode@nohost <0.586.4> -------- CRASH 
> REPORT Process  (<0.586.4>) with 3 neighbors crashed with reason: no function 
> clause matching 
> couch_replicator_scheduler_job:handle_info({#Ref<0.3396698094.4198236163.42579>,{error,closing_on_request}},
>  
> {rep_state,{rep,{"b07c9df0efb112fedc10985db9d271ee","+continuous+create_target"},{httpdb,"http:/...",...},...},...})(line:239)
>  at gen_server:try_dispatch/4(line:616) <= gen_server:handle_msg/6(line:686) 
> <= proc_lib:init_p_do_apply/3(line:247); initial_call: 
> {couch_replicator_scheduler_job,init,['Argument__1']}, ancestors: 
> [couch_replicator_scheduler_sup,couch_replicator_sup,...], message_queue_len: 
> 2, links: [<0.19241.4>,<0.19244.4>,<0.19248.4>,<0.19246.4>,<0.19242.4>,...], 
> dictionary: 
> [{pending_count_state,{{1659,626929,27150},1}},{task_status_props,...},...], 
> trap_exit: true, status: running, heap_size: 833026, stack_size: 27, 
> reductions: 1466592
> [error] 2022-08-04T15:28:49.369634Z nonode@nohost <0.403.0> -------- 
> Supervisor couch_replicator_scheduler_sup had child undefined started with 
> {couch_replicator_scheduler_job,start_link,undefined} at <0.586.4> exit with 
> reason no function clause matching 
> couch_replicator_scheduler_job:handle_info({#Ref<0.3396698094.4198236163.42579>,{error,closing_on_request}},
>  
> {rep_state,{rep,{"b07c9df0efb112fedc10985db9d271ee","+continuous+create_target"},{httpdb,"http:/...",...},...},...})(line:239)
>  at gen_server:try_dispatch/4(line:616) <= gen_server:handle_msg/6(line:686) 
> <= proc_lib:init_p_do_apply/3(line:247) in context child_terminated
> [notice] 2022-08-04T15:28:49.370104Z nonode@nohost <0.25870.8> 9502aa8b47 
> couchdb:5984 172.17.0.5 DelfinoG POST /jobhandlersims/_revs_diff 200 ok 2
> [error] 2022-08-04T15:28:49.371112Z nonode@nohost <0.19242.4> -------- 
> gen_server <0.19242.4> terminated with reason: no function clause matching 
> couch_replicator_scheduler_job:handle_info({#Ref<0.3396698094.4198236163.42579>,{error,closing_on_request}},
>  
> {rep_state,{rep,{"b07c9df0efb112fedc10985db9d271ee","+continuous+create_target"},{httpdb,"http:/...",...},...},...})(line:239)
>  at gen_server:try_dispatch/4(line:616) <= gen_server:handle_msg/6(line:686) 
> <= proc_lib:init_p_do_apply/3(line:247)
>   last msg: redacted
>      state: 
> [{main_pid,<0.586.4>},{loop,<0.19243.4>},{source,http://serverC.fakedomain.com:5984/jobhandler/},{target,http://serverA.fakedomain.com:5984/jobhandler/},{num_readers,0},{pending_fetch,nil},{batch_size,0}]
>     extra: []
> [error] 2022-08-04T15:28:49.371369Z nonode@nohost <0.19242.4> -------- CRASH 
> REPORT Process  (<0.19242.4>) with 0 neighbors exited with reason: no 
> function clause matching 
> couch_replicator_scheduler_job:handle_info({#Ref<0.3396698094.4198236163.42579>,{error,closing_on_request}},
>  
> {rep_state,{rep,{"b07c9df0efb112fedc10985db9d271ee","+continuous+create_target"},{httpdb,"http:/...",...},...},...})(line:239)
>  at gen_server:try_dispatch/4(line:616) <= gen_server:handle_msg/6(line:686) 
> <= proc_lib:init_p_do_apply/3(line:247) at gen_server:decode_msg/9(line:410) 
> <= proc_lib:init_p_do_apply/3(line:247); initial_call: 
> {couch_replicator_worker,init,['Argument__1']}, ancestors: 
> [<0.586.4>,couch_replicator_scheduler_sup,couch_replicator_sup,...], 
> message_queue_len: 1, links: [], dictionary: 
> [{last_stats_report,{1659,626916,507736}}], trap_exit: true, status: running, 
> heap_size: 46422, stack_size: 27, reductions: 674
> [error] 2022-08-04T15:28:49.372531Z nonode@nohost <0.19246.4> -------- 
> gen_server <0.19246.4> terminated with reason: no function clause matching 
> couch_replicator_scheduler_job:handle_info({#Ref<0.3396698094.4198236163.42579>,{error,closing_on_request}},
>  
> {rep_state,{rep,{"b07c9df0efb112fedc10985db9d271ee","+continuous+create_target"},{httpdb,"http:/...",...},...},...})(line:239)
>  at gen_server:try_dispatch/4(line:616) <= gen_server:handle_msg/6(line:686) 
> <= proc_lib:init_p_do_apply/3(line:247)
>   last msg: redacted
>      state: 
> [{main_pid,<0.586.4>},{loop,<0.19247.4>},{source,http://serverC.fakedomain.com:5984/jobhandler/},{target,http://serverA.fakedomain.com:5984/jobhandler/},{num_readers,0},{pending_fetch,nil},{batch_size,0}]
>     extra: []
> [error] 2022-08-04T15:28:49.374095Z nonode@nohost <0.19248.4> -------- 
> gen_server <0.19248.4> terminated with reason: no function clause matching 
> couch_replicator_scheduler_job:handle_info({#Ref<0.3396698094.4198236163.42579>,{error,closing_on_request}},
>  
> {rep_state,{rep,{"b07c9df0efb112fedc10985db9d271ee","+continuous+create_target"},{httpdb,"http:/...",...},...},...})(line:239)
>  at gen_server:try_dispatch/4(line:616) <= gen_server:handle_msg/6(line:686) 
> <= proc_lib:init_p_do_apply/3(line:247)
>   last msg: redacted
>      state: 
> [{main_pid,<0.586.4>},{loop,<0.19249.4>},{source,http://serverC.fakedomain.com:5984/jobhandler/},{target,http://serverA.fakedomain.com:5984/jobhandler/},{num_readers,0},{pending_fetch,nil},{batch_size,0}]
>     extra: []
> [error] 2022-08-04T15:28:49.374496Z nonode@nohost <0.19246.4> -------- CRASH 
> REPORT Process  (<0.19246.4>) with 1 neighbors exited with reason: no 
> function clause matching 
> couch_replicator_scheduler_job:handle_info({#Ref<0.3396698094.4198236163.42579>,{error,closing_on_request}},
>  
> {rep_state,{rep,{"b07c9df0efb112fedc10985db9d271ee","+continuous+create_target"},{httpdb,"http:/...",...},...},...})(line:239)
>  at gen_server:try_dispatch/4(line:616) <= gen_server:handle_msg/6(line:686) 
> <= proc_lib:init_p_do_apply/3(line:247) at gen_server:decode_msg/9(line:410) 
> <= proc_lib:init_p_do_apply/3(line:247); initial_call: 
> {couch_replicator_worker,init,['Argument__1']}, ancestors: 
> [<0.586.4>,couch_replicator_scheduler_sup,couch_replicator_sup,...], 
> message_queue_len: 0, links: [<0.19247.4>], dictionary: 
> [{last_stats_report,{1659,626914,533399}}], trap_exit: true, status: running, 
> heap_size: 46422, stack_size: 27, reductions: 600
> [error] 2022-08-04T15:28:49.375406Z nonode@nohost <0.19248.4> -------- CRASH 
> REPORT Process  (<0.19248.4>) with 0 neighbors exited with reason: no 
> function clause matching 
> couch_replicator_scheduler_job:handle_info({#Ref<0.3396698094.4198236163.42579>,{error,closing_on_request}},
>  
> {rep_state,{rep,{"b07c9df0efb112fedc10985db9d271ee","+continuous+create_target"},{httpdb,"http:/...",...},...},...})(line:239)
>  at gen_server:try_dispatch/4(line:616) <= gen_server:handle_msg/6(line:686) 
> <= proc_lib:init_p_do_apply/3(line:247) at gen_server:decode_msg/9(line:410) 
> <= proc_lib:init_p_do_apply/3(line:247); initial_call: 
> {couch_replicator_worker,init,['Argument__1']}, ancestors: 
> [<0.586.4>,couch_replicator_scheduler_sup,couch_replicator_sup,...], 
> message_queue_len: 1, links: [], dictionary: 
> [{last_stats_report,{1659,626923,16597}}], trap_exit: true, status: running, 
> heap_size: 46422, stack_size: 27, reductions: 674
> [notice] 2022-08-04T15:28:49.405268Z nonode@nohost <0.27447.8> 29fe2c5189 
> couchdb:5984 172.17.0.6 DelfinoG GET 
> /jobhandlersims/20220804160447010DUCHOWSKIM 200 ok 4
> [info] 2022-08-04T15:28:49.410896Z nonode@nohost <0.25683.8> -------- 
> Starting index update for db: 
> shards/c0000000-dfffffff/jobhandlersims.1630631349 idx: _design/as
>
> Regards,
>
> Gustavo Delfino
>

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