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Posted to dev@couchdb.apache.org by "MC Brown (JIRA)" <ji...@apache.org> on 2011/01/06 17:16:46 UTC
[jira] Commented: (COUCHDB-966) Error log contents when the config
files are not writable are not helpful
[ https://issues.apache.org/jira/browse/COUCHDB-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12978387#action_12978387 ]
MC Brown commented on COUCHDB-966:
----------------------------------
This is a huge improvement on the error messages in these situations. No objections here.
> Error log contents when the config files are not writable are not helpful
> -------------------------------------------------------------------------
>
> Key: COUCHDB-966
> URL: https://issues.apache.org/jira/browse/COUCHDB-966
> Project: CouchDB
> Issue Type: Bug
> Components: Database Core
> Affects Versions: 1.0
> Environment: Any
> Reporter: MC Brown
> Assignee: Filipe Manana
> Priority: Minor
> Attachments: COUCHDB-966.patch, COUCHDB-966.patch
>
>
> If you try to update the configuration settings, either through the API or Futon, but the underlying configuration files are not writable by the CouchDB process, the API response is '500', and the Futon response is just to appear to have frozen.
> Checking the log, you get this output:
> [Thu, 25 Nov 2010 12:51:45 GMT] [error] [<0.31700.81>] ** Generic server couch_config terminating
> ** Last message in was {set,"uuids","algorithm","random",true}
> ** When Server state == {config,[{<0.31726.81>,#Fun<couch_config.2.4103357>},
> {<0.31719.81>,#Fun<couch_config.3.18912695>},
> {<0.31719.81>,#Fun<couch_config.3.18912695>},
> {<0.31717.81>,#Fun<couch_config.2.4103357>},
> {<0.31715.81>,#Fun<couch_config.2.4103357>},
> {<0.31714.81>,#Fun<couch_config.2.4103357>},
> {<0.31714.81>,#Fun<couch_config.2.4103357>},
> {<0.31712.81>,#Fun<couch_config.3.18912695>},
> {<0.31711.81>,#Fun<couch_config.2.4103357>},
> {<0.31709.81>,#Fun<couch_config.2.4103357>},
> {false,#Fun<couch_server.3.123842465>},
> {<0.31706.81>,#Fun<couch_config.3.18912695>},
> {<0.31706.81>,#Fun<couch_config.2.4103357>},
> {<0.6.0>,#Fun<couch_config.2.4103357>}],
> "/etc/couchdb/local.ini"}
> ** Reason for termination ==
> ** {{badmatch,{error,eacces}},
> [{couch_config_writer,save_to_file,2},
> {couch_config,handle_call,3},
> {gen_server,handle_msg,5},
> {proc_lib,init_p_do_apply,3}]}
> [Thu, 25 Nov 2010 12:51:45 GMT] [error] [<0.31700.81>] {error_report,<0.32.0>,
> {<0.31700.81>,crash_report,
> [[{initial_call,{couch_config,init,['Argument__1']}},
> {pid,<0.31700.81>},
> {registered_name,couch_config},
> {error_info,{exit,{{badmatch,{error,eacces}},
> [{couch_config_writer,save_to_file,2},
> {couch_config,handle_call,3},
> {gen_server,handle_msg,5},
> {proc_lib,init_p_do_apply,3}]},
> [{gen_server,terminate,6},
> {proc_lib,init_p_do_apply,3}]}},
> {ancestors,[couch_server_sup,<0.33.0>]},
> {messages,[]},
> {links,[<0.79.0>]},
> {dictionary,[]},
> {trap_exit,false},
> {status,running},
> {heap_size,6765},
> {stack_size,24},
> {reductions,52930}],
> []]}}
> [Thu, 25 Nov 2010 12:51:45 GMT] [error] [<0.79.0>] {error_report,<0.32.0>,
> {<0.79.0>,supervisor_report,
> [{supervisor,{local,couch_server_sup}},
> {errorContext,child_terminated},
> {reason,
> {{badmatch,{error,eacces}},
> [{couch_config_writer,save_to_file,2},
> {couch_config,handle_call,3},
> {gen_server,handle_msg,5},
> {proc_lib,init_p_do_apply,3}]}},
> {offender,
> [{pid,<0.31700.81>},
> {name,couch_config},
> {mfa,
> {couch_server_sup,couch_config_start_link_wrapper,
> [["/etc/couchdb/default.ini","/etc/couchdb/local.ini",
> "/etc/couchdb/default.ini","/etc/couchdb/local.ini"],
> <0.78.0>]}},
> {restart_type,permanent},
> {shutdown,brutal_kill},
> {child_type,worker}]}]}}
> [Thu, 25 Nov 2010 12:51:45 GMT] [error] [<0.31718.81>] Uncaught error in HTTP request: {exit,
> {{{badmatch,{error,eacces}},
> [{couch_config_writer,save_to_file,2},
> {couch_config,handle_call,3},
> {gen_server,handle_msg,5},
> {proc_lib,init_p_do_apply,3}]},
> {gen_server,call,
> [couch_config,
> {set,"uuids","algorithm","random",
> true}]}}}
> None of this nicely points out that it is simply a file permission issue.
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