I had a view map/reduce defined as following,as most of documents have no doc.emails[i].userTypecode elements in couchdb, so it is running the view takes too long causing couch to give up / time out: the error is Error: os_preocess_error, OS process time out, can some one help me how to figure out this issue and how to optimize the map/reduce? thank you
I checked there are similar issue happened , but no idea how that were fixed?https://issues.apache.org/jira/browse/COUCHDB-1333 couchdb views os_process_error - big documents
map:
function(doc) {
for (var i in doc.emails) {
if (doc.emails[i].userTypecode == "false" || !doc.users[i].userTypecode) {
emit(doc.emails[i].emailAddress.toLowerCase().split('@')[1],doc);
}
}
}
reduce:
function(keys, values, rereduce) {
return values;
}