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[api] regenerate

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spalger
2016-11-16 11:54:34 -07:00
parent 7de7928fc7
commit 212a2aa9b0
1 changed files with 6 additions and 8 deletions
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14
docs/api_methods.asciidoc
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@ -1572,21 +1572,19 @@ var allTitles = [];
// first we do a search, and specify a scroll timeout // first we do a search, and specify a scroll timeout
client.search({ client.search({
index: 'myindex', index: 'myindex',
// Set to 30 seconds because we are calling right back scroll: '30s', // keep the search results "scrollable" for 30 seconds
scroll: '30s', source: ['title'], // filter the source to only include the title field
search_type: 'scan',
fields: ['title'],
q: 'title:test' q: 'title:test'
}, function getMoreUntilDone(error, response) { }, function getMoreUntilDone(error, response) {
// collect the title from each response // collect the title from each response
response.hits.hits.forEach(function (hit) { response.hits.hits.forEach(function (hit) {
allTitles.push(hit.fields.title); allTitles.push(hit._source.title);
}); });
if (response.hits.total !== allTitles.length) { if (response.hits.total > allTitles.length) {
// now we can call scroll over and over // ask elasticsearch for the next set of hits from this search
client.scroll({ client.scroll({
scrollId: response._scroll_id, scrollId: response.scroll_id,
scroll: '30s' scroll: '30s'
}, getMoreUntilDone); }, getMoreUntilDone);
} else { } else {