弹性搜索批量负载时设置请求超时

Question

我想在Elasticsearch批量上传中将请求时间设置为20秒或更长。默认时间设置为10秒，我的警告消息天数为10.006秒。并且，在显示警告之后，执行将抛出一个错误

现在，我想为每个接收用户输入的请求或默认设置的任何值设置请求超时。

错误消息：

    WARNING:elasticsearch:HEAD /opportunityci/predictionsci [status:404 request:0.080s]
validated the index and mapping...!
WARNING:elasticsearch:POST http://192.168.204.154:9200/_bulk [status:N/A request:10.003s]
Traceback (most recent call last):
  File "/Users/adaggula/anaconda/lib/python2.7/site-packages/elasticsearch/connection/http_urllib3.py", line 94, in perform_request
    response = self.pool.urlopen(method, url, body, retries=False, headers=self.headers, **kw)
  File "/Users/adaggula/anaconda/lib/python2.7/site-packages/urllib3/connectionpool.py", line 640, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/Users/adaggula/anaconda/lib/python2.7/site-packages/urllib3/util/retry.py", line 238, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "/Users/adaggula/anaconda/lib/python2.7/site-packages/urllib3/connectionpool.py", line 595, in urlopen
    chunked=chunked)
  File "/Users/adaggula/anaconda/lib/python2.7/site-packages/urllib3/connectionpool.py", line 395, in _make_request
    self._raise_timeout(err=e, url=url, timeout_value=read_timeout)
  File "/Users/adaggula/anaconda/lib/python2.7/site-packages/urllib3/connectionpool.py", line 315, in _raise_timeout
    raise ReadTimeoutError(self, url, "Read timed out. (read timeout=%s)" % timeout_value)
ReadTimeoutError: HTTPConnectionPool(host='192.168.204.154', port='9200'): Read timed out. (read timeout=10)
ERROR:DataScience:init exception : Traceback (most recent call last):
  File "/Users/adaggula/Documents/workspace/LatestDemo/demo/com/ci/dataScience/engine/Driver.py", line 194, in <module>
    sample.persist(finalResults)
  File "/Users/adaggula/Documents/workspace/LatestDemo/demo/com/ci/dataScience/ES/sample.py", line 68, in persist
    res = helpers.bulk(client,data,stats_only=True)
  File "/Users/adaggula/anaconda/lib/python2.7/site-packages/elasticsearch/helpers/__init__.py", line 188, in bulk
    for ok, item in streaming_bulk(client, actions, **kwargs):
  File "/Users/adaggula/anaconda/lib/python2.7/site-packages/elasticsearch/helpers/__init__.py", line 160, in streaming_bulk
    for result in _process_bulk_chunk(client, bulk_actions, raise_on_exception, raise_on_error, **kwargs):
  File "/Users/adaggula/anaconda/lib/python2.7/site-packages/elasticsearch/helpers/__init__.py", line 89, in _process_bulk_chunk
    raise e
ConnectionTimeout: ConnectionTimeout caused by - ReadTimeoutError(HTTPConnectionPool(host='192.168.204.154', port='9200'): Read timed out. (read timeout=10))

Answer 1

使用参数'request_timeout'

例如：

bulk(es, records, chunk_size=500, request_timeout=20)