elasticsearch load data from file

, date type class Meta: # meta is a fixed notation index = "Lagou" # Sets the indexed name (equivalent to the database name Doc_type = ' Biao ' # sets the table name if __name__ = = "__main__": # Judge in this code file execution only executes inside of method, other page call does not execute inside Method Lagoutype.init () # Generate Elasticsearch (search engine) index, table, fields an

Tutorial on using Python to operate Elasticsearch data indexes, elasticsearch tutorial Elasticsearch is a distributed and Restful search and analysis server. Like Apache Solr, it is also an Indexing Server Based on ce. However, I think Elasticsearch has the following advanta

odbc_es]#./mysql_import_es.sh Step Fifth: Test whether the data synchronization was successful.To retrieve a query using Elasticsearch: [root@5b9dbaaa148a odbc_es]# curl-xget ' Http://10.8.5.101:9200/myindex/mytype/_search?pretty ' { "took ': 4, "Timed_out": false, "_shards": { "total": 8, "successful": 8, "failed": 0 }, "hits": { c9/> "Total": 3, "Max_score": 1.0, "hits": [{" _index

RDD val data2:rdd[string] = Spark.sparkContext.textFile ( "Hdfs://ns1/datafile/wangxiao/affairs.txt") Case class Affairs1 (Affairs:int, gender:string, Age:int, Yearsmarried:double, Children:string, Religiousness:int, education:double, Occupation: Double, Rating:int)//RDD Convert to Data frame val Res2 = data2.map {_.split ("")}.map {line + Affairs1 (line (0). ToInt , line (1). trim.tostring (), line (2). ToInt, Line (3). ToDoub

Elasticsearch, if not match, then the river can not be in the MongoDB all the data index into ES. The matching rules are shown below: This test is es 1.1.2 + mongodb 2.4.6 Https://github.com/richardwilly98/elasticsearch-river-mongodb 5 Establishing River Curl-xput "Http://localhost:9200/_river/mongodb/_meta"-d ' { "type":"MongoDB", "MongoDB":

# cat syslog02.conf #filename: syslog02.conf #注意这个是要用 # comment out input{ file{= ["/var/ Log/*.log"] }}output{ elasticsearch { = = ["12x.xx.15.1xx : 9200"] }}See if there is a problem with the configuration file:# .. /bin/logstash-f syslog02.conf-tsending logstash's logs to/usr/local/logstash/logs which is now C onfigured via log4j2.proper

River can be synchronized with a variety of data sources, Wikipedia, MongoDB, CouchDB, RABBITMQ, RSS, Sofa, JDBC, Filesystem,dropbox, etc., and the company's business is to use MongoDB, Today, the test environment virtual machine configured Elasticsearch and MongoDB synchronization, make a general process record, mainly using Richardwilly98/elasticsearch-river-mo

Before you play basically did not change the configuration file, in recent days again, changed some configuration files, handling a lot of nonsense error;Here to tidy up a few spaces caused by the problem.Version is elasticsearch-2.3.0 or Elasticsearch-rtf-masterException in thread ' main ' settingsexception[failed to load