private static void IndexTweet(Tweet tweet, string id, ElasticConnection connection, JsonNetSerializer serializer)
{
/*
$ curl -XPUT 'http://localhost:9200/twitter/tweet/1?pretty=true' -d '{
"User" : "testUser",
"Message" : "trying out Elastic Search"
}'
*/
// This is url that will be requested from ES. We can grab it and put to any ES admin console (like ElasticHead) to debug ES behavior.
string indexCommand = Commands.Index(index: "twitter", type: "tweet", id: id)
.Refresh(true)
.Pretty(); // this will generate: twitter/tweet/1?pretty=true
// This variable contains JSON of serialized tweet, thus we can check if our object serialized correctly
// or use it directly in ES admin console.
string tweetJson = serializer.ToJson(tweet);
var result = connection.Put(indexCommand, tweetJson);
// Parse index result.
IndexResult indexResult = serializer.ToIndexResult(result);
PrintIndexCommand(result, indexResult, indexCommand, tweetJson);
}
public void Execute()
{
Console.WriteLine("PLAIN SAMPLE");
var connection = new ElasticConnection("localhost", 9200);
var serializer = new JsonNetSerializer();
var tweet = new Tweet
{
User = "******",
Message = "trying out Elastic Search"
};
var anotherTweet = new Tweet
{
User = "******",
Message = "one more message"
};
IndexTweet(tweet, "1", connection, serializer);
IndexTweet(anotherTweet, "2", connection, serializer);
GetTweet("1", serializer, connection);
SearchTweets(connection, serializer);
DeleteTweeterIndex(connection, serializer);
Console.WriteLine("Press any key");
Console.ReadKey();
}
public void Execute()
{
Console.WriteLine("CLIENT SAMPLE");
var client = new ElasticClient<Tweet>(defaultHost: "localhost", defaultPort: 9200);
var firstTweet = new Tweet
{
User = "******",
Message = "trying out Elastic Search"
};
var anotherTweet = new Tweet
{
User = "******",
Message = "one more message"
};
IndexResult indexResult1 = client.Index(new IndexCommand(index: "twitter", type: "tweet", id: "1").Refresh(),
firstTweet);
IndexResult indexResult2 = client.Index(Commands.Index(index: "twitter", type: "tweet", id: "2").Refresh(),
anotherTweet);
GetResult<Tweet> getResult = client.Get(new GetCommand(index: "twitter", type: "tweet", id: "2"));
SearchResult<Tweet> searchResult = client.Search(new SearchCommand("twitter", "tweet"),
new QueryBuilder<Tweet>()
.Query(q => q
.Term(t => t
.Field(tweet => tweet.User)
.Value("testUser")
.Boost(2)
)
));
DeleteResult deleteResult = client.Delete(Commands.Delete(index: "twitter"));
PrintIndexResult(indexResult1);
PrintIndexResult(indexResult2);
PrintGetResult(getResult);
PrintSearchResults(searchResult);
PrintDeleteResult(deleteResult);
Console.WriteLine("Press any key");
Console.ReadKey();
}
private static void PrintGetCommand(Tweet getTweet, OperationResult result, string getCommand)
{
Console.WriteLine("Executed: \r\nGET {0} \r\n".F(getCommand));
Console.WriteLine("Get Result: \r\n {0} \r\n".F(result.Result.BeautifyJson()));
Console.WriteLine("Parsed Get Result: ");
Console.WriteLine(" User: "******" Message: " + getTweet.Message);
Console.WriteLine();
}
public void Execute()
{
Console.WriteLine("CLIENT SAMPLE");
var client = new ElasticClient<Tweet>(defaultHost: "localhost", defaultPort: 9200);
var firstTweet = new Tweet
{
User = "******",
Message = "trying out Elastic Search"
};
var anotherTweet = new Tweet
{
User = "******",
Message = "one more message"
};
var indexSettings = new IndexSettingsBuilder()
.NumberOfShards(8)
.NumberOfReplicas(1)
.Analysis(analysis => analysis
.Analyzer(analyzer => analyzer
.Custom("keyword_lowercase", custom => custom
.Tokenizer(DefaultTokenizers.keyword)
.Filter(DefaultTokenFilters.lowercase))));
client.CreateIndex(new IndexCommand(index: "twitter").Refresh(), indexSettings);
IndexResult indexResult1 = client.Index(new IndexCommand(index: "twitter", type: "tweet", id: "1").Refresh(),
firstTweet);
IndexResult indexResult2 = client.Index(Commands.Index(index: "twitter", type: "tweet", id: "2").Refresh(),
anotherTweet);
GetResult<Tweet> getResult = client.Get(new GetCommand(index: "twitter", type: "tweet", id: "2"));
SearchResult<Tweet> searchResult = client.Search(new SearchCommand("twitter", "tweet"),
new QueryBuilder<Tweet>()
.Query(q => q
.Term(t => t
.Field(tweet => tweet.User)
.Value("testUser")
.Boost(2)
)
));
DeleteResult deleteResult = client.Delete(Commands.Delete(index: "twitter"));
PrintIndexResult(indexResult1);
PrintIndexResult(indexResult2);
PrintGetResult(getResult);
PrintSearchResults(searchResult);
PrintDeleteResult(deleteResult);
Console.WriteLine("Press any key");
Console.ReadKey();
}
public void Execute()
{
Console.WriteLine("PLAIN SAMPLE");
var connection = new ElasticConnection("localhost", 9200);
var serializer = new JsonNetSerializer();
var tweet = new Tweet
{
User = "******",
Message = "trying out Elastic Search"
};
var anotherTweet = new Tweet
{
User = "******",
Message = "one more message"
};
var tweets = new List <Tweet> {
new Tweet
{
User = "******",
Message = "first bulk tweet"
},
new Tweet
{
User = "******",
Message = "second bulk tweet"
},
new Tweet
{
User = "******",
Message = "third bulk tweet"
},
};
IndexTweet(tweet, "1", connection, serializer);
IndexTweet(anotherTweet, "2", connection, serializer);
BulkTweetIndex(tweets, connection, serializer);
CreateIndexAlias(connection, serializer);
ListIndexAliases(connection, serializer);
GetTweet("1", serializer, connection);
SearchTweets(connection, serializer);
SearchTweetsAsync(connection, serializer).Wait();
CountTweets(connection, serializer);
DeleteTweeterIndex(connection, serializer);
Console.WriteLine("Press any key");
Console.ReadKey();
}
public void Execute()
{
Console.WriteLine("CLIENT SAMPLE");
var client = new ElasticClient <Tweet>(defaultHost: "localhost", defaultPort: 9200);
var firstTweet = new Tweet
{
User = "******",
Message = "trying out Elastic Search"
};
var anotherTweet = new Tweet
{
User = "******",
Message = "one more message"
};
var indexSettings = new IndexSettingsBuilder()
.NumberOfShards(8)
.NumberOfReplicas(1)
.Analysis(analysis => analysis
.Analyzer(analyzer => analyzer
.Custom("keyword_lowercase", custom => custom
.Tokenizer(DefaultTokenizers.keyword)
.Filter(DefaultTokenFilters.lowercase))));
client.CreateIndex(new IndexCommand(index: "twitter").Refresh(), indexSettings);
IndexResult indexResult1 = client.Index(new IndexCommand(index: "twitter", type: "tweet", id: "1").Refresh(),
firstTweet);
IndexResult indexResult2 = client.Index(Commands.Index(index: "twitter", type: "tweet", id: "2").Refresh(),
anotherTweet);
GetResult <Tweet> getResult = client.Get(new GetCommand(index: "twitter", type: "tweet", id: "2"));
SearchResult <Tweet> searchResult = client.Search(new SearchCommand("twitter", "tweet"),
new QueryBuilder <Tweet>()
.Query(q => q
.Term(t => t
.Field(tweet => tweet.User)
.Value("testUser")
.Boost(2)
)
));
DeleteResult deleteResult = client.Delete(Commands.Delete(index: "twitter"));
PrintIndexResult(indexResult1);
PrintIndexResult(indexResult2);
PrintGetResult(getResult);
PrintSearchResults(searchResult);
PrintDeleteResult(deleteResult);
Console.WriteLine("Press any key");
Console.ReadKey();
}
public void Execute()
{
Console.WriteLine("PLAIN SAMPLE");
var connection = new ElasticConnection("localhost", 9200);
var serializer = new JsonNetSerializer();
var tweet = new Tweet
{
User = "******",
Message = "trying out Elastic Search"
};
var anotherTweet = new Tweet
{
User = "******",
Message = "one more message"
};
var tweets = new List<Tweet> {
new Tweet
{
User = "******",
Message = "first bulk tweet"
},
new Tweet
{
User = "******",
Message = "second bulk tweet"
},
new Tweet
{
User = "******",
Message = "third bulk tweet"
},
};
IndexTweet(tweet, "1", connection, serializer);
IndexTweet(anotherTweet, "2", connection, serializer);
BulkTweetIndex(tweets, connection, serializer);
CreateIndexAlias(connection, serializer);
ListIndexAliases(connection, serializer);
GetTweet("1", serializer, connection);
SearchTweets(connection, serializer);
SearchTweetsAsync(connection, serializer).Wait();
CountTweets(connection, serializer);
DeleteTweeterIndex(connection, serializer);
Console.WriteLine("Press any key");
Console.ReadKey();
}
