Got the answer!
It turns out that just add an between the url and encoded json body.
String string1={\query\ : {\match_all\ : {}}};
WebResource webResource = client
.resource(http://localhost:9200/obd2/_search?scroll=1msize=50+
URLEncoder.encode(string1));
then the http/get was successfully transferred and return the query result.
On Friday, August 1, 2014 2:10:26 PM UTC-7, Brian wrote:
Well, the curl command uses the -d option to specify the content data to
pass to the server. It is not part of the URL. Your mistake is trying to
take a curl command-line and treat the entire thing as a URL, when in fact
the URL is only part of the request.
I don't know how the JerseyGetClient works, but here is one example I
found that might help, or at least provide a starting point.
http://crunchify.com/create-very-simple-jersey-rest-service-and-send-json-data-from-java-client/
The idea is that a typical HTTP request in Java accepts the URL at one
string, or perhaps even two strings (the server/port, and then the URI
path), and then the content type and data as separately specified values
elsewhere in the API.
Brian
On Friday, August 1, 2014 4:59:10 PM UTC-4, Chia-Eng Chang wrote:
Updated.
I figured out that I need to do url-encode to process some characters
like { , } , ...
so I change part my code to:
String string1=-d {\query\ : {\match_all\ : {}}};
WebResource webResource = client
.resource(http://localhost:9200/obd2/_search?scroll=1msize=50+
URLEncoder.encode(string1));
Now I get the respones:
java.lang.RuntimeException: Failed : HTTP error code : 400
Is that mean my get/request was successfully sent to the server.
The new error was triggered by some other reasons such as firewall...etc
On Friday, August 1, 2014 12:25:27 PM UTC-7, Chia-Eng Chang wrote:
I tried to send http/get to my elasticsearch server.if I query:
curl '
http://localhost:9200/index/_search?scroll=1msize=50pretty' -d
'{query : {match_all : {}}}'
it works perfect. But when I tried to use jersy to build my client, I
did the follwoing:
public class JerseyClientGet {
public static void main(String[] args) {
Client client = Client.create();
WebResource webResource = client
.resource(http://localhost:9200/index/_search?scroll=1msize=50 -d
'{\query\ : {\match_all\ : {}}}');
..
}
}
And I got these error message:
java.lang.IllegalArgumentException: Illegal character in query
at index 52: http://localhost:9200/obd2/_search?scroll=1msize=50 -d
'{query : {match_all : {}}}'
at java.net.URI.create(URI.java:859)
at com.sun.jersey.api.client.Client.resource(Client.java:433)
at JerseyClientGet.main(JerseyClientGet.java:20)
Caused by: java.net.URISyntaxException: Illegal character in
query at index 52: http://localhost:9200/index/_search?scroll=1msize=50
-d '{query : {match_all : {}}}'
at java.net.URI$Parser.fail(URI.java:2829)
at java.net.URI$Parser.checkChars(URI.java:3002)
at java.net.URI$Parser.parseHierarchical(URI.java:3092)
at java.net.URI$Parser.parse(URI.java:3034)
at java.net.URI.init(URI.java:595)
at java.net.URI.create(URI.java:857)
... 2 more
The -d seems to be an illegal character?
Anyone knows what's the problem with my format?
PS: I can use java API to query, just use this RESTful for some test.
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