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Date: Tue, 10 Oct 2017 02:14:14 -0700 (MST)
From: elopez779 <enrique.lmoreno@gmail.com>
To: user@ignite.apache.org
Message-ID: <1507626854729-0.post@n6.nabble.com>
Subject: map types in Cassandra
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archived-at: Tue, 10 Oct 2017 09:14:20 -0000

Hi.

I'm a beginner in Ignite and I have a question regarding map types in
Cassandra. I have been given a table anf I have to create a cache. One of
the fields of the table is type map<text, text>.

I tried to create a POJO class to read the row. The POJO is as follows:

public class PojoAccount implements Serializable {
	
	private Map<String, String> locationinfo;
	private String status;
	
	public PojoAccount() {
		super();
	}
	
	public PojoAccount(Map<String, String> loc_info, String st) {
		this.locationinfo = loc_info;
		this.status = st;
	}
	
	public Map<String, String> getLocationInfo() { return locationinfo; }
	public String getStatus() { return status; }
	
	public void setLocationInfo(Map<String, String> loc_info) { locationinfo =
loc_info; }
	public void setStatus(String st) { status = st; }
	
	public String toString() {
		return status + " ; " + locationinfo.toString();
	}
}

and I get the following error when running the app:

Value locationinfo is of type map, not blob

I can use any type of variable in my POJO class. I used Map<String, String>
because I thought that it would work, so my question is: How can I read a
map type or a collection in general?

Thanks in advance

Enrique


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