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handle empty tokens in rest handler

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This commit is contained in:
Khalid Huseynov 2017-03-20 22:04:22 +09:00
parent d14f04fa07
commit 91cb537559
1 changed files with 3 additions and 0 deletions
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zeppelin-zengine/src/main/java/org/apache/zeppelin/notebook/repo/zeppelinhub/rest/ZeppelinhubRestApiHandler.java
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@ -155,6 +155,9 @@ public class ZeppelinhubRestApiHandler {
}
public String get(String token, String argument) throws IOException {
if (StringUtils.isBlank(token)) {
return StringUtils.EMPTY;
}
String url = zepelinhubUrl + argument;
return sendToZeppelinHub(HttpMethod.GET, url, StringUtils.EMPTY, token, true);
}