travis - try to fix node not available sleep 10

eliranmoyal · eliranmoyal · commit e4f12056fdad · 2015-11-06T11:19:35.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -8,10 +8,12 @@ jdk:
 before_install:
   - wget https://download.elasticsearch.org/elasticsearch/release/org/elasticsearch/distribution/deb/elasticsearch/2.0.0/elasticsearch-2.0.0.deb && sudo dpkg -i --force-confnew elasticsearch-2.0.0.deb
   - sudo /usr/share/elasticsearch/bin/plugin install delete-by-query
+
 services:
   - elasticsearch
 
 
 script:
+  - sleep 10
   - ulimit -a
   - mvn test
