.travis.yml in embulk-input-mongodb-0.4.0 vs .travis.yml in embulk-input-mongodb-0.5.0

@@ -24,11 +24,12 @@
 # Work around fix for buffer overflow error on OpenJDK7
 # ref: https://github.com/travis-ci/travis-ci/issues/5227#issuecomment-165131913
 before_install:
   - cat /etc/hosts # optionally check the content *before*
   - sudo hostname "$(hostname | cut -c1-63)"
-  - sed -e "s/^\\(127\\.0\\.0\\.1.*\\)/\\1 $(hostname | cut -c1-63)/" /etc/hosts | sudo tee /etc/hosts
+  - sed -e "s/^\\(127\\.0\\.0\\.1.*\\)/\\1 $(hostname | cut -c1-63)/" /etc/hosts > /tmp/hosts
+  - sudo mv /tmp/hosts /etc/hosts
   - cat /etc/hosts # optionally check the content *after*
 
 install:
   - sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
   - echo "deb http://repo.mongodb.org/apt/ubuntu "$(lsb_release -sc)"/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list
@@ -40,17 +41,17 @@
   - export PATH="$HOME/.embulk/bin:$PATH"
   - embulk --version
 
 before_script:
   - echo "Wait mongodb wakeup"
-  - sleep 10
+  - sleep 15
   - mkdir -p ./tmp
   - date
 
 script:
   - ./gradlew check
   - ./gradlew package
-  - mongoimport --db $MONGO_DATABASE --collection $MONGO_COLLECTION --type json --drop src/test/resources/my_collection.jsonl
+  - mongoimport --host 127.0.0.1 --db $MONGO_DATABASE --collection $MONGO_COLLECTION --type json --drop src/test/resources/my_collection.jsonl
   - |
     for target in basic full id_field_name
     do
       embulk run -L . src/test/resources/${target}.yml
       cat tmp/${target}000.00.csv