[CALCITE-2372] Simplify travis.yml and upgrade Phoenix to 4.14 in docker-compose.yml
diff --git a/.travis.yml b/.travis.yml
index 66dc98e..f254ee6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,24 +37,24 @@
     - PHOENIX_HOST=http://localhost:8765
     - HSQLDB_HOST=http://localhost:8765
   matrix:
-    - AVATICA_FLAVOR=PHOENIX PHOENIX_IMAGE=boostport/hbase-phoenix-all-in-one:1.3-4.13
-    - AVATICA_FLAVOR=PHOENIX PHOENIX_IMAGE=boostport/hbase-phoenix-all-in-one:1.4-4.14
-    - AVATICA_FLAVOR=HSQLDB HSQLDB_IMAGE=f21global/calcite-avatica:1.11.0-hypersql
+    - AVATICA_FLAVOR=PHOENIX IMAGE=boostport/hbase-phoenix-all-in-one:1.3-4.13
+    - AVATICA_FLAVOR=PHOENIX IMAGE=boostport/hbase-phoenix-all-in-one:1.4-4.14
+    - AVATICA_FLAVOR=HSQLDB IMAGE=f21global/calcite-avatica:1.11.0-hypersql
 
 before_install:
   - go get -u github.com/golang/dep/cmd/dep
   - dep ensure -v
   - if [ $AVATICA_FLAVOR == "PHOENIX" ]; then
-      docker pull $PHOENIX_IMAGE;
-      docker run -d -p 8765:8765 $PHOENIX_IMAGE;
+      docker pull $IMAGE;
+      docker run -d -p 8765:8765 $IMAGE;
     elif [ $AVATICA_FLAVOR == "HSQLDB" ]; then
-      docker pull $HSQLDB_IMAGE;
-      docker run -d -p 8765:8765 $HSQLDB_IMAGE -u jdbc:hsqldb:mem:public;
+      docker pull $IMAGE;
+      docker run -d -p 8765:8765 $IMAGE -u jdbc:hsqldb:mem:public;
     fi
   - docker ps -a
 
 script:
-  - export AVATICA_FLAVOR=$AVATICA_FLAVOR && go test -v ./...
+  - go test -v ./...
 
 git:
   depth: 10000
diff --git a/docker-compose.yml b/docker-compose.yml
index 37f58e1..4f07931 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -22,7 +22,7 @@
       HSQLDB_HOST: http://hsqldb:8765
     command: sh -c "export AVATICA_FLAVOR=HSQLDB && go test -v ./...; export AVATICA_FLAVOR=PHOENIX && go test -v ./..."
   phoenix:
-    image: boostport/hbase-phoenix-all-in-one:1.3-4.13
+    image: boostport/hbase-phoenix-all-in-one:1.4-4.14
   hsqldb:
     image: f21global/calcite-avatica:1.11.0-hypersql
     command: -u jdbc:hsqldb:mem:public
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