Add checking if hbase table was created before

pinpoint-hbase/build/scripts/check-table.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+if echo -e "exists 'AgentInfo'" | ${HBASE_HOME}/bin/hbase shell 2>&1 | grep -q "does exist" 2>/dev/null
+then 
+    echo "Tables already exist"
+    break
+else
+    sleep 15        
+    echo "create tables"
+    ${HBASE_HOME}/bin/hbase shell ${BASE_DIR}/hbase-create.hbase
+fi

pinpoint-hbase/build/scripts/initialize-hbase.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+${HBASE_HOME}/bin/start-hbase.sh
+
+/usr/local/bin/check-table.sh