Reverted influxdb 0.9.0 changes as the Ansible is not yet ready

The original changes are at https://review.openstack.org/#/c/193590/

Change-Id: I032423e7ca65b8bb280b53e4b254e6660b5dd69b

java/src/main/java/monasca/persister/repository/influxdb/InfluxPoint.java

@@ -21,42 +21,37 @@ import java.util.Map;
 
 public class InfluxPoint {
 
-  private final String measurement;
+  private final String name;
   private final Map<String, String> tags;
-  private final String time;
+  private final String timestamp;
   private final Map<String, Object> fields;
-  private final String Precision = "ms";
 
   public InfluxPoint(
-      final String measurement,
+      final String name,
       final Map<String, String> tags,
-      final String time,
+      final String timestamp,
       final Map<String, Object> fields) {
 
-    this.measurement = measurement;
+    this.name = name;
     this.tags = tags;
-    this.time = time;
+    this.timestamp = timestamp;
     this.fields = fields;
   }
 
-  public String getMeasurement() {
-    return measurement;
+  public String getName() {
+    return name;
   }
 
   public Map<String, String> getTags() {
     return this.tags;
   }
 
-  public String getTime() {
-    return this.time;
+  public String getTimestamp() {
+    return this.timestamp;
   }
 
   public Map<String, Object> getFields() {
     return this.fields;
   }
 
-  public String getPrecision() {
-    return Precision;
-  }
-
 }

java/src/main/java/monasca/persister/repository/influxdb/InfluxV9RepoWriter.java

@@ -185,7 +185,7 @@ public class InfluxV9RepoWriter {
 
       int rc = response.getStatusLine().getStatusCode();
 
-      if (rc != HttpStatus.SC_OK && rc != HttpStatus.SC_NO_CONTENT) {
+      if (rc != HttpStatus.SC_OK) {
 
         logger.error("[{}]: failed to send data to influxdb {} at {}: {}", id,
                      this.influxName, this.influxUrl, String.valueOf(rc));