[GitHub] [carbondata] nihal0107 commented on a change in pull request #3819: [CARBONDATA-3855]support carbon SDK to load data from different files

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nihal0107 commented on a change in pull request #3819:
URL: https://github.com/apache/carbondata/pull/3819#discussion_r461474532



##########
File path: sdk/sdk/src/main/java/org/apache/carbondata/sdk/file/AvroCarbonWriter.java
##########
@@ -823,6 +834,30 @@ public void write(Object object) throws IOException {
     }
   }
 
+  /**
+   * Load data of all avro files at given location iteratively.
+   *
+   * @throws IOException
+   */
+  @Override
+  public void write() throws IOException {
+    if (this.dataFiles == null || this.dataFiles.length == 0) {
+      throw new RuntimeException("'withAvroPath()' must be called to support loading avro files");
+    }
+    Arrays.sort(this.dataFiles);
+    for (File dataFile : this.dataFiles) {
+      this.loadSingleFile(dataFile);
+    }
+  }
+
+  private void loadSingleFile(File file) throws IOException {
+    DataFileReader<GenericData.Record> avroReader = SDKUtil.buildAvroReader(String.valueOf(file));

Review comment:
       done

##########
File path: sdk/sdk/src/main/java/org/apache/carbondata/sdk/file/CarbonWriter.java
##########
@@ -49,4 +49,6 @@ public static CarbonWriterBuilder builder() {
     return new CarbonWriterBuilder();
   }
 
+  public void write() throws IOException { }

Review comment:
       done




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