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Posted to notifications@accumulo.apache.org by GitBox <gi...@apache.org> on 2018/11/01 00:34:53 UTC

[GitHub] MrDLontheway edited a comment on issue #739: accumulo 1.9.2 TabletClientService:sendBaseOneway method not found

MrDLontheway edited a comment on issue #739: accumulo 1.9.2  TabletClientService:sendBaseOneway method not found
URL: https://github.com/apache/accumulo/issues/739#issuecomment-434892412
 
 
   i use spark 1.6 and hadoop 2.6 accumulo 1.9.2
   
   @milleruntime 
   ```
   package com.wxstc.dl;
   
   import com.boozallen.cognition.spark.accumulo.AccumuloSpark;
   import com.wxstc.dl.accumulo.AccumuloConnector;
   import org.apache.accumulo.core.client.ClientConfiguration;
   import org.apache.accumulo.core.client.mapreduce.AccumuloInputFormat;
   import org.apache.accumulo.core.client.security.tokens.PasswordToken;
   import org.apache.accumulo.core.data.Key;
   import org.apache.accumulo.core.data.Value;
   import org.apache.accumulo.core.security.Authorizations;
   import org.apache.accumulo.core.util.PeekingIterator;
   import org.apache.hadoop.conf.Configuration;
   import org.apache.hadoop.io.Text;
   import org.apache.hadoop.mapreduce.Job;
   import org.apache.spark.SparkConf;
   import org.apache.spark.api.java.JavaPairRDD;
   import org.apache.spark.api.java.JavaSparkContext;
   import scala.Tuple2;
   
   import java.io.IOException;
   import java.util.List;
   import java.util.Map;
   
   
   public class MyAccumuloSpark {
       public static void main(String[] args) throws Exception {
   //        SparkSession spark = SparkSession.builder().master("local[*]").appName("Test").getOrCreate();
   //        final JavaSparkContext ctx = JavaSparkContext.fromSparkContext(spark.sparkContext());
   
           SparkConf conf = new SparkConf().setAppName("Test").setMaster("local[*]");
   //		conf.set("spark.driver.extraClassPath", "/data/ojdbc14-10.2.0.3.0.jar");
   //        conf.set("spark.executor.extraClassPath", "/data/ojdbc14-10.2.0.3.0.jar");
           JavaSparkContext sparkContext = new JavaSparkContext(conf);
   
           Job job = new Job(sparkContext.hadoopConfiguration());
           AccumuloInputFormat.setScanAuthorizations(job, new Authorizations("vis22","vis1"));
           AccumuloInputFormat.setConnectorInfo(job, "root", new PasswordToken("123456"));
           AccumuloInputFormat.setZooKeeperInstance(job,
                   ClientConfiguration.loadDefault().withInstance(AccumuloConnector.instanceName).withZkHosts(AccumuloConnector.zooServers));
           AccumuloInputFormat.setInputTableName(job,"table1");
   
   //        JavaPairRDD<Text, PeekingIterator<java.util.Map.Entry<Key, Value>>> accrdd = sparkContext.newAPIHadoopRDD(sparkContext.hadoopConfiguration(),
   //                AccumuloInputFormat.class, Text.class,PeekingIterator<java.util.Map.Entry<Key, Value>>);
   
           JavaPairRDD<Key, Value> keyValueJavaPairRDD = sparkContext.newAPIHadoopRDD(job.getConfiguration(),
                   AccumuloInputFormat.class, Key.class, Value.class);
           List<Tuple2<Key, Value>> collect = keyValueJavaPairRDD.collect();
   
           for (Tuple2<Key, Value> t2:
           collect) {
               Key k = t2._1;
               Value b = t2._2;
               System.out.println("key:"+k.toString());
               System.out.println("Value:"+b.toString());
           }
           sparkContext.stop();
       }
   
   }
   
   ```

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