Hadoop: Java code to get Hive table properties.

0 votes
Hey. Can someone tell me how to write a Java code to get properties of Hive Table?
Nov 20, 2018 in Big Data Hadoop by slayer
• 29,050 points
27 views

1 answer to this question.

0 votes

You can try this:

org.apache.hadoop.hive.metastore.api.Table table=..........;
org.apache.hadoop.hive.metastore.api.StorageDescriptor sd=table.getSd();
String loc=sd.getLocation();
String own=sd.getOwner();
answered Nov 20, 2018 by Omkar
• 67,480 points

Related Questions In Big Data Hadoop

0 votes
1 answer

Hadoop Hive: How to drop a table?

You cannot drop column directly from a ...READ MORE

answered Nov 14, 2018 in Big Data Hadoop by Omkar
• 67,480 points
156 views
0 votes
1 answer

Hadoop: How to copy directory from local system to hdfs using Java code?

Just use the FileSystem's copyFromLocalFile method. If the source Path ...READ MORE

answered Nov 14, 2018 in Big Data Hadoop by Omkar
• 67,480 points
519 views
0 votes
1 answer

Hadoop: How to get the column name along with the output in Hive?

You can get the column names by ...READ MORE

answered Nov 20, 2018 in Big Data Hadoop by Omkar
• 67,480 points
246 views
0 votes
2 answers

How to get column names from Hive table?

To get all the columns of a ...READ MORE

answered Jun 4 in Big Data Hadoop by anonymous

edited Jun 4 by Omkar 1,890 views
0 votes
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,670 points
2,736 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,670 points
289 views
0 votes
10 answers

hadoop fs -put command?

put syntax: put <localSrc> <dest> copy syntax: copyFr ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Aditya
13,564 views
0 votes
1 answer

Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by kurt_cobain
• 9,240 points
993 views
0 votes
1 answer

Hadoop Hive: How to skip the first line of csv while loading in hive table?

You can try this: CREATE TABLE temp ...READ MORE

answered Nov 8, 2018 in Big Data Hadoop by Omkar
• 67,480 points
849 views
0 votes
1 answer

Hadoop Hive: How to insert data in Hive table?

First, copy data into HDFS. Then create ...READ MORE

answered Nov 12, 2018 in Big Data Hadoop by Omkar
• 67,480 points
636 views