questions/big-data-hadoop
First question which strikes that how BIG ...READ MORE
You can configure Oozie to handle Uber ...READ MORE
Yes, you can create the missing table ...READ MORE
Hey, Nothing to worry about creating any file ...READ MORE
You need to tune io.sort.mb value until ...READ MORE
By default these Hadoop configuration files are ...READ MORE
With pig, we are not taking data ...READ MORE
I have understood your problem, I will ...READ MORE
You have some example jars in your ...READ MORE
Follow the below mentioned steps to enable ...READ MORE
Pig is a high-level programming language for ...READ MORE
What happens is namenode on the basis ...READ MORE
The command is very simple, you have ...READ MORE
Yes, Hadoop 1.0 didn't have standby namenode. ...READ MORE
HDFS is a distributed file system that ...READ MORE
Hi, There is a possibility that because of ...READ MORE
You can check here. From the archives. In particular, ...READ MORE
InputSplits are created by logical division of ...READ MORE
Hi, Yes, you can run Hadoop with Docker ...READ MORE
You have imported org.apache.hadoop.mapred.FileOutputFormat, you need to import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat So, make ...READ MORE
Regarding your question - there is a ...READ MORE
Hi. You can set a local path ...READ MORE
How to exclude tables in sqoop if ...READ MORE
Partition helps in increasing the efficiency when ...READ MORE
Scala packages can be imported so that ...READ MORE
HDFS does not allocate capacity separately based ...READ MORE
You can enable LDAP authentication with HiveServer2 by ...READ MORE
Hi @Bhavish. It is possible to get cluster ...READ MORE
Yes, you check the free space using ...READ MORE
About integrating RDBMS with Hadoop, you can ...READ MORE
Even I faced the same issue but ...READ MORE
The mapreduce task happens in the following ...READ MORE
Hi@akhtar, When you drop a table from Hive ...READ MORE
Hi, Conf.setMapperclass sets the mapper class and all ...READ MORE
Refer to the example given here. It's ...READ MORE
While you use the sqoop command (I ...READ MORE
MapFile is a class which serves file-based ...READ MORE
You can confirm it like this: $ tail ...READ MORE
Follow the below steps to execute the ...READ MORE
Hi, You can use this example : oozie hive ...READ MORE
Try to restart the mysqld server and then login: sudo ...READ MORE
Open the terminal and run the following ...READ MORE
Use this property directly to delimit the ...READ MORE
The Hadoop operating system is used to ...READ MORE
I guess it should be at /hadoop/hadoop-common-project/hadoop-common/sr ...READ MORE
You have to specify the filter to ...READ MORE
How can I run WebHCat using hive ...READ MORE
Yes, InputFormatClass and OutputFormatClass are independent of ...READ MORE
To override the default and import data ...READ MORE
Follow the steps as mentioned in the ...READ MORE
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