questions/big-data-hadoop
Hi Team, I am new to Hadoop I ...READ MORE
The general syntax to do this as ...READ MORE
To connect to HiveServer2 in HTTPS mode ...READ MORE
Below are the services Running in Hadoop Hdfs yarn mapreduce ozzie zookeeper hive hue hbase impala flume sqoop spark Depending ...READ MORE
Seems like you are not passing the ...READ MORE
Hey, You can get first name, middle name, ...READ MORE
hadoop.http.authentication.signature.secret.file: The signature secret file for signing ...READ MORE
The tables look fine. Follow these steps ...READ MORE
Hi@akhtar, To upload a file in Hadoop Cluster, ...READ MORE
Try these steps (make necessary changes): First upload ...READ MORE
You can define a Combiner function, which does the ...READ MORE
Write Ahead Log (WAL) is a file ...READ MORE
Please use the sqoop list database syntax ...READ MORE
The syntax you are using is wrong. ...READ MORE
You need to delete the contents of the ...READ MORE
We have to cache the values from ...READ MORE
It seems hbase did not start properly ...READ MORE
For change in the file format, you ...READ MORE
Apache Kafka is one of the components ...READ MORE
Hey, @Amey, This is probably because of a ...READ MORE
U can use " import-all-tables " option ...READ MORE
Try this: Configuration conf = new Configuration(); ...READ MORE
There are two possible reasons for this: Wrong ...READ MORE
In the command, try mentioning the driver ...READ MORE
The MongoDB Connector for Hadoop reads data ...READ MORE
Hi@akhtar, You can use the alter table command ...READ MORE
Here, we have two tables: Tab1 having columns ...READ MORE
You can add the months using the add_months method ...READ MORE
Dynamic partition is set to true by ...READ MORE
If you are facing this problem while running a ...READ MORE
The format for the connection string and ...READ MORE
The command hdfs dfs -put command is used to ...READ MORE
You can set Hadoop & Hive conf ...READ MORE
Go through this blog: https://docs.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-use-blob-storage#access-blobs I went through this ...READ MORE
If you set number of reducers as ...READ MORE
You can use this command to save ...READ MORE
To understand how or what are the process ...READ MORE
The format of the connection string is: jdbc:postgresql://<HOST>:<PORT>/<DATABASE_NAME> You ...READ MORE
In old Hadoop API(i.e. below Hadoop 0.20.0), ...READ MORE
The error might be due to the ...READ MORE
It does not. As of today HADOOP-11890, which ...READ MORE
Refer to the below file det.txt: Name,Age,Location a,10,chennai b,20,bangalore We will ...READ MORE
Hi, Yes, this is absolutely correct that pig ...READ MORE
The following command can be used to ...READ MORE
A data lake is a storage repository that holds ...READ MORE
If we want to see the column ...READ MORE
In order to forcefully let the namenode ...READ MORE
Just Use the command Hadoop version ...READ MORE
If you are using Hadoop version-2.7.7, then ...READ MORE
The Hadoop Output Format checks the Output ...READ MORE
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