questions/big-data-hadoop
Hey, These are the listed properties that need ...READ MORE
Hi, Below are the extra files that need ...READ MORE
Can anyone explain how to execute Job ...READ MORE
Apache Hadoop project includes four key modules Hadoop ...READ MORE
Hadoop software framework work is very well ...READ MORE
Hey, There are some of the key responsibilities ...READ MORE
Hi. Here are the steps you can ...READ MORE
Hi, You can use the command below: $ oozie ...READ MORE
Hey, You can use this syntax below: SELECT [ALL ...READ MORE
Hi, To check the directory is present in ...READ MORE
Hey, Actually the problem was that tomcat aborted abnormally and ...READ MORE
Hey, You can try this, Change the value ...READ MORE
Hey, If the Oozie_URL environment variable has not ...READ MORE
You can add this below property in oozie-site.xml: <property> <name>oozie.service.HadoopAccessorService.jobTracker.whitelist</name> <value>myaddress:8020</value> </property> Hope ...READ MORE
Hi, By using this command below one can ...READ MORE
Hi, By using this command below bucket can be ...READ MORE
I hope I understood your issue and ...READ MORE
it as a connector that allows data to flow bi-directionaly so ...READ MORE
Hi, You can use this example : oozie hive ...READ MORE
Hey, This is the command you can use: oozie ...READ MORE
Hey, You can use this example so that ...READ MORE
Hey, The rerun option reruns a terminated (=TIMEDOUT=, SUCCEEDED, KILLED, ...READ MORE
Hey, The suspend option suspends a workflow job in RUNNING status. After ...READ MORE
Hi, Oozie CLI retries the connection to Oozie servers ...READ MORE
Below are the services Running in Hadoop Hdfs yarn mapreduce ozzie zookeeper hive hue hbase impala flume sqoop spark Depending ...READ MORE
Secondary namenode is just a helper for ...READ MORE
Kafka is a Distributed Messaging System which ...READ MORE
Hey, In this case, you can do one ...READ MORE
This was a fundamental issue in HDFS ...READ MORE
Hi, You can try this: ALTER TABLE foobar_data CHANGE ...READ MORE
Hi, Using alter, you can set and remove ...READ MORE
Hey, You can delete a column family from ...READ MORE
The reduceLeft method takes an associative binary ...READ MORE
You need to add your current user ...READ MORE
Please follow the below screenshots for creating ...READ MORE
Try this command where the student table ...READ MORE
Suppose I have the below parquet file ...READ MORE
What happens is namenode on the basis ...READ MORE
No, the data node does not select ...READ MORE
Split size is approximately equal to block ...READ MORE
We use MultipleInputs class which supports MapReduce ...READ MORE
When NameNode notices that it has not ...READ MORE
The heartbeat interval is 3 seconds by ...READ MORE
Failure of the resource manager is serious ...READ MORE
I will redirect you to a link ...READ MORE
I had a similar problem while I was working ...READ MORE
Well, that depends on what a particular ...READ MORE
I can help you on this one. Requirement: ...READ MORE
I hope I understood your query properly I ...READ MORE
Hey, This Hadoop fs command appends single sources ...READ MORE
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