Hadoop Distributed File System (HDFS) is the default file storage system used by Apache Hadoop.
I tried to define what the high throughput vs low latency means in HDFS in my own words, and came …
hadoop hdfs low-latency throughputI installed the Cloudera CDH4 distribution on a single machine in pseudo-distributed mode and successfully tested that it was working …
hadoop hdfs clouderaI have data that's already grouped and aggregated, it looks like so: user value count ---- -------- ------ Alice third 5 …
hadoop hdfs apache-pigI have a big distributed file on HDFS and each time I use sqlContext with spark-csv package, it first loads …
apache-spark pyspark hdfs apache-spark-sql spark-csvHow can I view how many blocks has a file been broken into, in a Hadoop file system?
hadoop hdfsi have a problem in setting hadoop file permissions in hortonworks and cloudera. My requirement is: 1. create a new user …
hadoop permissions hdfs cloudera hortonworks-data-platformIs there a way to delete files older than 10 days on HDFS? In Linux I would use: find /path/to/…
hadoop hdfsDo we need to verify checksum after we move files to Hadoop (HDFS) from a Linux server through a Webhdfs ? …
hadoop hdfs checksumI am a newbie in Hadoop trying to install Hbase in pseudo distributed mode, version hbase-0.98.10.1-hadoop1-bin, with Hadoop 2.5.2 . …
hadoop hbase hdfs