When trim(attack_cat) = 'Reconnaissance' then 'Reconnaissance' end,Ĭount(*) from actualattacks group by attack_cat ">/root/data/output/results2. farm fish farm goldfish bowl hive hutch kennel lair lodge nest oceanarium. When trim(attack_cat) = 'Shellcode' then 'Shellcode' It has to do with drawing our attention to the different aspects of the. When trim(attack_cat) = 'Fuzzers' then 'Fuzzers' When attack_cat = 'Exploits' then 'Exploits' When attack_cat = 'Analysis' then 'Analysis' When attack_cat = 'Shellcode' then 'Shellcode' When attack_cat = 'Reconnaissance' then 'Reconnaissance' When attack_cat = 'Generic' then 'Generic' When attack_cat = 'Fuzzers' then 'Fuzzers' When attack_cat = 'Backdoors' then 'Backdoors' When length(attack_cat) = 0 then 'Normal' An example that I used on my practice that worked (and had a little more details) goes something like this: hive -e "use DataAnalysis Ĭase when attack_cat = 'Backdoor' then 'Backdoors' I had a huge dataset whose details I was trying to organize and determine the types of attacks and the numbers of each type. Hive -e "use select * from LIMIT 10 " > /path/to/file/my_file_name.csv INSERT OVERWRITE LOCAL DIRECTORY '/home/lvermeer/temp' The new syntax should allow the following. Both commands will then prompt for placement in the model. Hope that is useful for you as well.īased on this patch-3682, I suspect a better solution is available when using Hive 0.11, but I am unable to test this myself. If reload is chosen, it will be reloaded, updating the block(s) in the drawing. That gives me a tab-separated file that I can use. Personally, I usually run my query directly through Hive on the command line for this kind of thing, and pipe it into the local file like so: hive -e 'select books from table' > /home/lvermeer/temp.tsv When I run a similar query, here's what the output looks like. INSERT OVERWRITE LOCAL DIRECTORY '/home/lvermeer/temp' select books from table If any of the columns are not of primitive type, then those columns are serialized to JSON format.Ī slight modification (adding the LOCAL keyword) will store the data in a local directory. The format will not be csv.ĭata written to the filesystem is serialized as text with columns separated by ^A and rows separated by newlines. First let me explain what INSERT OVERWRITE does, then I'll describe the method I use to get tsv files from Hive tables.Īccording to the manual, your query will store the data in a directory in HDFS. Good luck for all of you, guys, and sorry for my English.Although it is possible to use INSERT OVERWRITE to get data out of Hive, it might not be the best method for your particular case. 2 Steps to install drawit.vim Step 1: Download latest version of the plugin from vim.org Download the plugin from vim. I have draw it on my Bamboo device in PS: Definition 3500x2500 (70 dpi) It is used with Database, Table and view. DESCRIBE This Hive command shows the name of the database in the Hive, its set comment and even its location on the file system. It is used with databases, tables, table properties, functions and index as well. In Return of the Jedi (1983), Leia helps in the operation to rescue Han from the crime lord Jabba the Hutt and is revealed to be Vader's daughter and the twin sister of Luke Skywalker. The Show command will provide a view or lists of all databases that are stored in the Hive. In The Empire Strikes Back (1980), Leia commands a Rebel base and evades Vader as she falls in love with the smuggler Han Solo. She thwarts the sinister Sith lord Darth Vader and helps bring about the destruction of the Empire's cataclysmic superweapon, the Death Star. Introduced in the original Star Wars film in 1977, Leia is princess of the planet Alderaan, a member of the Imperial Senate and an agent of the Rebel Alliance. learning software that enabled the robot to recognize human gestures and voice commands. Set the HIVEPORT environment variable to specify the port the server will listen on (defaults to 10,000) hwi Hive Web Interface - alternative to the shell. The Autodesk team successfully built the HIVE in three days. Princess Leia Organa is a fictional character in the Star Wars franchise, portrayed in films by Carrie Fisher. ODBC connectors need to run a Hive server to communicate with Hive. You know her, because we all has watch a Star Wars series. INFO: This art is dedicated to the memory of Carrie Fisher, the actress best known as Star Wars‘ Princess Leia Organa. Im introduce to you one of my digital sketches. The following is the command to run the Hive script: Command: hive f /home/cloudera/sample.sql While executing the script, make sure that the entire path of the location of the Script file is present.
0 Comments
Leave a Reply. |