I have a .json file with data and I need ingest/send all that information to hdfs using Flume, do you know an scrip for console to do that?
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I am trying to download this CSV file: https://graphmining.ai/datasets/facebook_large.zip
The CSV file shows a pointer to a git lfs file:
CSV File Output
Any idea how to retrieve the original CSV file?
I tried installing git-lfs and redownloading the file. The problem is, it is not my repo, and the original owner did not store the data in a repo in the first place.
I have downloaded and installed EEGLAB plugin in matlab.
I am trying to import .csv file into EEGLab. I am unable to do it because the tool looks for .SET files.
I tried installing some plugins like musemonitor which accepts .csv files as input.
After importing a .csv file, nothing happens.
Kindly let me know what I am missing here? Can EEGLab handle .csv files that are recorded using an Emotiv Headset ?
I successfully exported a file from workbench in .csv file format, only for it to save in textedit format on my Mac, making it impossible for Tableau to read the file. How do I resolve this?
You need to add the .csv file extension to the file name before exporting
I am trying to upload json file on hadoop using json serde. I have uploaded jar lib to hadoop but getting error while running hive command
I have uploaded json serde jar file to /apps/hive/warehouse/lib path.Now, when i am tring to run this command
ADD JAR /apps/hive/warehouse/lib/json-serde-1.3-jar-with-dependencies.jar;
I got this error
H110 Unable to submit statement. Error while processing statement:
/apps/hive/warehouse/lib/json-serde-1.3.7-SNAPSHOT-jar-with-dependencies.jar
does not exist [ERROR_STATUS]
Looks like your jar is in HDFS location. Use:
add jar hdfs:///apps/hive/warehouse/lib/json-serde-1.3-jar-with-dependencies.jar;
Try to use URL (add file//) before filename:
ADD JAR file///apps/hive/warehouse/lib/json-serde-1.3-jar-with-dependencies.jar;
Also you should be able to add jar from a repository if your Hive is 1.2.0 and above.
I have graph.db folder from neo4j. It contains lot of neostore*.* files. How do i export a csv file from this ?
Note: I have this graph.db sent from my friend.
Download and install Neo4j if you haven't already
Move the graph.db directory that you have now into the data/ directory of the fresh Neo4j installation, replacing the existing graph.db directory in the fresh Neo4j instance. (Note: If you are using the desktop Neo4j application you can simply choose the location of your existing graph.db directory when starting Neo4j).
Start Neo4j server
To generate CSVs you have a few options:
Export from Neo4j Browser With Neo4j running, open your web browser and navigate to http://localhost:7474. Execute a Cypher query. Click on the "Download" icon and choose "Export CSV" to download a CSV representation of the data returned. See screenshot below.
neo4j-shell-tools Use neo4j-shell-tools to export results of a Cypher query. Use -o file.csv to specify output should be written to CSV file.
See this blog post for more info.