The size is entered in megabytes. The process finishes nearly instantly. mehr »
When using the merge() method with two HDFS-only parameters (Path[] inFiles, Path outFile) on a SequenceFile.Sorter instance it throws a "Disk Error Exception". Solution approaches in the web are misleading, suggesting to have a look at the available… mehr »
Due to API changes, the way to provide and retrieve distributed cache files changed quite a bit. In order to provide a file in the run() method, add a URI to the job:
String cacheFileName = "file:/home/xyz/...#aliasname";
job.addCacheFile(new URI(ca… mehr »
When generating a JAR with the "build" target, Netbeans automatically adds a line with the main class information if this property is set in the project properties. This is not particularly useful if the JAR contains multiple classes containing main… mehr »
Download the drivers from Epson and install the packages: http://download.ebz.epson.net/dsc/search/01/search/searchModule
epson-inkjet-printer-201202w_1.0.0-1lsb3.2_amd64.deb: For the printer
iscan-data_1.36.0-1_all.deb: For the scanner
isc… mehr »