Apache REEF
0.15.0
Retainable Evaluator Execution Framework
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Configuration Module for the (command based) Hadoop file system implementation of IFileSystem. More...
Inherits Org.Apache.REEF.Tang.Formats.ConfigurationModuleBuilder.
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static readonly OptionalParameter< int > | CommandRetries = new OptionalParameter<int>() |
The number of times each HDFS command will be retried. More... | |
static readonly OptionalParameter< int > | CommandTimeOut = new OptionalParameter<int>() |
The timeout (in milliseconds) for HDFS commands. More... | |
static readonly OptionalParameter< string > | HadoopHome = new OptionalParameter<string>() |
The folder in which Hadoop is installed. More... | |
static readonly ConfigurationModule | ConfigurationModule |
Set all the parameters needed for injecting HadoopFileSystemConfigurationProvider. More... | |
Configuration Module for the (command based) Hadoop file system implementation of IFileSystem.
This IFileSystem implementation is enormously slow as it spawns a new JVM per API call. Avoid if you have better means of file system access. Also, Stream-based operations are not supported.
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The number of times each HDFS command will be retried.
Defaults to 3.
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The timeout (in milliseconds) for HDFS commands.
Defaults to 300000 (5 minutes).
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Set all the parameters needed for injecting HadoopFileSystemConfigurationProvider.
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The folder in which Hadoop is installed.
Defaults to HADOOP_HOME%.