HDFS Collection Agent Input/Output Data and MIM(4.3)
Input/Output Data
The Input/Output data is the type of data an agent expects and delivers.
The agent produces bytearray types.
MIM
For information about the MIM and a list of the general MIM parameters, see Administration and Management(4.1) .
Publishes
MIM Value | Description |
---|---|
File Modified Timestamp | This MIM parameter contains a timestamp, indicating when the file is stored in the collection directory. |
File Retrieval Timestamp | This MIM parameter contains a timestamp, indicating when the file processing starts. |
Source File Count | This MIM parameter contains the number of files, available to this instance for collection at startup. The value is constant throughout the execution of the workflow, even if more files arrive during the execution. The new files will not be collected until the next execution. |
Source File Size | This MIM parameter contains the file size, in bytes, of the source file. |
Source Filename | This MIM parameter contains the name of the currently processed file, as defined at the source. |
Source Filenames | This MIM parameter contains a list of file names of the files that are about to be collected from the current collection directory. NoteWhen the agent collects from multiple directories, the MIM value is cleared after collection of each directory. Then, the MIM value is updated with the listing of the next directory. |
Source Files Left | This parameter contains the number of source files that are yet to be collected. This is the number that appears in the Execution Manager backlog. |
Source Pathname | This MIM parameter contains the path to the directory where the file currently under processing is located. |
Accesses
The agent does not itself access any MIM resources.