public interface PermanentBlobService extends Closeable
These may include per-job BLOBs that are covered by high-availability (HA) mode, e.g. a job's
JAR files or (parts of) an off-loaded
TaskDeploymentDescriptor or files in the
|Modifier and Type||Method and Description|
Returns the path to a local copy of the file associated with the provided job ID and blob key.
File getFile(JobID jobId, PermanentBlobKey key) throws IOException
jobId- ID of the job this blob belongs to
key- BLOB key associated with the requested file
FileNotFoundException- if the BLOB does not exist;
IOException- if any other error occurs when retrieving the file
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