public class MapRTicketLocalizer
extends java.lang.Object
implements org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.security.ExternalTokenLocalizer
YarnRuntimeException.
Note: Only a single instance of this class should be maintained per NodeManager process since some global state information is maintained here.
| Constructor and Description |
|---|
MapRTicketLocalizer() |
| Modifier and Type | Method and Description |
|---|---|
void |
cleanup(org.apache.hadoop.yarn.api.records.ApplicationId appId) |
java.lang.String |
getTokenEnvVar() |
org.apache.hadoop.fs.Path |
getTokenPath(java.lang.String appIdStr,
org.apache.hadoop.conf.Configuration conf) |
void |
run(org.apache.hadoop.yarn.api.records.ContainerId containerId,
java.lang.String username,
org.apache.hadoop.conf.Configuration conf) |
public void run(org.apache.hadoop.yarn.api.records.ContainerId containerId,
java.lang.String username,
org.apache.hadoop.conf.Configuration conf)
run in interface org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.security.ExternalTokenLocalizerpublic org.apache.hadoop.fs.Path getTokenPath(java.lang.String appIdStr,
org.apache.hadoop.conf.Configuration conf)
getTokenPath in interface org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.security.ExternalTokenLocalizerpublic java.lang.String getTokenEnvVar()
getTokenEnvVar in interface org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.security.ExternalTokenLocalizerpublic void cleanup(org.apache.hadoop.yarn.api.records.ApplicationId appId)
cleanup in interface org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.security.ExternalTokenLocalizer