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MAPREDUCE-7273. Fixed Job History server token renewal. 

Contributed by Peter Bacsko via eyang
This commit is contained in:
Eric Yang 2020-04-16 20:17:21 -04:00
parent 8505840c26
commit 053e39e1e4
1 changed files with 5 additions and 0 deletions
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hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/HistoryFileManager.java
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@ -65,6 +65,7 @@ import org.apache.hadoop.mapreduce.v2.jobhistory.JHAdminConfig;
import org.apache.hadoop.mapreduce.v2.jobhistory.JobHistoryUtils;
import org.apache.hadoop.mapreduce.v2.jobhistory.JobIndexInfo;
import org.apache.hadoop.security.AccessControlException;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.service.AbstractService;
import org.apache.hadoop.util.ShutdownThreadsHelper;
import org.apache.hadoop.util.concurrent.HadoopThreadPoolExecutor;
@ -917,6 +918,10 @@ public class HistoryFileManager extends AbstractService {
* if there was a error while scanning
*/
void scanIntermediateDirectory() throws IOException {
if (UserGroupInformation.isSecurityEnabled()) {
UserGroupInformation.getLoginUser().checkTGTAndReloginFromKeytab();
}
// TODO it would be great to limit how often this happens, except in the
// case where we are looking for a particular job.
List<FileStatus> userDirList = JobHistoryUtils.localGlobber(