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[MAPREDUCE-5378] Enable ApplicationMaster to support different QOP for client and server communications - MapReduce - [issue]
...Currently ApplicationMaster's QOP(quality of protection) is derived from the client's config. If the client uses privacy, all the communication done by the application master will be set to ...
http://issues.apache.org/jira/browse/MAPREDUCE-5378    Author: Benoy Antony, 2014-04-01, 00:38
[MAPREDUCE-5589] MapReduce Job setup error leaves no useful info to users  (when LinuxTaskController is used) - MapReduce - [issue]
http://issues.apache.org/jira/browse/MAPREDUCE-5589    Author: Benoy Antony, 2013-10-17, 18:50
[MAPREDUCE-4491] Encryption and Key Protection - MapReduce - [issue]
...When dealing with sensitive data, it is required to keep the data encrypted wherever it is stored. Common use case is to pull encrypted data out of a datasource and store in HDFS for analysi...
http://issues.apache.org/jira/browse/MAPREDUCE-4491    Author: Benoy Antony, 2013-09-17, 21:57
[MAPREDUCE-4552] Encryption:  Add support for PGP Encryption - MapReduce - [issue]
...Provide support for PGP encryption by implementing Encrypter and Decrypter interfaces defined in MAPREDUCE-4450.  This can be used by the cluster to protect the job secrets. This also b...
http://issues.apache.org/jira/browse/MAPREDUCE-4552    Author: Benoy Antony, 2013-09-10, 19:24
Error in syncLogs: ENOENT: No such file or directory - MapReduce - [mail # user]
...Error observed in Task Logs  A few of the task attempts fail with the following error message:  2013-09-03 08:47:07,670 INFO org.apache.hadoop.mapred.Merger: Merging 1000 sorted se...
   Author: Benoy Antony, 2013-09-03, 18:12
[MAPREDUCE-4251] API Incompatibility - Sampler - MapReduce - [issue]
...org.apache.hadoop.mapred.lib.InputSampler#Sampler in Hadoop 0.20 has been moved to org.apache.hadoop.mapreduce.lib.partition.InputSampler#Sampler in Hadoop 0.22The arguments of the getSample...
http://issues.apache.org/jira/browse/MAPREDUCE-4251    Author: Benoy Antony, 2013-05-13, 19:44
[MAPREDUCE-4553] Key Protection :  Implement KeyProvider to read key from a WebService Based KeyStore - MapReduce - [issue]
...Normally keys have to be stored in a central location using custom key management system.  organizations can implement KeyProvider to integrate their custom key management system to Had...
http://issues.apache.org/jira/browse/MAPREDUCE-4553    Author: Benoy Antony, 2013-02-18, 20:20
[MAPREDUCE-4554] Job Credentials are not transmitted if security is turned off - MapReduce - [issue]
...Credentials (secret keys) can be passed to a job via mapreduce.job.credentials.json or mapreduce.job.credentials.binary .These credentials get submitted during job submission and are made av...
http://issues.apache.org/jira/browse/MAPREDUCE-4554    Author: Benoy Antony, 2013-02-06, 17:05
[MAPREDUCE-4551] Key Protection :  Add ability to read keys and protect keys  in  JobClient and TTS/NodeManagers - MapReduce - [issue]
...Based on Cluster configuration, NodeManager/TaskTrackers set up Decrypters  to decrypt the job's secrets.Based on Job configuration, JobClient reads secrets from a KeyStore using a Keyp...
http://issues.apache.org/jira/browse/MAPREDUCE-4551    Author: Benoy Antony, 2013-01-29, 14:58
[MAPREDUCE-4550] Key Protection : Define Encryption and Key Protection interfaces and default implementations - MapReduce - [issue]
...A secret key is read from a Key Store and then encrypted during transport between JobClient and Task. The tasktrackers/nodemanagers decrypt the secrets and provide the secrets to child tasks...
http://issues.apache.org/jira/browse/MAPREDUCE-4550    Author: Benoy Antony, 2012-08-29, 08:18
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