[jira] [Assigned] (SPARK-5682) Add encrypted shuffle in spark
[ https://issues.apache.org/jira/browse/SPARK-5682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-5682: --- Assignee: (was: Apache Spark) > Add encrypted shuffle in spark > -- > > Key: SPARK-5682 > URL: https://issues.apache.org/jira/browse/SPARK-5682 > Project: Spark > Issue Type: New Feature > Components: Shuffle >Reporter: liyunzhang_intel > Attachments: Design Document of Encrypted Spark > Shuffle_20150209.docx, Design Document of Encrypted Spark > Shuffle_20150318.docx > > > Encrypted shuffle is enabled in hadoop 2.6 which make the process of shuffle > data safer. This feature is necessary in spark. AES is a specification for > the encryption of electronic data. There are 5 common modes in AES. CTR is > one of the modes. We use two codec JceAesCtrCryptoCodec and > OpensslAesCtrCryptoCodec to enable spark encrypted shuffle which is also used > in hadoop encrypted shuffle. JceAesCtrypoCodec uses encrypted algorithms jdk > provides while OpensslAesCtrCryptoCodec uses encrypted algorithms openssl > provides. > Because ugi credential info is used in the process of encrypted shuffle, we > first enable encrypted shuffle on spark-on-yarn framework. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Assigned] (SPARK-5682) Add encrypted shuffle in spark
[ https://issues.apache.org/jira/browse/SPARK-5682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-5682: --- Assignee: Apache Spark > Add encrypted shuffle in spark > -- > > Key: SPARK-5682 > URL: https://issues.apache.org/jira/browse/SPARK-5682 > Project: Spark > Issue Type: New Feature > Components: Shuffle >Reporter: liyunzhang_intel >Assignee: Apache Spark > Attachments: Design Document of Encrypted Spark > Shuffle_20150209.docx, Design Document of Encrypted Spark > Shuffle_20150318.docx > > > Encrypted shuffle is enabled in hadoop 2.6 which make the process of shuffle > data safer. This feature is necessary in spark. AES is a specification for > the encryption of electronic data. There are 5 common modes in AES. CTR is > one of the modes. We use two codec JceAesCtrCryptoCodec and > OpensslAesCtrCryptoCodec to enable spark encrypted shuffle which is also used > in hadoop encrypted shuffle. JceAesCtrypoCodec uses encrypted algorithms jdk > provides while OpensslAesCtrCryptoCodec uses encrypted algorithms openssl > provides. > Because ugi credential info is used in the process of encrypted shuffle, we > first enable encrypted shuffle on spark-on-yarn framework. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
