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Posted to issues@spark.apache.org by "Kan Zhang (JIRA)" <ji...@apache.org> on 2015/06/06 02:23:00 UTC
[jira] [Updated] (SPARK-8129) Securely pass auth secret to
executors in standalone cluster mode
[ https://issues.apache.org/jira/browse/SPARK-8129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kan Zhang updated SPARK-8129:
-----------------------------
Description:
Currently, when authentication is turned on, Worker passes auth secret to executors (also drivers in cluster mode) as java options on the command line, which isn't secure. The passed secret can be seen by anyone running 'ps' command, e.g.,
501 94787 94734 0 2:32PM ?? 0:00.78 /Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/jre/bin/java -cp /Users/kan/github/spark/sbin/../conf/:/Users/kan/github/spark/assembly/target/scala-2.10/spark-assembly-1.4.0-SNAPSHOT-hadoop2.3.0.jar:/Users/kan/github/spark/lib_managed/jars/datanucleus-api-jdo-3.2.6.jar:/Users/kan/github/spark/lib_managed/jars/datanucleus-core-3.2.10.jar:/Users/kan/github/spark/lib_managed/jars/datanucleus-rdbms-3.2.9.jar -Xms512M -Xmx512M -*Dspark.authenticate.secret=090A030E0F0A05010900000A0C0E0C0B03050D05* -Dspark.driver.port=49625 -Dspark.authenticate=true -XX:MaxPermSize=128m org.apache.spark.executor.CoarseGrainedExecutorBackend --driver-url akka.tcp://sparkDriver@192.168.1.152:49625/user/CoarseGrainedScheduler --executor-id 0 --hostname 192.168.1.152 --cores 8 --app-id app-20150605143259-0000 --worker-url akka.tcp://sparkWorker@192.168.1.152:49623/user/Worker
was:
Currently, when authentication is turned on, Worker passes auth secret to executors (also drivers in cluster mode) as java options on the command line, which isn't secure. The passed secret can be seen by anyone running 'ps' command, e.g.,
```
ps -ef
......
501 94787 94734 0 2:32PM ?? 0:00.78 /Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/jre/bin/java -cp /Users/kan/github/spark/sbin/../conf/:/Users/kan/github/spark/assembly/target/scala-2.10/spark-assembly-1.4.0-SNAPSHOT-hadoop2.3.0.jar:/Users/kan/github/spark/lib_managed/jars/datanucleus-api-jdo-3.2.6.jar:/Users/kan/github/spark/lib_managed/jars/datanucleus-core-3.2.10.jar:/Users/kan/github/spark/lib_managed/jars/datanucleus-rdbms-3.2.9.jar -Xms512M -Xmx512M -*Dspark.authenticate.secret=090A030E0F0A05010900000A0C0E0C0B03050D05* -Dspark.driver.port=49625 -Dspark.authenticate=true -XX:MaxPermSize=128m org.apache.spark.executor.CoarseGrainedExecutorBackend --driver-url akka.tcp://sparkDriver@192.168.1.152:49625/user/CoarseGrainedScheduler --executor-id 0 --hostname 192.168.1.152 --cores 8 --app-id app-20150605143259-0000 --worker-url akka.tcp://sparkWorker@192.168.1.152:49623/user/Worker
```
> Securely pass auth secret to executors in standalone cluster mode
> -----------------------------------------------------------------
>
> Key: SPARK-8129
> URL: https://issues.apache.org/jira/browse/SPARK-8129
> Project: Spark
> Issue Type: New Feature
> Components: Deploy, Spark Core
> Reporter: Kan Zhang
> Priority: Critical
>
> Currently, when authentication is turned on, Worker passes auth secret to executors (also drivers in cluster mode) as java options on the command line, which isn't secure. The passed secret can be seen by anyone running 'ps' command, e.g.,
> 501 94787 94734 0 2:32PM ?? 0:00.78 /Library/Java/JavaVirtualMachines/jdk1.7.0_60.jdk/Contents/Home/jre/bin/java -cp /Users/kan/github/spark/sbin/../conf/:/Users/kan/github/spark/assembly/target/scala-2.10/spark-assembly-1.4.0-SNAPSHOT-hadoop2.3.0.jar:/Users/kan/github/spark/lib_managed/jars/datanucleus-api-jdo-3.2.6.jar:/Users/kan/github/spark/lib_managed/jars/datanucleus-core-3.2.10.jar:/Users/kan/github/spark/lib_managed/jars/datanucleus-rdbms-3.2.9.jar -Xms512M -Xmx512M -*Dspark.authenticate.secret=090A030E0F0A05010900000A0C0E0C0B03050D05* -Dspark.driver.port=49625 -Dspark.authenticate=true -XX:MaxPermSize=128m org.apache.spark.executor.CoarseGrainedExecutorBackend --driver-url akka.tcp://sparkDriver@192.168.1.152:49625/user/CoarseGrainedScheduler --executor-id 0 --hostname 192.168.1.152 --cores 8 --app-id app-20150605143259-0000 --worker-url akka.tcp://sparkWorker@192.168.1.152:49623/user/Worker
>
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