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https://issues.apache.org/jira/browse/SPARK-22860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16775630#comment-16775630
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tooptoop4 commented on SPARK-22860:
-----------------------------------
[~kabhwan] spark.ssl.keyStorePassword and spark.ssl.keyPassword don't need to
be passed to CoarseGrainedExecutorBackend. Only spark.ssl.trustStorePassword
is used
> Spark workers log ssl passwords passed to the executors
> -------------------------------------------------------
>
> Key: SPARK-22860
> URL: https://issues.apache.org/jira/browse/SPARK-22860
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.1.1
> Reporter: Felix K.
> Priority: Major
>
> The workers log the spark.ssl.keyStorePassword and
> spark.ssl.trustStorePassword passed by cli to the executor processes. The
> ExecutorRunner should escape passwords to not appear in the worker's log
> files in INFO level. In this example, you can see my 'SuperSecretPassword' in
> a worker log:
> {code}
> 17/12/08 08:04:12 INFO ExecutorRunner: Launch command:
> "/global/myapp/oem/jdk/bin/java" "-cp"
> "/global/myapp/application/myapp_software/thing_loader_lib/core-repository-model-zzz-1.2.3-SNAPSHOT.jar
> [...]
> :/global/myapp/application/spark-2.1.1-bin-hadoop2.7/jars/*" "-Xmx16384M"
> "-Dspark.authenticate.enableSaslEncryption=true"
> "-Dspark.ssl.keyStorePassword=SuperSecretPassword"
> "-Dspark.ssl.keyStore=/global/myapp/application/config/ssl/keystore.jks"
> "-Dspark.ssl.trustStore=/global/myapp/application/config/ssl/truststore.jks"
> "-Dspark.ssl.enabled=true" "-Dspark.driver.port=39927"
> "-Dspark.ssl.protocol=TLS"
> "-Dspark.ssl.trustStorePassword=SuperSecretPassword"
> "-Dspark.authenticate=true" "-Dmyapp_IMPORT_DATE=2017-10-30"
> "-Dmyapp.config.directory=/global/myapp/application/config"
> "-Dsolr.httpclient.builder.factory=com.company.myapp.loader.auth.LoaderConfigSparkSolrBasicAuthConfigurer"
>
> "-Djavax.net.ssl.trustStore=/global/myapp/application/config/ssl/truststore.jks"
> "-XX:+UseG1GC" "-XX:+UseStringDeduplication"
> "-Dthings.loader.export.zzz_files=false"
> "-Dlog4j.configuration=file:/global/myapp/application/config/spark-executor-log4j.properties"
> "-XX:+HeapDumpOnOutOfMemoryError" "-XX:+UseStringDeduplication"
> "org.apache.spark.executor.CoarseGrainedExecutorBackend" "--driver-url"
> "spark://CoarseGrainedScheduler@192.168.0.1:39927" "--executor-id" "2"
> "--hostname" "192.168.0.1" "--cores" "4" "--app-id" "app-20171208080412-0000"
> "--worker-url" "spark://Worker@192.168.0.1:59530"
> {code}
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