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https://issues.apache.org/jira/browse/IMPALA-12873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenzhe Zhou reassigned IMPALA-12873:
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Assignee: Pranav Yogi Lodha
> Support password protected keystore
> -----------------------------------
>
> Key: IMPALA-12873
> URL: https://issues.apache.org/jira/browse/IMPALA-12873
> Project: IMPALA
> Issue Type: Sub-task
> Components: Frontend
> Reporter: Wenzhe Zhou
> Assignee: Pranav Yogi Lodha
> Priority: Major
>
> IMPALA-12380 allow user to store jdbc password in a Java keystore file on
> HDFS.
> Keystores are generally password protected and so user need a password for
> accessing keystore. (See
> https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/CredentialProviderAPI.html#Keystore_Passwords).
> From the Credential API link, if keystore has a password then it can be
> accessed if password is provided using either the environment variable
> "HADOOP_CREDSTORE_PASSWORD" or a file containing password and configured in
> core-site.xml with key
> hadoop.security.credstore.java-keystore-provider.password-file (See
> https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/ProviderUtils.java#L214)
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