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    • Status: Open
    • Major
    • Resolution: Unresolved
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    Description

      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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            pranav.lodha Pranav Yogi Lodha
            wzhou Wenzhe Zhou
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              Updated: