Wenzhe Zhou created IMPALA-12873:
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Summary: Use password to access keystore
Key: IMPALA-12873
URL: https://issues.apache.org/jira/browse/IMPALA-12873
Project: IMPALA
Issue Type: Sub-task
Components: Frontend
Reporter: Wenzhe Zhou
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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