Tim Armstrong created IMPALA-9367:
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Summary: Allow specifying MEMORY kerberos credential cache
Key: IMPALA-9367
URL: https://issues.apache.org/jira/browse/IMPALA-9367
Project: IMPALA
Issue Type: Improvement
Components: Security
Reporter: Tim Armstrong
Assignee: Tim Armstrong
Currently --krb5_ccname defaults to "/tmp/krb5cc_impala_internal" and requires
that the argument be an absolute path.
Kudu actually defaults to "MEMORY:kudu" as its credential cache, which may have
some advantages, e.g. it doesn't depend on the filesystem.
It would be reasonable to allow setting the credential cache type to MEMORY.
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