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Review request for sentry, Brock Noland and Shreepadma Venugopalan. Repository: sentry Description ------- solr lazily authenticates with HDFS, and there can be a race between when solr authenticates and when sentry would try to read the .ini file off of HDFS. I don't think this is an issue with sentry and hive; AFAIK hive will already be authenticated by the time sentry runs in that case. This patch gives the solr sentry binding the ability to authenticate via kerberos. Diffs ----- sentry-binding/sentry-binding-solr/src/main/java/org/apache/sentry/binding/solr/authz/SolrAuthzBinding.java 5c2d7bc Diff: https://reviews.apache.org/r/16025/diff/ Testing ------- Ran the unit tests successfully and tried the new sentry on a solr cluster and it worked. Thanks, Gregory Chanan
