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(Updated April 2, 2018, 12:58 p.m.) Review request for lens, Amareshwari Sriramadasu, Rajat Khandelwal, and Puneet Gupta. Repository: lens Description ------- https://issues.apache.org/jira/browse/LENS-1506 This patch contains code changes to enable kerberos authentication for 1. lens to hive 2. lens to metastore 3. lens to hdfs code changes are as follows, 1. new http thrift client for hive driver to support sasl transport for kerberozied hive server. 2. cron to update KDC ticket before it expires. Diffs (updated) ----- lens-driver-hive/src/main/java/org/apache/lens/driver/hive/HiveDriver.java 2eb94aa706c648b50dce1bbb5360ddd22a242295 lens-driver-hive/src/main/java/org/apache/lens/driver/hive/RemoteThriftConnection.java 54885f77643d5723ab7735f5b666ce6bfa75a782 lens-driver-hive/src/main/java/org/apache/lens/driver/hive/RetryingThriftCLIServiceClientSasl.java PRE-CREATION lens-server-api/src/main/java/org/apache/lens/server/api/LensConfConstants.java d5273be8b1d0c6c1e63da049c1cba712a5817903 lens-server/src/main/java/org/apache/lens/server/BaseLensService.java c30a2d72d27acdbab4c175e6e723f6369d934de9 lens-server/src/main/java/org/apache/lens/server/session/HiveSessionService.java 31ac358d0a1747b1dbfe1d6dacaf0fb82556475d lens-server/src/main/resources/lensserver-default.xml 28b1db29a8be7dc9762a2ce413a988d3b14b8543 lens-server/src/test/resources/lens-site.xml 7e5f522ea581e83dfd85210f27f10473e93c0097 tools/scripts/lens-ctl 304b4f5a8b82a5d313cdf31852cf502a214ba83b Diff: https://reviews.apache.org/r/66081/diff/3/ Changes: https://reviews.apache.org/r/66081/diff/2-3/ Testing ------- unit testing Thanks, Ankit Kailaswar
