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Xiaoyu Yao commented on HDFS-13060: ----------------------------------- Thanks [~ajayydv] for the update. Patch v2 LGTM, +1 pending Jenkins. Please also file a ticket to deprecate CombinedIPWhiteList to use CombinedIPList for the white list based resolver as well to reduce the duplicated code. > Adding a BlacklistBasedTrustedChannelResolver for TrustedChannelResolver > ------------------------------------------------------------------------ > > Key: HDFS-13060 > URL: https://issues.apache.org/jira/browse/HDFS-13060 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Xiaoyu Yao > Assignee: Ajay Kumar > Priority: Major > Attachments: HDFS-13060.000.patch, HDFS-13060.001.patch, > HDFS-13060.002.patch > > > HDFS-5910 introduces encryption negotiation between client and server based > on a customizable TrustedChannelResolver class. The TrustedChannelResolver is > invoked on both client and server side. If the resolver indicates that the > channel is trusted, then the data transfer will not be encrypted even if > dfs.encrypt.data.transfer is set to true. > The default trust channel resolver implementation returns false indicating > that the channel is not trusted, which always enables encryption. HDFS-5910 > also added a build-int whitelist based trust channel resolver. It allows you > to put IP address/Network Mask of trusted client/server in whitelist files to > skip encryption for certain traffics. > This ticket is opened to add a blacklist based trust channel resolver for > cases only certain machines (IPs) are untrusted without adding each trusted > IP individually. > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org