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stack commented on HBASE-2418: ------------------------------ Trunk is changing too fast on you Andrew! {code} patching file pom.xml Hunk #1 FAILED at 276. Hunk #2 succeeded at 861 (offset 41 lines). Hunk #3 succeeded at 1404 with fuzz 2 (offset 3 lines). 1 out of 3 hunks FAILED -- saving rejects to file pom.xml.rej patching file src/main/java/org/apache/hadoop/hbase/zookeeper/MiniZooKeeperCluster.java patching file src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java patching file src/main/java/org/apache/hadoop/hbase/zookeeper/ZooKeeperWatcher.java patching file src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java patching file src/test/java/org/apache/hadoop/hbase/zookeeper/TestZooKeeperACL.java PATCH APPLICATION FAILED {code} This is last 0.92 patch though.... Almost there. > add support for ZooKeeper authentication > ---------------------------------------- > > Key: HBASE-2418 > URL: https://issues.apache.org/jira/browse/HBASE-2418 > Project: HBase > Issue Type: Improvement > Components: master, regionserver > Reporter: Patrick Hunt > Assignee: Eugene Koontz > Priority: Critical > Labels: security, zookeeper > Fix For: 0.92.0 > > Attachments: HBASE-2418-6.patch, HBASE-2418-6.patch > > > Some users may run a ZooKeeper cluster in "multi tenant mode" meaning that > more than one client service would > like to share a single ZooKeeper service instance (cluster). In this case the > client services typically want to protect > their data (ZK znodes) from access by other services (tenants) on the > cluster. Say you are running HBase and Solr > and Neo4j, or multiple HBase instances, etc... having > authentication/authorization on the znodes is important for both > security and helping to ensure that services don't interact negatively (touch > each other's data). > Today HBase does not have support for authentication or authorization. This > should be added to the HBase clients > that are accessing the ZK cluster. In general it means calling addAuthInfo > once after a session is established: > http://hadoop.apache.org/zookeeper/docs/current/api/org/apache/zookeeper/ZooKeeper.html#addAuthInfo(java.lang.String, > byte[]) > with a user specific credential, often times this is a shared secret or > certificate. You may be able to statically configure this > in some cases (config string or file to read from), however in my case in > particular you may need to access it programmatically, > which adds complexity as the end user may need to load code into HBase for > accessing the credential. > Secondly you need to specify a non "world" ACL when interacting with znodes > (create primarily): > http://hadoop.apache.org/zookeeper/docs/current/api/org/apache/zookeeper/data/ACL.html > http://hadoop.apache.org/zookeeper/docs/current/api/org/apache/zookeeper/ZooDefs.html > Feel free to ping the ZooKeeper team if you have questions. It might also be > good to discuss with some > potential end users - in particular regarding how the end user can specify > the credential. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira