This seems to be the issue with the HBaseAdmin failure: > Caused by: java.io.IOException: Couldn't instantiate > org.apache.zookeeper.ClientCnxnSocketNIO > Caused by: java.io.IOException: Too many open files I don't see this locally (obviously). I'd say the QA environment is insufficiently configured.
- Andy ----- Original Message ----- > From: Hadoop QA (Commented) (JIRA) <j...@apache.org> > To: issues@hbase.apache.org > Cc: > Sent: Saturday, November 19, 2011 12:28 PM > Subject: [jira] [Commented] (HBASE-2418) add support for ZooKeeper > authentication > > > [ > https://issues.apache.org/jira/browse/HBASE-2418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153578#comment-13153578 > > ] > > Hadoop QA commented on HBASE-2418: > ---------------------------------- > > -1 overall. Here are the results of testing the latest attachment > http://issues.apache.org/jira/secure/attachment/12504384/HBASE-2418-6.patch > against trunk revision . > > +1 @author. The patch does not contain any @author tags. > > +1 tests included. The patch appears to include 7 new or modified tests. > > +1 javadoc. The javadoc tool did not generate any warning messages. > > +1 javac. The applied patch does not increase the total number of javac > compiler warnings. > > -1 findbugs. The patch appears to introduce 60 new Findbugs (version > 1.3.9) > warnings. > > +1 release audit. The applied patch does not increase the total number > of > release audit warnings. > > -1 core tests. The patch failed these unit tests: > org.apache.hadoop.hbase.client.TestAdmin > org.apache.hadoop.hbase.replication.TestReplication > org.apache.hadoop.hbase.client.TestShell > > Test results: > https://builds.apache.org/job/PreCommit-HBASE-Build/313//testReport/ > Findbugs warnings: > https://builds.apache.org/job/PreCommit-HBASE-Build/313//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html > Console output: > https://builds.apache.org/job/PreCommit-HBASE-Build/313//console > > This message is automatically generated. > >> 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 >
