Hi Akhilesh, You can add hbase/hadoop config directories in application classpath. You dont need to copy conf files in your app lib folder.
Thanks, Anil Gupta On Wed, Dec 9, 2015 at 2:54 PM, Biju N <bijuatapa...@gmail.com> wrote: > Thanks Akhilesh/Mujtaba for your suggestions. Adding core-site.xml from > the target cluster to the class path resolved the issue. We initially only > had hbase and hdfs site xmls in the class path. Is there a way to set the > hbase/core site properties in the code instead of copying the config xmls > to the class path. > > On Tue, Dec 8, 2015 at 1:39 PM, Mujtaba Chohan <mujt...@apache.org> wrote: > >> Add the following java parameter to connect to secure cluster: >> -Djava.security.auth.login.config=$yourpath/conf/zk-jaas.conf >> -Djava.security.krb5.conf=$yourpath/krb5.conf. More detailed instruction >> are at >> >> http://bigdatanoob.blogspot.com/2013/09/connect-phoenix-to-secure-hbase-cluster.html >> . >> >> >> //mujtaba >> >> On Tue, Dec 8, 2015 at 7:20 AM, Biju N <bijuatapa...@gmail.com> wrote: >> >> > Hi There, >> > We are trying to connect to a secure HBase/Phoenix cluster through >> > Phoenix JDBC using a kerberos Keytab and Principal. Using the same >> Keytab >> > and principal we are able to connect successfully to HBase through HBase >> > APIs but the connection request fails when making the Phoenix JDBC >> > connection. >> > >> > The JDBC connection string used is of the format >> > >> > "jdbc:phoenix:zkquorum:/hbase:princi...@realm.com:keytab-file-path" >> > >> > and the following is the exception. If any pointers to what could be the >> > cause for this exception that would be helpful. We are using Phoenix 4.2 >> > against hbase 98.x. >> > >> > 34039 [main] FATAL org.apache.hadoop.hbase.ipc.RpcClient - SASL >> > authentication failed. The most likely cause is missing or invalid >> > credentials. Consider 'kinit'. >> > javax.security.sasl.SaslException: GSS initiate failed [Caused by >> > GSSException: No valid credentials provided (Mechanism level: Failed to >> > find any Kerberos tgt)] >> > at >> > >> > >> com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:211) >> > at >> > >> > >> org.apache.hadoop.hbase.security.HBaseSaslRpcClient.saslConnect(HBaseSaslRpcClient.java:177) >> > at >> > >> > >> org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupSaslConnection(RpcClient.java:815) >> > at >> > >> > >> org.apache.hadoop.hbase.ipc.RpcClient$Connection.access$800(RpcClient.java:349) >> > at >> > >> org.apache.hadoop.hbase.ipc.RpcClient$Connection$2.run(RpcClient.java:943) >> > at >> > >> org.apache.hadoop.hbase.ipc.RpcClient$Connection$2.run(RpcClient.java:940) >> > at java.security.AccessController.doPrivileged(Native Method) >> > at javax.security.auth.Subject.doAs(Subject.java:422) >> > at >> > >> > >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) >> > at >> > >> > >> org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupIOstreams(RpcClient.java:940) >> > at >> > >> > >> org.apache.hadoop.hbase.ipc.RpcClient$Connection.writeRequest(RpcClient.java:1094) >> > at >> > >> > >> org.apache.hadoop.hbase.ipc.RpcClient$Connection.tracedWriteRequest(RpcClient.java:1061) >> > at >> org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1516) >> > at >> > >> > >> org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1724) >> > at >> > >> > >> org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1777) >> > at >> > >> > >> org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$BlockingStub.isMasterRunning(MasterProtos.java:42561) >> > at >> > >> > >> org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation$MasterServiceStubMaker.isMasterRunning(ConnectionManager.java:1664) >> > at >> > >> > >> org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation$StubMaker.makeStubNoRetries(ConnectionManager.java:1573) >> > at >> > >> > >> org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation$StubMaker.makeStub(ConnectionManager.java:1599) >> > at >> > >> > >> org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation$MasterServiceStubMaker.makeStub(ConnectionManager.java:1653) >> > at >> > >> > >> org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.getKeepAliveMasterService(ConnectionManager.java:1860) >> > at >> > >> > >> org.apache.hadoop.hbase.client.HBaseAdmin$MasterCallable.prepare(HBaseAdmin.java:3363) >> > at >> > >> > >> org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:125) >> > at >> > >> > >> org.apache.hadoop.hbase.client.HBaseAdmin.executeCallable(HBaseAdmin.java:3390) >> > at >> > >> > >> org.apache.hadoop.hbase.client.HBaseAdmin.getTableDescriptor(HBaseAdmin.java:408) >> > at >> > >> > >> org.apache.hadoop.hbase.client.HBaseAdmin.getTableDescriptor(HBaseAdmin.java:429) >> > at >> > >> > >> org.apache.phoenix.query.ConnectionQueryServicesImpl.ensureTableCreated(ConnectionQueryServicesImpl.java:759) >> > at >> > >> > >> org.apache.phoenix.query.ConnectionQueryServicesImpl.createTable(ConnectionQueryServicesImpl.java:1104) >> > at >> > >> > >> org.apache.phoenix.query.DelegateConnectionQueryServices.createTable(DelegateConnectionQueryServices.java:110) >> > at >> > >> > >> org.apache.phoenix.schema.MetaDataClient.createTableInternal(MetaDataClient.java:1527) >> > at >> > >> > >> org.apache.phoenix.schema.MetaDataClient.createTable(MetaDataClient.java:535) >> > at >> > >> > >> org.apache.phoenix.compile.CreateTableCompiler$2.execute(CreateTableCompiler.java:184) >> > at >> > >> org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:260) >> > at >> > >> org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:252) >> > at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53) >> > at >> > >> > >> org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(PhoenixStatement.java:250) >> > at >> > >> > >> org.apache.phoenix.jdbc.PhoenixStatement.executeUpdate(PhoenixStatement.java:1026) >> > at >> > >> > >> org.apache.phoenix.query.ConnectionQueryServicesImpl$9.call(ConnectionQueryServicesImpl.java:1529) >> > at >> > >> > >> org.apache.phoenix.query.ConnectionQueryServicesImpl$9.call(ConnectionQueryServicesImpl.java:1498) >> > at >> > >> > >> org.apache.phoenix.util.PhoenixContextExecutor.call(PhoenixContextExecutor.java:77) >> > at >> > >> > >> org.apache.phoenix.query.ConnectionQueryServicesImpl.init(ConnectionQueryServicesImpl.java:1498) >> > at >> > >> > >> org.apache.phoenix.jdbc.PhoenixDriver.getConnectionQueryServices(PhoenixDriver.java:162) >> > at >> > >> > >> org.apache.phoenix.jdbc.PhoenixEmbeddedDriver.connect(PhoenixEmbeddedDriver.java:126) >> > at >> > org.apache.phoenix.jdbc.PhoenixDriver.connect(PhoenixDriver.java:133) >> > at java.sql.DriverManager.getConnection(DriverManager.java:664) >> > at java.sql.DriverManager.getConnection(DriverManager.java:270) >> > at >> com.bloomberg.hbase.sample.PhoenixDemo.main(PhoenixDemo.java:40) >> > Caused by: GSSException: No valid credentials provided (Mechanism level: >> > Failed to find any Kerberos tgt) >> > at >> > >> > >> sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:147) >> > at >> > >> > >> sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:122) >> > at >> > >> > >> sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187) >> > at >> > >> > >> sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:224) >> > at >> > sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212) >> > at >> > sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179) >> > at >> > >> > >> com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:192) >> > ... 46 more >> > >> > > -- Thanks & Regards, Anil Gupta
