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From William Slacum <wsla...@gmail.com>
Subject Re: Trouble connecting to Kerberized Accumulo/Zookeeper
Date Wed, 09 Mar 2016 00:31:31 GMT
I think one thing is that we can at least guarantee you can connect to the
KDC.

It kind of seems like there's an issue with communication between the
client and Accumulo.Can you try `new KerberosToken(principal, keytab,
true)`? I think I ran into this when figuring things out my own. By passing
in `false`, the connection won't be made as that user. I think you have to
manually execute the connection in a PrivilegedAction if you don't replace
the currently logged in user.

On Tue, Mar 8, 2016 at 7:16 PM, Tristen Georgiou <tgeorgiou@phemi.com>
wrote:

> One thing I've noticed is that my client stack trace makes no mention of
> using an SASL transport (It's the last log dump in this email). Maybe this
> is the problem; Accumulo wants an SASL connection, but for some reason the
> client app isn't using an SASL transport even though I'm using a Kerberos
> Token?
>
> *Tablet server log:*
>
> 2016-03-08 16:09:07,875 [handler.PhemiAuthenticator] INFO : Authenticating
> user: phemidev@DEV.PHEMI.COM
> 2016-03-08 16:09:17,884 [handler.PhemiAuthenticator] INFO : Authenticating
> user: phemidev@DEV.PHEMI.COM
> 2016-03-08 16:09:27,892 [handler.PhemiAuthenticator] INFO : Authenticating
> user: phemidev@DEV.PHEMI.COM
> 2016-03-08 16:09:37,902 [handler.PhemiAuthenticator] INFO : Authenticating
> user: phemidev@DEV.PHEMI.COM
> 2016-03-08 16:09:43,142 [server.TThreadPoolServer] ERROR: Error occurred
> during processing of message.
> java.lang.RuntimeException: org.apache.thrift.transport.TTransportException
> at
>
> org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:219)
> at
>
> org.apache.accumulo.core.rpc.UGIAssumingTransportFactory$1.run(UGIAssumingTransportFactory.java:51)
> at
>
> org.apache.accumulo.core.rpc.UGIAssumingTransportFactory$1.run(UGIAssumingTransportFactory.java:48)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:360)
> at
>
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1637)
> at
>
> org.apache.accumulo.core.rpc.UGIAssumingTransportFactory.getTransport(UGIAssumingTransportFactory.java:48)
> at
>
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:208)
> at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at
> org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.thrift.transport.TTransportException
> at
>
> org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)
> at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
> at
>
> org.apache.thrift.transport.TSaslTransport.receiveSaslMessage(TSaslTransport.java:178)
> at
>
> org.apache.thrift.transport.TSaslServerTransport.handleSaslStartMessage(TSaslServerTransport.java:125)
> at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:253)
> at
>
> org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41)
> at
>
> org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216)
> ... 11 more
> 2016-03-08 16:09:47,908 [handler.PhemiAuthenticator] INFO : Authenticating
> user: phemidev@DEV.PHEMI.COM
> 2016-03-08 16:09:57,915 [handler.PhemiAuthenticator] INFO : Authenticating
> user: phemidev@DEV.PHEMI.COM
> 2016-03-08 16:10:01,035 [handler.PhemiAuthenticator] INFO : Authenticating
> user: phemidev@DEV.PHEMI.COM
> 2016-03-08 16:10:01,037 [handler.PhemiAuthenticator] INFO : Authenticating
> user: phemidev@DEV.PHEMI.COM
>
> *Master server log:*
>
> 2016-03-08 16:11:37,702 [replication.WorkMaker] INFO : Replication table is
> not yet online
> 2016-03-08 16:11:43,160 [server.TThreadPoolServer] ERROR: Error occurred
> during processing of message.
> java.lang.RuntimeException: org.apache.thrift.transport.TTransportException
> at
>
> org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:219)
> at
>
> org.apache.accumulo.core.rpc.UGIAssumingTransportFactory$1.run(UGIAssumingTransportFactory.java:51)
> at
>
> org.apache.accumulo.core.rpc.UGIAssumingTransportFactory$1.run(UGIAssumingTransportFactory.java:48)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:360)
> at
>
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1637)
> at
>
> org.apache.accumulo.core.rpc.UGIAssumingTransportFactory.getTransport(UGIAssumingTransportFactory.java:48)
> at
>
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:208)
> at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at
> org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.thrift.transport.TTransportException
> at
>
> org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)
> at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
> at
>
> org.apache.thrift.transport.TSaslTransport.receiveSaslMessage(TSaslTransport.java:178)
> at
>
> org.apache.thrift.transport.TSaslServerTransport.handleSaslStartMessage(TSaslServerTransport.java:125)
> at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:253)
> at
>
> org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41)
> at
>
> org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216)
> ... 11 more
> 2016-03-08 16:12:07,705 [replication.WorkMaker] INFO : Replication table is
> not yet online
>
> *And the debug log for the client application:*
>
> 2016-03-08 16:11:39,241 DEBUG [main-SendThread(dev:2181)]
> zookeeper.ClientCnxn (ClientCnxn.java:readResponse(717)) - Got ping
> response for sessionid: 0x15342d74d18477f after 0ms
> 2016-03-08 16:11:49,250 DEBUG [main] impl.ServerClient
> (ServerClient.java:executeRaw(101)) - ClientService request failed
> dev:9997, retrying ...
> org.apache.thrift.transport.TTransportException:
> java.net.SocketTimeoutException: 120000 millis timeout while waiting for
> channel to be ready for read. ch :
> java.nio.channels.SocketChannel[connected local=/10.129.0.116:37532
> remote=dev/10.129.0.110:9997]
> at
>
> org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
> at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
> at
>
> org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129)
> at
>
> org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101)
> at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
> at
>
> org.apache.accumulo.core.client.impl.ThriftTransportPool$CachedTTransport.readAll(ThriftTransportPool.java:270)
> at
>
> org.apache.thrift.protocol.TCompactProtocol.readByte(TCompactProtocol.java:601)
> at
>
> org.apache.thrift.protocol.TCompactProtocol.readMessageBegin(TCompactProtocol.java:470)
> at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
> at
>
> org.apache.accumulo.core.client.impl.thrift.ClientService$Client.recv_authenticate(ClientService.java:500)
> at
>
> org.apache.accumulo.core.client.impl.thrift.ClientService$Client.authenticate(ClientService.java:486)
> at
>
> org.apache.accumulo.core.client.impl.ConnectorImpl$1.execute(ConnectorImpl.java:70)
> at
>
> org.apache.accumulo.core.client.impl.ConnectorImpl$1.execute(ConnectorImpl.java:67)
> at
>
> org.apache.accumulo.core.client.impl.ServerClient.executeRaw(ServerClient.java:98)
> at
>
> org.apache.accumulo.core.client.impl.ServerClient.execute(ServerClient.java:61)
> at
>
> org.apache.accumulo.core.client.impl.ConnectorImpl.<init>(ConnectorImpl.java:67)
> at
>
> org.apache.accumulo.core.client.ZooKeeperInstance.getConnector(ZooKeeperInstance.java:248)
> at
>
> com.phemi.testing.AccumuloKerberosConnection.main(AccumuloKerberosConnection.java:18)
> Caused by: java.net.SocketTimeoutException: 120000 millis timeout while
> waiting for channel to be ready for read. ch :
> java.nio.channels.SocketChannel[connected local=/10.129.0.116:37532
> remote=dev/10.129.0.110:9997]
> at
>
> org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:164)
> at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:161)
> at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:131)
> at java.io.FilterInputStream.read(FilterInputStream.java:133)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
> at java.io.BufferedInputStream.read1(BufferedInputStream.java:275)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
> at
>
> org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
> ... 17 more
>
>
> On Tue, Mar 8, 2016 at 4:03 PM William Slacum <wslacum@gmail.com> wrote:
>
> > Any logs on the Accumulo and/or KDC side?
> >
> > On Tue, Mar 8, 2016 at 5:05 PM, Tristen Georgiou <tgeorgiou@phemi.com>
> > wrote:
> >
> > > Here is a simple Java program to attempt to get a connection to
> Accumulo
> > > and list the local users:
> > >
> > > package com.phemi.testing;
> > >
> > > import org.apache.accumulo.core.client.Connector;
> > > import org.apache.accumulo.core.client.Instance;
> > > import org.apache.accumulo.core.client.ZooKeeperInstance;
> > > import org.apache.accumulo.core.client.security.tokens.KerberosToken;
> > >
> > > import java.io.File;
> > >
> > > public class AccumuloKerberosConnection {
> > >     public static void main(String[] args) throws Exception {
> > >         Instance inst = new ZooKeeperInstance("agile_accumulo", "dev");
> > >         KerberosToken token = new KerberosToken("
> > > accumulo-phemi@DEV.PHEMI.COM", new
> > > File("/etc/security/keytabs/accumulo.headless.keytab"), false);
> > >         Connector conn = inst.getConnector(token.getPrincipal(),
> token);
> > >         System.out.println(conn.securityOperations().listLocalUsers());
> > >     }
> > > }
> > >
> > > It always hangs at the getConnector function.
> > >
> > > NOTE: the user and keytab were created by Ambari as the default
> Accumulo
> > > user.
> > >
> > > At first I noticed that there was an error saying that it was not
> > > attempting to connect using SASL (unspecified error) but after some
> > digging
> > > I found that I could get around this using jaas.conf file and
> specifying
> > it
> > > as a Java argument on the command line:
> > >
> > > -Djava.security.auth.login.config=/tmp/jaas.conf
> > >
> > > Where the file contains:
> > >
> > > Client {
> > >     com.sun.security.auth.module.Krb5LoginModule required
> > >     useKeyTab=true
> > >     keyTab="/etc/security/keytabs/accumulo.headless.keytab"
> > >     principal="accumulo-phemi"
> > >     useTicketCache=false
> > >     debug=true;
> > > };
> > >
> > > Now I'm at a point where it says it's using GSSAPI as SASL mechanism
> > > (good!) but it still hangs at the "Connector conn =
> > > inst.getConnector(token.getPrincipal(), token);" line.
> > >
> > > Any pointers on what I'm doing wrong?
> > >
> > > Tristen
> > >
> > > PS: Here is the debug output:
> > > 2016-03-08 14:02:03,600 WARN  [main] client.ClientConfiguration
> > > (ClientConfiguration.java:loadFromSearchPath(227)) - Found no
> client.conf
> > > in default paths. Using default client configuration values.
> > > 2016-03-08 14:02:03,668 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client
> > > environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09
> > GMT
> > > 2016-03-08 14:02:03,670 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client environment:host.name
> > > =tgeorgiou-ubuntu-dev
> > > 2016-03-08 14:02:03,670 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client
> environment:java.version=1.7.0_95
> > > 2016-03-08 14:02:03,670 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client environment:java.vendor=Oracle
> > > Corporation
> > > 2016-03-08 14:02:03,670 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client
> > > environment:java.home=/usr/lib/jvm/java-7-openjdk-amd64/jre
> > > 2016-03-08 14:02:03,670 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client
> > >
> > >
> >
> environment:java.class.path=/home/tgeorgiou/dev/JavaTesting/build/classes/main:/home/tgeorgiou/dev/JavaTesting/build/resources/main:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.accumulo/accumulo-core/1.7.0/bdf734db2710ee95783fb492616a6b9303ff4b33/accumulo-core-1.7.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.accumulo/accumulo-minicluster/1.6.0/74a533cbabb77dfa1c39ef49bac59c8536c20455/accumulo-minicluster-1.6.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-common/2.2.0/a840350e4a1f5483f949ec5e72cfa2c6b2b3cf94/hadoop-common-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-client/2.2.0/8bc8c12f1991d1145e40011c8a8935798948246e/hadoop-client-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/log4j/log4j/1.2.17/5af35056b4d257e4b64b9e8069c0746e8b08629f/log4j-1.2.17.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/commons-beanutils/commons-beanutils/1.9.0/427662b038bd8f52097f783f6ea163e45851b2a1/commons-beanutils-1.9.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/net.sf.opencsv/opencsv/2.3/c23708cdb9e80a144db433e23344a788a1fd6599/opencsv-2.3.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.tika/tika-core/1.5/194ca0fb3d73b07737524806fbc3bec89063c03a/tika-core-1.5.jar:/home/tgeorgiou/.m2/repository/com/phemi/agile/udf-client/1.0/udf-client-1.0.jar:/home/tgeorgiou/dev/agile/core/build/libs/agile-core-1.0-SNAPSHOT.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/com.beust/jcommander/1.32/d85d7f3b1895c02065b5f96cd02e514dd233a1aa/jcommander-1.32.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/commons-collections/commons-collections/3.2.1/761ea405b9b37ced573d2df0d1e3a4e0f9edc668/commons-collections-3.2.1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/commons-configuration/commons-configuration/1.6/32cadde23955d7681b0d94a2715846d20b425235/commons-configuration-1.6.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/commons-io/commons-io/2.4/b1b6ea3b7e4aa4f492509a4952029cd8e48019ad/commons-io-2.4.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/commons-logging/commons-logging/1.1.1/5043bfebc3db072ed80fbd362e7caf00e885d8ae/commons-logging-1.1.1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/jline/jline/2.11/9504d5e2da5d78237239c5226e8200ec21182040/jline-2.11.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.accumulo/accumulo-fate/1.7.0/76085dea056ed13b5d032e9a0f7f2424cc714bf6/accumulo-fate-1.7.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.accumulo/accumulo-start/1.7.0/54f81dd8f769d8d00390dfd751fa88017b605251/accumulo-start-1.7.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.commons/commons-math/2.1/b3c4bdc2778ddccceb8da2acec3e37bfa41303e9/commons-math-2.1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.commons/commons-vfs2/2.0/b5af3b9c96b060d77c68fa5ac9384b402dd58013/commons-vfs2-2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.htrace/htrace-core/3.1.0-incubating/f73606e7c9ede5802335c290bf47490ad6d51df3/htrace-core-3.1.0-incubating.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.thrift/libthrift/0.9.1/16c9cccf08caa385b5fc93934cb3216fe6ac6a72/libthrift-0.9.1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.accumulo/accumulo-gc/1.6.0/3d6b1602261f16de243d82ea5012d932e3873266/accumulo-gc-1.6.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.accumulo/accumulo-master/1.6.0/74860cb7c8a956c7d9ec9199d9c4013e88d84ec0/accumulo-master-1.6.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.accumulo/accumulo-server-base/1.6.0/6c184e520e3710a561ecdf225d4c2bf002d65acb/accumulo-server-base-1.6.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.accumulo/accumulo-tserver/1.6.0/e09b5f010829b1d38022086634f23d7ee97ed118/accumulo-tserver-1.6.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-minicluster/2.2.0/1c3b5d0dcdba37f93f8d3d1869c023b71d71df6/hadoop-minicluster-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-annotations/2.2.0/ebd95f271e3bce5c0dca5926bb3eb36530cd9ab6/hadoop-annotations-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/commons-cli/commons-cli/1.2/2bf96b7aa8b611c177d329452af1dc933e14501c/commons-cli-1.2.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/xmlenc/xmlenc/0.52/d82554efbe65906d83b3d97bd7509289e9db561a/xmlenc-0.52.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/commons-httpclient/commons-httpclient/3.1/964cd74171f427720480efdec40a7c7f6e58426a/commons-httpclient-3.1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/commons-net/commons-net/3.1/2298164a7c2484406f2aa5ac85b205d39019896f/commons-net-3.1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/javax.servlet/servlet-api/2.5/5959582d97d8b61f4d154ca9e495aafd16726e34/servlet-api-2.5.jar:/home/tgeorgio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> >
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1.0.4.1/f88b89a5a21a466aeb0ecf0c063605bd584b4947/snappy-java-1.0.4.1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.tukaani/xz/1.0/ecff5cb8b1189514c9d1d8d68eb77ac372e000c9/xz-1.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/commons-daemon/commons-daemon/1.0.13/750856a1fdb3ddf721ccf73c3518e4211cffc3a3/commons-daemon-1.0.13.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-mapreduce-client-common/2.2.0/5600fdda58499e3901bf179f1614a8ca38090871/hadoop-mapreduce-client-common-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-yarn-server-web-proxy/2.2.0/ab2404e576910f14cbcd185f81776ff806571b37/hadoop-yarn-server-web-proxy-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-mapreduce-client-shuffle/2.2.0/c4c9da8f8f6ab1e3ba68798f30360eff4ba52187/hadoop-mapreduce-client-shuffle-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/com.google.inject.extensions/guice-servlet/3.0/610cde0e8da5a8b7d8efb8f0b8987466ffebaaf9/guice-servlet-3.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/com.google.inject/guice/3.0/9d84f15fe35e2c716a02979fb62f50a29f38aefa/guice-3.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/com.sun.jersey.jersey-test-framework/jersey-test-framework-grizzly2/1.9/8bf4d5cef8cbf70a160cc2ff78b332db454030bd/jersey-test-framework-grizzly2-1.9.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/com.sun.jersey.contribs/jersey-guice/1.9/5963c28c47df7e5d6ad34cec80c071c368777f7b/jersey-guice-1.9.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-yarn-common/2.2.0/77f18c3d40dcb45b0be2602cfa5115a5edb40db1/hadoop-yarn-common-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.codehaus.plexus/plexus-utils/1.5.6/8fb6b798a4036048b3005e058553bf21a87802ed/plexus-utils-1.5.6.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.maven.scm/maven-scm-provider-svn-commons/1.4/54bc1dc24c5d205b4d251a83f4ea63808c21a628/maven-scm-provider-svn-commons-1.4.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/regexp/regexp/1.3/973df2b78b67bcd3144c3dbbb88da691065a3f8d/regexp-1.3.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-yarn-server-common/2.2.0/ce13e5699bbe644da95bfd7e01549c6a389fec7f/hadoop-yarn-server-common-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-yarn-server-nodemanager/2.2.0/5e7f0f16676afffff62919578bcb5606e3548f36/hadoop-yarn-server-nodemanager-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-yarn-server-resourcemanager/2.2.0/867da9c1c98a2c8c9b6cf7f3f9354818cd8831cf/hadoop-yarn-server-resourcemanager-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/stax/stax-api/1.0.1/49c100caf72d658aca8e58bd74a4ba90fa2b0d70/stax-api-1.0.1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/javax.xml.bind/jaxb-api/2.2.2/aeb3021ca93dde265796d82015beecdcff95bf09/jaxb-api-2.2.2.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.apache.hadoop/hadoop-yarn-client/2.2.0/f299044dd9e546ca30a30014ef30699306e9ef3e/hadoop-yarn-client-2.2.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/javax.inject/javax.inject/1/6975da39a7040257bd51d21a231b76c915872d38/javax.inject-1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/aopalliance/aopalliance/1.0/235ba8b489512805ac13a8f9ea77a1ca5ebe3e8/aopalliance-1.0.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.sonatype.sisu.inject/cglib/2.2.1-v20090111/7ce5e983fd0e6c78346f4c9cbfa39d83049dda2/cglib-2.2.1-v20090111.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/com.sun.jersey.jersey-test-framework/jersey-test-framework-core/1.9/129431673b2735840b9216a651de38b4f1cb3c66/jersey-test-framework-core-1.9.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/com.sun.jersey/jersey-grizzly2/1.9/1e23ccc25f4dced8857b4296cceed42a7a49200c/jersey-grizzly2-1.9.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/javax.activation/activation/1.1/e6cb541461c2834bdea3eb920f1884d1eb508b50/activation-1.1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/javax.servlet/javax.servlet-api/3.0.1/6bf0ebb7efd993e222fc1112377b5e92a13b38dd/javax.servlet-api-3.0.1.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/junit/junit/4.8.2/c94f54227b08100974c36170dcb53329435fe5ad/junit-4.8.2.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/com.sun.jersey/jersey-client/1.9/d3c4b2b5f89db32c96ceddcb863684821910a7bb/jersey-client-1.9.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.glassfish.grizzly/grizzly-http/2.1.2/aa477bd5b57367c344bf50f1f4af71a24a94ec9f/grizzly-http-2.1.2.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.glassfish.grizzly/grizzly-http-server/2.1.2/8a1c41c688cb3a34998a3515048a2284e5201192/grizzly-http-server-2.1.2.jar:/home/tgeorgiou/.gradle/caches/modules-2/files-2.1/org.glassfish.grizzly/grizzly-http-servlet/2.1.2/225700354dd0b7bc6132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> > > 2016-03-08 14:02:03,671 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client
> > >
> > >
> >
> environment:java.library.path=/home/tgeorgiou/Applications/idea-IC-143.1184.17/bin::/usr/java/packages/lib/amd64:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib
> > > 2016-03-08 14:02:03,671 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client environment:java.io.tmpdir=/tmp
> > > 2016-03-08 14:02:03,671 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client environment:java.compiler=<NA>
> > > 2016-03-08 14:02:03,672 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client environment:os.name=Linux
> > > 2016-03-08 14:02:03,672 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client environment:os.arch=amd64
> > > 2016-03-08 14:02:03,672 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client
> > > environment:os.version=3.13.0-79-generic
> > > 2016-03-08 14:02:03,672 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client environment:user.name
> =tgeorgiou
> > > 2016-03-08 14:02:03,672 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client
> > > environment:user.home=/home/tgeorgiou
> > > 2016-03-08 14:02:03,672 INFO  [main] zookeeper.ZooKeeper
> > > (Environment.java:logEnv(100)) - Client
> > > environment:user.dir=/home/tgeorgiou/dev/JavaTesting
> > > 2016-03-08 14:02:03,675 INFO  [main] zookeeper.ZooKeeper
> > > (ZooKeeper.java:<init>(438)) - Initiating client connection,
> > > connectString=dev sessionTimeout=30000
> > >
> watcher=org.apache.accumulo.fate.zookeeper.ZooSession$ZooWatcher@4eeba477
> > > Debug is  true storeKey false useTicketCache false useKeyTab true
> > > doNotPrompt false ticketCache is null isInitiator true KeyTab is
> > > /etc/security/keytabs/accumulo.headless.keytab refreshKrb5Config is
> false
> > > principal is accumulo-phemi tryFirstPass is false useFirstPass is false
> > > storePass is false clearPass is false
> > > principal is accumulo-phemi@DEV.PHEMI.COM
> > > Will use keytab
> > > Commit Succeeded
> > >
> > > 2016-03-08 14:02:03,771 INFO  [main-SendThread(dev:2181)]
> zookeeper.Login
> > > (Login.java:login(293)) - successfully logged in.
> > > 2016-03-08 14:02:03,772 INFO  [Thread-0] zookeeper.Login
> > > (Login.java:run(127)) - TGT refresh thread started.
> > > 2016-03-08 14:02:03,776 INFO  [main-SendThread(dev:2181)]
> > > client.ZooKeeperSaslClient (ZooKeeperSaslClient.java:run(285)) - Client
> > > will use GSSAPI as SASL mechanism.
> > > 2016-03-08 14:02:03,780 INFO  [Thread-0] zookeeper.Login
> > > (Login.java:getRefreshTime(301)) - TGT valid starting at:        Tue
> Mar
> > 08
> > > 14:02:03 PST 2016
> > > 2016-03-08 14:02:03,780 INFO  [Thread-0] zookeeper.Login
> > > (Login.java:getRefreshTime(302)) - TGT expires:                  Wed
> Mar
> > 09
> > > 14:02:03 PST 2016
> > > 2016-03-08 14:02:03,780 INFO  [Thread-0] zookeeper.Login
> > > (Login.java:run(181)) - TGT refresh sleeping until: Wed Mar 09 09:25:53
> > PST
> > > 2016
> > > 2016-03-08 14:02:03,807 INFO  [main-SendThread(dev:2181)]
> > > zookeeper.ClientCnxn (ClientCnxn.java:logStartConnect(975)) - Opening
> > > socket connection to server dev/10.129.0.110:2181. Will attempt to
> > > SASL-authenticate using Login Context section 'Client'
> > > 2016-03-08 14:02:03,812 INFO  [main-SendThread(dev:2181)]
> > > zookeeper.ClientCnxn (ClientCnxn.java:primeConnection(852)) - Socket
> > > connection established to dev/10.129.0.110:2181, initiating session
> > > 2016-03-08 14:02:03,821 INFO  [main-SendThread(dev:2181)]
> > > zookeeper.ClientCnxn (ClientCnxn.java:onConnected(1235)) - Session
> > > establishment complete on server dev/10.129.0.110:2181, sessionid =
> > > 0x15342d74d1845ee, negotiated timeout = 30000
> > > 2016-03-08 14:02:04,078 WARN  [main] util.NativeCodeLoader
> > > (NativeCodeLoader.java:<clinit>(62)) - Unable to load native-hadoop
> > library
> > > for your platform... using builtin-java classes where applicable
> > >
> >
>

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