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From William Slacum <wsla...@gmail.com>
Subject Re: Trouble connecting to Kerberized Accumulo/Zookeeper
Date Wed, 09 Mar 2016 00:34:56 GMT
This is one of the tests I used to figure out how Kerberos worked with
Accumulo.

https://gist.github.com/wjsl/93c8528e8f27bbeb31bf

You'll see the pattern where I would call `val someUser =
loginUserFromKeytabAndReturnUGI(...)` and then execution connections inside
of a doAs call.


On Tue, Mar 8, 2016 at 7:31 PM, William Slacum <wslacum@gmail.com> wrote:

> 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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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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