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From Mike Drob <mad...@cloudera.com>
Subject Re: Installing with Hadoop 2.2.0
Date Tue, 18 Mar 2014 16:21:17 GMT
This might be a red herring, but are you running a GNU JRE?


On Tue, Mar 18, 2014 at 12:18 PM, Benjamin Parrish <
benjamin.d.parrish@gmail.com> wrote:

> Yeah, left it in just in case that might cause an issue.
>
> i did find this in zookeeper.out as well...
>
> java.io.IOException: Too many open files
>    at gnu.java.net.PlainSocketImpl.create(libgcj.so.10)
>    at gnu.java.nio.SocketChannelImpl.<init>(libgcj.so.10)
>    at gnu.java.nio.SelectorProviderImpl.openSocketChannel(libgcj.so.10)
>    at gnu.java.nio.NIOServerSocket.accept(libgcj.so.10)
>    at gnu.java.nio.ServerSocketChannelImpl.accept(libgcj.so.10)
>    at
> org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:188)
>    at java.lang.Thread.run(libgcj.so.10)
>
>
> On Tue, Mar 18, 2014 at 12:16 PM, Eric Newton <eric.newton@gmail.com>wrote:
>
>> Java HotSpot(TM) 64-Bit Server VM warning: You have loaded library
>>> /usr/local/hadoop/lib/native/libhadoop.so.1.0.0 which might have disabled
>>> stack guard. The VM will try to fix the stack guard no
>>> w.
>>> It's highly recommended that you fix the library with 'execstack -c
>>> <libfile>', or link it with '-z noexecstack'.
>>
>>
>> This is not causing your problem, but the binaries are 32-bit and need to
>> be recompiled for a 64-bit environment.  This message is just bogus.
>>
>> -Eric
>>
>>
>> On Tue, Mar 18, 2014 at 12:07 PM, Benjamin Parrish <
>> benjamin.d.parrish@gmail.com> wrote:
>>
>>> on all 5 nodes there is a conf/accumulo-site.xml with the same values
>>> for all 5.
>>>
>>> someone is going to kill me when they find out that i left off a bracket
>>> or semi-colon somewhere...
>>>
>>>
>>> On Tue, Mar 18, 2014 at 12:02 PM, Josh Elser <josh.elser@gmail.com>wrote:
>>>
>>>> No, running `accumulo init` on a single host is sufficient.
>>>>
>>>> Is accumulo-site.xml consistent across all machines?
>>>>
>>>>
>>>> On 3/18/14, 11:57 AM, Benjamin Parrish wrote:
>>>>
>>>>> So here is the error from the tablet server...
>>>>>
>>>>> 2014-03-18 10:38:43,456 [client.ZooKeeperInstance] ERROR: unable obtain
>>>>> instance id at /accumulo/instance_id
>>>>> 2014-03-18 10:38:43,456 [tabletserver.TabletServer] ERROR: Uncaught
>>>>> exception in TabletServer.main, exiting
>>>>> java.lang.RuntimeException: Accumulo not initialized, there is no
>>>>> instance id at /accumulo/instance_id
>>>>>          at
>>>>> org.apache.accumulo.core.client.ZooKeeperInstance.
>>>>> getInstanceIDFromHdfs(ZooKeeperInstance.java:295)
>>>>>          at
>>>>> org.apache.accumulo.server.client.HdfsZooInstance._
>>>>> getInstanceID(HdfsZooInstance.java:126)
>>>>>          at
>>>>> org.apache.accumulo.server.client.HdfsZooInstance.
>>>>> getInstanceID(HdfsZooInstance.java:119)
>>>>>          at
>>>>> org.apache.accumulo.server.conf.ZooConfiguration.
>>>>> getInstance(ZooConfiguration.java:55)
>>>>>          at
>>>>> org.apache.accumulo.server.conf.ServerConfiguration.
>>>>> getZooConfiguration(ServerConfiguration.java:50)
>>>>>          at
>>>>> org.apache.accumulo.server.conf.ServerConfiguration.getConfiguration(
>>>>> ServerConfiguration.java:104)
>>>>>          at org.apache.accumulo.server.Accumulo.init(Accumulo.java:98)
>>>>>          at
>>>>> org.apache.accumulo.server.tabletserver.TabletServer.
>>>>> main(TabletServer.java:3249)
>>>>>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>> Method)
>>>>>          at
>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(
>>>>> NativeMethodAccessorImpl.java:57)
>>>>>          at
>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(
>>>>> DelegatingMethodAccessorImpl.java:43)
>>>>>          at java.lang.reflect.Method.invoke(Method.java:606)
>>>>>          at org.apache.accumulo.start.Main$1.run(Main.java:103)
>>>>>          at java.lang.Thread.run(Thread.java:744)
>>>>>
>>>>> Do I need to run bin/accumulo init on every box in the cluster?
>>>>>
>>>>>
>>>>> On Tue, Mar 18, 2014 at 11:19 AM, Eric Newton <eric.newton@gmail.com
>>>>> <mailto:eric.newton@gmail.com>> wrote:
>>>>>
>>>>>     Port numbers (for 1.5+)
>>>>>
>>>>>     4560 Accumulo monitor (for centralized log display)
>>>>>     9997 Tablet Server
>>>>>     9999 Master Server
>>>>>     12234 Accumulo Tracer
>>>>>     50091 Accumulo GC
>>>>>     50095 Accumulo HTTP monitor
>>>>>
>>>>>
>>>>>     On Tue, Mar 18, 2014 at 11:04 AM, Benjamin Parrish
>>>>>     <benjamin.d.parrish@gmail.com <mailto:benjamin.d.parrish@gmail.com
>>>>> >>
>>>>>
>>>>>     wrote:
>>>>>
>>>>>         First off, are there specific ports that need to be opened up
>>>>>         for accumulo? I have hadoop operating without any issues as a
5
>>>>>         node cluster.  Zookeeper seems to be operating with 2181, 3888,
>>>>>         2888 ports open.
>>>>>
>>>>>         Here is some data from trying to get everything started and
>>>>>         getting into the shell. I discluded the bash portion as Eric
>>>>>         suggested because the mailing list rejected it for length and
>>>>>         thinking it was spam.
>>>>>
>>>>>         bin/start-all.sh
>>>>>
>>>>>         [root@hadoop-node-1 zookeeper]# bash -x
>>>>>         /usr/local/accumulo/bin/start-all.sh
>>>>>         Starting monitor on hadoop-node-1
>>>>>         WARN : Max files open on hadoop-node-1 is 1024, recommend 65536
>>>>>         Starting tablet servers ....... done
>>>>>         Starting tablet server on hadoop-node-3
>>>>>         Starting tablet server on hadoop-node-5
>>>>>         Starting tablet server on hadoop-node-2
>>>>>         Starting tablet server on hadoop-node-4
>>>>>         WARN : Max files open on hadoop-node-3 is 1024, recommend 65536
>>>>>         WARN : Max files open on hadoop-node-2 is 1024, recommend 65536
>>>>>         WARN : Max files open on hadoop-node-5 is 1024, recommend 65536
>>>>>         WARN : Max files open on hadoop-node-4 is 1024, recommend 65536
>>>>>         Java HotSpot(TM) 64-Bit Server VM warning: You have loaded
>>>>>         library /usr/local/hadoop/lib/native/libhadoop.so.1.0.0 which
>>>>>         might have disabled stack guard. The VM will try to fix the
>>>>>         stack guard no
>>>>>         w.
>>>>>         It's highly recommended that you fix the library with
>>>>> 'execstack
>>>>>         -c <libfile>', or link it with '-z noexecstack'.
>>>>>         2014-03-18 10:38:43,143 [util.NativeCodeLoader] WARN : Unable
>>>>> to
>>>>>         load native-hadoop library for your platform... using
>>>>>         builtin-java classes where applicable
>>>>>         2014-03-18 10:38:44,194 [server.Accumulo] INFO : Attempting to
>>>>>         talk to zookeeper
>>>>>         2014-03-18 10:38:44,389 [server.Accumulo] INFO : Zookeeper
>>>>>         connected and initialized, attemping to talk to HDFS
>>>>>         2014-03-18 10:38:44,558 [server.Accumulo] INFO : Connected to
>>>>> HDFS
>>>>>         Starting master on hadoop-node-1
>>>>>         WARN : Max files open on hadoop-node-1 is 1024, recommend 65536
>>>>>         Starting garbage collector on hadoop-node-1
>>>>>         WARN : Max files open on hadoop-node-1 is 1024, recommend 65536
>>>>>         Starting tracer on hadoop-node-1
>>>>>         WARN : Max files open on hadoop-node-1 is 1024, recommend 65536
>>>>>
>>>>>         starting shell as root...
>>>>>
>>>>>         [root@hadoop-node-1 zookeeper]# bash -x
>>>>>         /usr/local/accumulo/bin/accumulo shell -u root
>>>>>         Java HotSpot(TM) 64-Bit Server VM warning: You have loaded
>>>>>         library /usr/local/hadoop/lib/native/libhadoop.so.1.0.0 which
>>>>>         might have disabled stack guard. The VM will try to fix the
>>>>>         stack guard no
>>>>>         w.
>>>>>         It's highly recommended that you fix the library with
>>>>> 'execstack
>>>>>         -c <libfile>', or link it with '-z noexecstack'.
>>>>>         2014-03-18 10:38:56,002 [util.NativeCodeLoader] WARN : Unable
>>>>> to
>>>>>         load native-hadoop library for your platform... using
>>>>>         builtin-java classes where applicable
>>>>>         Password: ****
>>>>>         2014-03-18 10:38:58,762 [impl.ServerClient] WARN : There are
no
>>>>>         tablet servers: check that zookeeper and accumulo are running.
>>>>>
>>>>>         ... this is the point where it sits and acts like it doesn't
do
>>>>>         anything
>>>>>
>>>>>         -- LOGS -- (most of this looks to be that I cannot connect to
>>>>>         anything)
>>>>>
>>>>>         here is the tail -f
>>>>>         $ACCUMULO_HOME/logs/monitor_hadoop-node-1.local.debug.log
>>>>>
>>>>>         2014-03-18 10:42:54,617 [impl.ThriftScanner] DEBUG:  Failed to
>>>>>         locate tablet for table : !0 row : ~err_
>>>>>         2014-03-18 10:42:57,625 [monitor.Monitor] INFO :  Failed to
>>>>>         obtain problem reports
>>>>>         java.lang.RuntimeException:
>>>>>         org.apache.accumulo.core.client.impl.ThriftScanner$
>>>>> ScanTimedOutException
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ScannerIterator.
>>>>> hasNext(ScannerIterator.java:174)
>>>>>                  at
>>>>>         org.apache.accumulo.server.problems.ProblemReports$3.
>>>>> hasNext(ProblemReports.java:241)
>>>>>                  at
>>>>>         org.apache.accumulo.server.problems.ProblemReports.
>>>>> summarize(ProblemReports.java:299)
>>>>>                  at
>>>>>         org.apache.accumulo.server.monitor.Monitor.fetchData(
>>>>> Monitor.java:399)
>>>>>                  at
>>>>>         org.apache.accumulo.server.monitor.Monitor$1.run(Monitor.
>>>>> java:530)
>>>>>                  at
>>>>>         org.apache.accumulo.core.util.LoggingRunnable.run(
>>>>> LoggingRunnable.java:34)
>>>>>                  at java.lang.Thread.run(Thread.java:744)
>>>>>         Caused by:
>>>>>         org.apache.accumulo.core.client.impl.ThriftScanner$
>>>>> ScanTimedOutException
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ThriftScanner.
>>>>> scan(ThriftScanner.java:212)
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ScannerIterator$
>>>>> Reader.run(ScannerIterator.java:82)
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ScannerIterator.
>>>>> hasNext(ScannerIterator.java:164)
>>>>>                  ... 6 more
>>>>>
>>>>>         here is the tail -f
>>>>>         $ACCUMULO+HOME/logs/tracer_hadoop-node-1.local.debug.log
>>>>>
>>>>>         2014-03-18 10:47:44,759 [impl.ServerClient] DEBUG:
>>>>> ClientService
>>>>>         request failed null, retrying ...
>>>>>         org.apache.thrift.transport.TTransportException: Failed to
>>>>>         connect to a server
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ThriftTransportPool.
>>>>> getAnyTransport(ThriftTransportPool.java:455)
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ServerClient.
>>>>> getConnection(ServerClient.java:154)
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ServerClient.
>>>>> getConnection(ServerClient.java:128)
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ServerClient.
>>>>> getConnection(ServerClient.java:123)
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ServerClient.
>>>>> executeRaw(ServerClient.java:105)
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ServerClient.
>>>>> execute(ServerClient.java:71)
>>>>>                  at
>>>>>         org.apache.accumulo.core.client.impl.ConnectorImpl.<
>>>>> init>(ConnectorImpl.java:64)
>>>>>                  at
>>>>>         org.apache.accumulo.server.client.HdfsZooInstance.
>>>>> getConnector(HdfsZooInstance.java:154)
>>>>>                  at
>>>>>         org.apache.accumulo.server.client.HdfsZooInstance.
>>>>> getConnector(HdfsZooInstance.java:149)
>>>>>                  at
>>>>>         org.apache.accumulo.server.trace.TraceServer.<init>(
>>>>> TraceServer.java:200)
>>>>>                  at
>>>>>         org.apache.accumulo.server.trace.TraceServer.main(
>>>>> TraceServer.java:295)
>>>>>                  at sun.reflect.NativeMethodAccessorImpl.
>>>>> invoke0(Native
>>>>>         Method)
>>>>>                  at
>>>>>         sun.reflect.NativeMethodAccessorImpl.invoke(
>>>>> NativeMethodAccessorImpl.java:57)
>>>>>                  at
>>>>>         sun.reflect.DelegatingMethodAccessorImpl.invoke(
>>>>> DelegatingMethodAccessorImpl.java:43)
>>>>>                  at java.lang.reflect.Method.invoke(Method.java:606)
>>>>>                  at org.apache.accumulo.start.
>>>>> Main$1.run(Main.java:103)
>>>>>                  at java.lang.Thread.run(Thread.java:744)
>>>>>
>>>>>
>>>>>         On Tue, Mar 18, 2014 at 9:37 AM, Eric Newton
>>>>>         <eric.newton@gmail.com <mailto:eric.newton@gmail.com>>
wrote:
>>>>>
>>>>>             Can you post the exact error message you are seeing?
>>>>>
>>>>>             Verify that your HADOOP_PREFIX and HADOOP_CONF_DIR are
>>>>> being
>>>>>             set properly in accumulo-site.xml.
>>>>>
>>>>>             The output of:
>>>>>
>>>>>                 bash -x $ACCUMULO_HOME/bin/accumulo shell -u root
>>>>>
>>>>>
>>>>>             would also help.
>>>>>
>>>>>             It's going to be something simple.
>>>>>
>>>>>
>>>>>             On Tue, Mar 18, 2014 at 9:14 AM, Benjamin Parrish
>>>>>             <benjamin.d.parrish@gmail.com
>>>>>             <mailto:benjamin.d.parrish@gmail.com>> wrote:
>>>>>
>>>>>                 Looking to see if there was an answer to this issue or
>>>>>                 if you could point me in a direction or example that
>>>>>                 could lead to a solution.
>>>>>
>>>>>
>>>>>                 On Sun, Mar 16, 2014 at 9:52 PM, Benjamin Parrish
>>>>>                 <benjamin.d.parrish@gmail.com
>>>>>                 <mailto:benjamin.d.parrish@gmail.com>> wrote:
>>>>>
>>>>>                     I am running Accumulo 1.5.1
>>>>>
>>>>>                     <?xml version="1.0" encoding="UTF-8"?>
>>>>>                     <!--
>>>>>                        Licensed to the Apache Software Foundation (ASF)
>>>>>                     under one or more
>>>>>                        contributor license agreements.  See the NOTICE
>>>>>                     file distributed with
>>>>>                        this work for additional information regarding
>>>>>                     copyright ownership.
>>>>>                        The ASF licenses this file to You under the
>>>>>                     Apache License, Version 2.0
>>>>>                        (the "License"); you may not use this file
>>>>> except
>>>>>                     in compliance with
>>>>>                        the License.  You may obtain a copy of the
>>>>> License at
>>>>>
>>>>>                     http://www.apache.org/licenses/LICENSE-2.0
>>>>>
>>>>>                        Unless required by applicable law or agreed to
>>>>> in
>>>>>                     writing, software
>>>>>                        distributed under the License is distributed on
>>>>>                     an "AS IS" BASIS,
>>>>>                        WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
>>>>>                     either express or implied.
>>>>>                        See the License for the specific language
>>>>>                     governing permissions and
>>>>>                        limitations under the License.
>>>>>                     -->
>>>>>                     <?xml-stylesheet type="text/xsl"
>>>>>                     href="configuration.xsl"?>
>>>>>
>>>>>                     <configuration>
>>>>>                        <!-- Put your site-specific accumulo
>>>>>                     configurations here. The available configuration
>>>>>                     values along with their defaults are documented in
>>>>>                     docs/config.html Unless
>>>>>                          you are simply testing at your workstation,
>>>>> you
>>>>>                     will most definitely need to change the three
>>>>>                     entries below. -->
>>>>>
>>>>>                        <property>
>>>>>                          <name>instance.zookeeper.host</name>
>>>>>
>>>>>                     <value>hadoop-node-1:2181,
>>>>> hadoop-node-2:2181,hadoop-node-3:2181,hadoop-node-4:
>>>>> 2181,hadoop-node-5:2181</value>
>>>>>                          <description>comma separated list of zookeeper
>>>>>                     servers</description>
>>>>>                        </property>
>>>>>
>>>>>                        <property>
>>>>>                          <name>logger.dir.walog</name>
>>>>>                          <value>walogs</value>
>>>>>                          <description>The property only needs to
be set
>>>>>                     if upgrading from 1.4 which used to store
>>>>>                     write-ahead logs on the local
>>>>>                            filesystem. In 1.5 write-ahead logs are
>>>>>                     stored in DFS.  When 1.5 is started for the first
>>>>>                     time it will copy any 1.4
>>>>>                            write ahead logs into DFS.  It is possible
>>>>> to
>>>>>                     specify a comma-separated list of directories.
>>>>>                          </description>
>>>>>                        </property>
>>>>>
>>>>>                        <property>
>>>>>                          <name>instance.secret</name>
>>>>>                          <value></value>
>>>>>                          <description>A secret unique to a given
>>>>>                     instance that all servers must know in order to
>>>>>                     communicate with one another.
>>>>>                            Change it before initialization. To
>>>>>                            change it later use ./bin/accumulo
>>>>>                     org.apache.accumulo.server.util.ChangeSecret --old
>>>>>                     [oldpasswd] --new [newpasswd],
>>>>>                            and then update this file.
>>>>>                          </description>
>>>>>                        </property>
>>>>>
>>>>>                        <property>
>>>>>                          <name>tserver.memory.maps.max</name>
>>>>>                          <value>1G</value>
>>>>>                        </property>
>>>>>
>>>>>                        <property>
>>>>>                          <name>tserver.cache.data.size</name>
>>>>>                          <value>128M</value>
>>>>>                        </property>
>>>>>
>>>>>                        <property>
>>>>>                          <name>tserver.cache.index.size</name>
>>>>>                          <value>128M</value>
>>>>>                        </property>
>>>>>
>>>>>                        <property>
>>>>>                          <name>trace.token.property.password</name>
>>>>>                          <!-- change this to the root user's password,
>>>>>                     and/or change the user below -->
>>>>>                          <value></value>
>>>>>                        </property>
>>>>>
>>>>>                        <property>
>>>>>                          <name>trace.user</name>
>>>>>                          <value>root</value>
>>>>>                        </property>
>>>>>
>>>>>                        <property>
>>>>>                          <name>general.classpaths</name>
>>>>>                          <value>
>>>>>                            $HADOOP_PREFIX/share/hadoop/common/.*.jar,
>>>>>                            $HADOOP_PREFIX/share/hadoop/
>>>>> common/lib/.*.jar,
>>>>>                            $HADOOP_PREFIX/share/hadoop/hdfs/.*.jar,
>>>>>                            $HADOOP_PREFIX/share/hadoop/
>>>>> mapreduce/.*.jar,
>>>>>                            $HADOOP_PREFIX/share/hadoop/yarn/.*.jar,
>>>>>                            /usr/lib/hadoop/.*.jar,
>>>>>                            /usr/lib/hadoop/lib/.*.jar,
>>>>>                            /usr/lib/hadoop-hdfs/.*.jar,
>>>>>                            /usr/lib/hadoop-mapreduce/.*.jar,
>>>>>                            /usr/lib/hadoop-yarn/.*.jar,
>>>>>                            $ACCUMULO_HOME/server/target/classes/,
>>>>>                            $ACCUMULO_HOME/lib/accumulo-server.jar,
>>>>>                            $ACCUMULO_HOME/core/target/classes/,
>>>>>                            $ACCUMULO_HOME/lib/accumulo-core.jar,
>>>>>                            $ACCUMULO_HOME/start/target/classes/,
>>>>>                            $ACCUMULO_HOME/lib/accumulo-start.jar,
>>>>>                            $ACCUMULO_HOME/fate/target/classes/,
>>>>>                            $ACCUMULO_HOME/lib/accumulo-fate.jar,
>>>>>                            $ACCUMULO_HOME/proxy/target/classes/,
>>>>>                            $ACCUMULO_HOME/lib/accumulo-proxy.jar,
>>>>>                            $ACCUMULO_HOME/lib/[^.].*.jar,
>>>>>                            $ZOOKEEPER_HOME/zookeeper[^.].*.jar,
>>>>>                            $HADOOP_CONF_DIR,
>>>>>                            $HADOOP_PREFIX/[^.].*.jar,
>>>>>                            $HADOOP_PREFIX/lib/[^.].*.jar,
>>>>>                          </value>
>>>>>                          <description>Classpaths that accumulo
checks
>>>>>                     for updates and class files.
>>>>>                            When using the Security Manager, please
>>>>>                     remove the ".../target/classes/" values.
>>>>>                          </description>
>>>>>                        </property>
>>>>>                     </configuration>
>>>>>
>>>>>
>>>>>                     On Sun, Mar 16, 2014 at 9:06 PM, Josh Elser
>>>>>                     <josh.elser@gmail.com <mailto:josh.elser@gmail.com
>>>>> >>
>>>>>
>>>>>                     wrote:
>>>>>
>>>>>                         Posting your accumulo-site.xml (filtering out
>>>>>                         instance.secret and trace.password before you
>>>>>                         post) would also help us figure out what
>>>>> exactly
>>>>>                         is going on.
>>>>>
>>>>>
>>>>>                         On 3/16/14, 8:41 PM, Mike Drob wrote:
>>>>>
>>>>>                             Which version of Accumulo are you using?
>>>>>
>>>>>                             You might be missing the hadoop libraries
>>>>>                             from your classpath. For this,
>>>>>                             you would check your accumulo-site.xml and
>>>>>                             find the comment about Hadoop
>>>>>                             2 in the file.
>>>>>
>>>>>
>>>>>                             On Sun, Mar 16, 2014 at 8:28 PM, Benjamin
>>>>>                             Parrish
>>>>>                             <benjamin.d.parrish@gmail.com
>>>>>                             <mailto:benjamin.d.parrish@gmail.com>
>>>>>                             <mailto:benjamin.d.parrish@__gmail.com
>>>>>
>>>>>                             <mailto:benjamin.d.parrish@gmail.com>>>
>>>>> wrote:
>>>>>
>>>>>                                  I have a couple of issues when trying
>>>>>                             to use Accumulo on Hadoop 2.2.0
>>>>>
>>>>>                                  1) I start with accumulo init and
>>>>>                             everything runs through just fine,
>>>>>                                  but I can find '/accumulo' using
>>>>>                             'hadoop fs -ls /'
>>>>>
>>>>>                                  2) I try to run 'accumulo shell -u
>>>>>                             root' and it says that that
>>>>>                                  Hadoop and ZooKeeper are not started,
>>>>>                             but if I run 'jps' on the each
>>>>>                                  cluster node it shows all the
>>>>> necessary
>>>>>                             processes for both in the
>>>>>                                  JVM.  Is there something I am missing?
>>>>>
>>>>>                                  --
>>>>>                                  Benjamin D. Parrish
>>>>>                                  H: 540-597-7860 <tel:540-597-7860>
>>>>>                             <tel:540-597-7860 <tel:540-597-7860>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>                     --
>>>>>                     Benjamin D. Parrish
>>>>>                     H: 540-597-7860 <tel:540-597-7860>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>                 --
>>>>>                 Benjamin D. Parrish
>>>>>                 H: 540-597-7860 <tel:540-597-7860>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>         --
>>>>>         Benjamin D. Parrish
>>>>>         H: 540-597-7860 <tel:540-597-7860>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Benjamin D. Parrish
>>>>> H: 540-597-7860
>>>>>
>>>>
>>>
>>>
>>> --
>>> Benjamin D. Parrish
>>> H: 540-597-7860
>>>
>>
>>
>
>
> --
> Benjamin D. Parrish
> H: 540-597-7860
>

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