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From Eric Newton <eric.new...@gmail.com>
Subject Re: Installing with Hadoop 2.2.0
Date Tue, 18 Mar 2014 16:16:42 GMT
>
> 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
>

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