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From Mike Drob <mad...@cloudera.com>
Subject Re: Installing with Hadoop 2.2.0
Date Tue, 18 Mar 2014 15:16:50 GMT
Can you check a tablet server log? If the contents are too large for the
mailing list, then you can post them as a github gist or paste, or whatever
your favourite tool is.


On Tue, Mar 18, 2014 at 11:04 AM, Benjamin Parrish <
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>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> 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> 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>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>>
>>>>>> 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>
>>>>>>
>>>>>>
>>>>>>
>>>>
>>>>
>>>> --
>>>> 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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