Hi Josh and Sean,
Thanks for your reply. I already made the verifications several times.
Below is the information you asked:
1. I got Accumulo from Apache. The version is 1.7.0. I did place the
installed accumulo in the same place with Hadoop and Zookeeper for
convenience.
2. I installed Hadoop 2.7 and Zookeeper using homebrew.
3. This is $HADOOP_PREFIX in accumulo-env.sh:
Mac :: accumulo/1.7.0/conf ‹master› » grep HADOOP_PREFIX accumulo-env.sh
test -z "$HADOOP_PREFIX" && export HADOOP_PREFIX
=/usr/local/Cellar/hadoop/2.7.0/libexec
HADOOP_PREFIX="$HADOOP_HOME"
# export LD_LIBRARY_PATH=${HADOOP_PREFIX
}/lib/native/${PLATFORM}:${LD_LIBRARY_PATH}
Mac :: accumulo/1.7.0/conf ‹master› »
4. This is $HADOOP_PREFIX and $ACCUMULO_HOME in my environment:
Mac :: accumulo/1.7.0/conf ‹master› » echo $HADOOP_PREFIX
/usr/local/Cellar/hadoop/2.7.0/libexec
Mac :: accumulo/1.7.0/conf ‹master› » echo $ACCUMULO_HOME
/usr/local/Cellar/accumulo/1.7.0
Mac :: accumulo/1.7.0/conf ‹master› »
5. At first, I ran $ACCUMULO_HOME/bin/accumulo init but got the errors as I
said in the very first post. I then slightly modified the script
$ACCUMULO_HOME/bin/accumulo like this:
XML_FILES="${ACCUMULO_CONF_DIR}"
#LOG4J_JAR=$(find -H "${HADOOP_PREFIX}/lib"
"${HADOOP_PREFIX}"/share/hadoop/common/lib -name 'log4j*.jar' -print
2>/dev/null | head -1)
#LOG4J_JAR=$(find -H "${HADOOP_PREFIX}"/share/hadoop/common/lib -name
'log4j*.jar' -print 2>/dev/null | head -1)
LOG4J_JAR=/usr/local/Cellar/hadoop/2.7.0/libexec/share/hadoop/common/log4j-1.2.17.jar
#SLF4J_JARS="${ACCUMULO_HOME}/lib/slf4j-api.jar:${ACCUMULO_HOME}/lib/slf4j-log4j12.jar"
SLF4J_JARS="${HADOOP_PREFIX}/share/hadoop/common/lib/slf4j-api-1.7.10.jar:${HADOOP_PREFIX}/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar"
#SLF4J_JARS=/usr/local/Cellar/accumulo/1.7.0/lib/slf4j-api.jar:/usr/local/Cellar/accumulo/1.7.0/lib/slf4j-log4j12.jar
CLASSPATH="${XML_FILES}:${START_JAR}:${SLF4J_JARS}:${LOG4J_JAR}:${CLASSPATH}"
echo "Classpath ..."
echo ${CLASSPATH}
Let me know if you need any other information.
Thanks,
Thai
On Thu, Aug 6, 2015 at 9:59 AM, Sean Busbey <[email protected]> wrote:
> is this a homebrew install, by chance?
>
> On Wed, Aug 5, 2015 at 9:46 PM, Josh Elser <[email protected]> wrote:
>
>> Accumulo 1.7.0 should have the necessary slf4j jars in ACCUMULO_HOME/lib.
>> The log4j jar should be pulled automatically from your Hadoop distribution.
>>
>> Are you using some vendor's version of Hadoop or did you get it from
>> Apache (and what version is it)?
>>
>> Can you please verify the values for HADOOP_PREFIX in accumulo-env.sh?
>> Can you also make sure that you don't have any incorrect values for
>> HADOOP_PREFIX or ACCUMULO_HOME in your current environment (check `env`)?
>>
>> Thai Ngo wrote:
>>
>>> Hi Christopher,
>>>
>>> Yes, they are.
>>> This is part of the output from ls -al
>>> $HADOOP_PREFIX/share/hadoop/common/lib:
>>>
>>> -rw-r--r-- 1 thaingo wheel 489884 Apr 11 01:51 log4j-1.2.17.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 1419869 Apr 11 01:51 mockito-all-1.8.5.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 1199572 Apr 11 01:51 netty-3.6.2.Final.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 29555 Apr 11 01:51 paranamer-2.3.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 533455 Apr 11 01:51 protobuf-java-2.5.0.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 105112 Apr 11 01:51 servlet-api-2.5.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 32119 Apr 11 01:51 slf4j-api-1.7.10.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 8866 Apr 11 01:51 slf4j-log4j12-1.7.10.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 995968 Apr 11 01:51 snappy-java-1.0.4.1.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 23346 Apr 11 01:51 stax-api-1.0-2.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 15010 Apr 11 01:51 xmlenc-0.52.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 94672 Apr 11 01:51 xz-1.0.jar
>>>
>>> -rw-r--r-- 1 thaingo wheel 792964 Apr 11 01:51 zookeeper-3.4.6.jar
>>>
>>> Mac :: hadoop/common/lib ‹master› »
>>>
>>>
>>> and this is the output from ls -al $ACCUMULO_HOME:
>>>
>>> Mac :: Cellar/accumulo/1.7.0 ‹master› »ls -al
>>>
>>> total 168
>>>
>>> drwxr-xr-x 15 thaingo admin 510 Aug 5 09:40 .
>>>
>>> drwxr-xr-x 3 thaingo admin 102 Aug 5 09:41 ..
>>>
>>> -rw-r--r-- 1 thaingo admin 129338 May 13 01:34 CHANGES
>>>
>>> -rw-r--r-- 1 thaingo admin 6194 May 13 01:34 INSTALL.md
>>>
>>> -rw-r--r-- 1 thaingo admin 17174 May 13 01:34 LICENSE
>>>
>>> -rw-r--r-- 1 thaingo admin 2079 May 13 01:34 NOTICE
>>>
>>> -rw-r--r-- 1 thaingo admin 4568 May 13 01:34 README.md
>>>
>>> drwxr-xr-x 21 thaingo admin 714 Aug 5 11:26 bin
>>>
>>> drwxr-xr-x 20 thaingo admin 680 Aug 5 09:47 conf
>>>
>>> drwxr-xr-x 16 thaingo admin 544 Aug 5 09:40 docs
>>>
>>> drwxr-xr-x 3 thaingo admin 102 Aug 5 09:40 examples
>>>
>>> drwxr-xr-x 38 thaingo admin 1292 Aug 5 09:40 lib
>>>
>>> drwx------ 2 thaingo admin 68 May 13 01:50 logs
>>>
>>> drwxr-xr-x 6 thaingo admin 204 Aug 5 09:40 proxy
>>>
>>> drwxr-xr-x 5 thaingo admin 170 Aug 5 09:40 test
>>>
>>> Mac :: Cellar/accumulo/1.7.0 ‹master› »
>>>
>>>
>>> Any thoughts?
>>>
>>> Thanks,
>>> Thai
>>>
>>> On Thu, Aug 6, 2015 at 2:22 AM, Christopher <[email protected]
>>> <mailto:[email protected]>> wrote:
>>>
>>> Are the jars readable by the user running the Accumulo process?
>>>
>>> --
>>> Christopher L Tubbs II
>>> http://gravatar.com/ctubbsii
>>>
>>>
>>> On Wed, Aug 5, 2015 at 1:44 AM, Thai Ngo <[email protected]
>>> <mailto:[email protected]>> wrote:
>>> > Hello All,
>>> >
>>> > After installing Accumulo 1.7.0 in single node mode, I ran
>>> > $ACCUMULO_HOME/bin/accumulo init and met the following error:
>>> >
>>> > Failed to instantiate SLF4J LoggerFactory
>>> >
>>> > Reported exception:
>>> >
>>> > java.lang.NoClassDefFoundError: org/apache/log4j/Level
>>> >
>>> > at org.slf4j.LoggerFactory.bind(LoggerFactory.java:128)
>>> >
>>> > at
>>> org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:107)
>>> >
>>> > at
>>> org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:295)
>>> >
>>> > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:269)
>>> >
>>> > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281)
>>> >
>>> > at org.apache.accumulo.start.Main.<clinit>(Main.java:38)
>>> >
>>> > Caused by: java.lang.ClassNotFoundException:
>>> org.apache.log4j.Level
>>> >
>>> > at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
>>> >
>>> > at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>>> >
>>> > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
>>> >
>>> > at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>> >
>>> > ... 6 more
>>> >
>>> > Exception in thread "main" java.lang.NoClassDefFoundError:
>>> > org/apache/log4j/Level
>>> >
>>> > at org.slf4j.LoggerFactory.bind(LoggerFactory.java:128)
>>> >
>>> > at
>>> org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:107)
>>> >
>>> > at
>>> org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:295)
>>> >
>>> > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:269)
>>> >
>>> > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281)
>>> >
>>> > at org.apache.accumulo.start.Main.<clinit>(Main.java:38)
>>> >
>>> > Caused by: java.lang.ClassNotFoundException:
>>> org.apache.log4j.Level
>>> >
>>> > at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
>>> >
>>> > at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>>> >
>>> > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
>>> >
>>> > at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>> >
>>> > ... 6 more
>>> >
>>> >
>>> > I then looked into the $ACCUMULO_HOME/bin/accumulo script, and
>>> made some
>>> > changes to $CLASSPATH to alternatively provide the needed jars
>>> (log4j,
>>> > slf4j, slf4j-log4j) for accumulo but I encountered another error:
>>> >
>>> > Mac :: accumulo/1.7.0/conf ‹master› » accumuloinit
>>> >
>>> > Classpath ...
>>> >
>>> >
>>>
>>> /usr/local/Cellar/accumulo/1.7.0/conf:/usr/local/Cellar/accumulo/1.7.0/lib/accumulo-start.jar:/usr/local/Cellar/hadoop/2.7.0/share/hadoop/common/lib/slf4j-api-1.7.10.jar:/usr/local/Cellar/hadoop/2.7.0/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar:/usr/local/Cellar/hadoop/2.7.0/libexec/share/hadoop/common/log4j-1.2.17.jar:
>>> >
>>> > Exception in thread "main" java.lang.NoClassDefFoundError:
>>> > org/slf4j/LoggerFactory
>>> >
>>> > at org.apache.accumulo.start.Main.<clinit>(Main.java:38)
>>> >
>>> > Caused by: java.lang.ClassNotFoundException:
>>> org.slf4j.LoggerFactory
>>> >
>>> > at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
>>> >
>>> > at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
>>> >
>>> > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
>>> >
>>> > at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>> >
>>> > ... 1 more
>>> >
>>> > Mac :: accumulo/1.7.0/conf ‹master› »
>>> >
>>> >
>>> >
>>> > https://issues.apache.org/jira/browse/ACCUMULO-3685 did not fix.
>>> >
>>> > Any ideas how to fix the problem?
>>> >
>>> > Thanks,
>>> > Thai
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>>
>>>
>>>
>
>
> --
> Sean
>
