FAQ
Hi Andy,

So either the binaries are terminating very early (even before opening a
log), or we are not able to exec them (some dependent libraries are
missing). What happens if you run them command directly from the
commandline:

*/opt/cloudera/parcels/IMPALA-1.1-1.p0.8/lib/impala/../../bin/statestored*
*
*
*Try using ldd on
**/opt/cloudera/parcels/IMPALA-1.1-1.p0.8/lib/impala/sbin-retail/statestored
to see if it shows up something.*
*
*
*- Vikas*

On Thu, Aug 8, 2013 at 10:18 AM, Andy wrote:

Hi Vikas,

There's nothing in */var/log/impalad *and */var/log/statestore *directories.
This is their permission:
*
*
*drwxr-xr-x 2 impala impala 4096 Aug 4 12:05 impalad/*
*drwxr-xr-x 2 impala impala 4096 Aug 4 12:16 statestore/*

Thanks,
Andy
On Thursday, August 8, 2013 11:44:57 PM UTC+8, vikas wrote:

Hi Andy,

Can you get the impalad and statestore log and provide it to us. The
stderr/stdout log is from the bash file that launches impalad/statestore.
The log from impalad/statestore will tell us more on why we can't start
these daemons.

Thanks,
Vikas

On Thu, Aug 8, 2013 at 8:17 AM, Andy wrote:

Hi all,

I install Impala on Ubuntu server 12.04 using Cloudera
Manager 4.6.2, Parcels. Then I add services: HDFS, Hive, MapReduce, Impala.

HDFS, Hive, MapReduce services work fine, the status is Good health. But
I can't start Impala, the error is:

*Supervisor returned FATAL. Please check the role log file, stderr, or
stdout.*
*
*
The error log is:

*+ HADOOP_CONF_DIR=/run/cloudera-scm-agent/process/208-impala-
IMPALAD/hadoop-conf*
*+ export HIVE_CONF_DIR=/run/cloudera-scm-agent/process/208-impala-
IMPALAD/hive-conf*
*+ HIVE_CONF_DIR=/run/cloudera-scm-agent/process/208-impala-
IMPALAD/hive-conf*
*+ export HBASE_CONF_DIR=/run/cloudera-scm-agent/process/208-impala-
IMPALAD/hbase-conf*
*+ HBASE_CONF_DIR=/run/cloudera-scm-agent/process/208-impala-
IMPALAD/hbase-conf*
*+ JDBC_JARS=/usr/share/java/mysql-connector-java.jar:/usr/
share/cmf/lib/postgresql-9.0-801.jdbc4.jar:/usr/share/java/
oracle-connector-java.jar*
*+ [[ -z '' ]]*
*+ export AUX_CLASSPATH=/usr/share/java/mysql-connector-java.jar:/usr/
share/cmf/lib/postgresql-9.0-801.jdbc4.jar:/usr/share/java/
oracle-connector-java.jar*
*+ AUX_CLASSPATH=/usr/share/java/mysql-connector-java.jar:/usr/
share/cmf/lib/postgresql-9.0-801.jdbc4.jar:/usr/share/java/
oracle-connector-java.jar*
*+ [[ -z '' ]]*
*+ export CLASSPATH=/usr/share/java/mysql-connector-java.jar:/usr/
share/cmf/lib/postgresql-9.0-801.jdbc4.jar:/usr/share/java/
oracle-connector-java.jar*
*+ CLASSPATH=/usr/share/java/mysql-connector-java.jar:/usr/
share/cmf/lib/postgresql-9.0-801.jdbc4.jar:/usr/share/java/
oracle-connector-java.jar*
*+ FLAG_FILE=/run/cloudera-scm-agent/process/208-impala-
IMPALAD/impala-conf/impalad_flags*
*+ USE_DEBUG_BUILD=false*
*+ perl -pi -e 's#{{CMF_CONF_DIR}}#/run/cloudera-scm-agent/process/208-impala-IMPALAD#g'
/run/cloudera-scm-agent/process/208-impala-IMPALAD/
impala-conf/impalad_flags*
*+ '[' -f /run/cloudera-scm-agent/process/208-impala-IMPALAD/impala-conf/.htpasswd
']'*
*+ chmod 600 /run/cloudera-scm-agent/process/208-impala-IMPALAD/
impala-conf/.htpasswd*
*+ false*
*+ export IMPALA_BIN=/opt/cloudera/parcels/IMPALA-1.1-1.p0.8/lib/
impala/sbin-retail*
*+ IMPALA_BIN=/opt/cloudera/parcels/IMPALA-1.1-1.p0.8/lib/
impala/sbin-retail*
*+ '[' impalad = impalad ']'*
*+ exec /opt/cloudera/parcels/IMPALA-1.1-1.p0.8/lib/impala/../../bin/impalad
--flagfile=/run/cloudera-scm-agent/process/208-impala-
IMPALAD/impala-conf/impalad_flags*
*
*
Are there anyone know how to fix this problem? Thank you.
*
*

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groupimpala-user @
categorieshadoop
postedAug 8, '13 at 3:17p
activeSep 4, '13 at 4:45p
posts12
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websitecloudera.com
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Andy: 6 posts Vikas Singh: 5 posts Kieran Evans: 1 post

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