You might want to check if hicc.log is written somewhere in your system. It is default to /tmp/chukwa/logs, but it may be at different location when running in eclipse. The log file might have more information regarding populating /chukwa/hicc directory on hdfs.
regards, Eric On Wed, Jun 20, 2012 at 10:29 PM, Eric Yang <[email protected]> wrote: > If you are running this in eclipse, chukwa-env.sh is not executed. > Therefore you should defined all environment declared in chukwa-env.sh > in environment variables in eclipse run configuration. > > regards, > Eric > > On Wed, Jun 20, 2012 at 7:04 AM, mason deng <[email protected]> wrote: >> hi ,Eric: >> >> thanks. you are right ,there must be a .xml file rather >> than a directory. and i have already set it according to your instructions >> . now the question is that the config.get("fs.default.name") result >> is null. Actually, even if when i manually >> loading config.get("fs.default.name") =hdfs://localhost:9000. just only >> create a /chukwa/hicc/widgets empty directory structure on the hdfs ，and >> did not upload the "descriptors" file to hdfs。 >> the key is why unable to find the jar file in the classpath of the >> current。 >> This is my chukwa-env.sh >> >> >> export JAVA_HOME=/home/rainerdun/project/jdk1.6.0_21 >> >> #export HADOOP_HOME=/home/rainerdun/project/hadoop-1.0.0 >> export HADOOP_CONF_DIR=/home/rainerdun/project/hadoop-1.0.0/conf >> >> #export HBASE_HOME=/home/rainerdun/project/hbase-0.90.4 >> export HBASE_CONF_DIR=/home/rainerdun/project/hbase-0.90.4/conf >> >> export >> CLASSPATH=${CLASSPATH}:/home/rainerdun/project/hbase-0.90.4/conf:/home/rainerdun/project/hadoop-1.0.0/conf >> # The location of chukwa data repository (in either HDFS or your local >> # file system, whichever you are using) >> export chukwaRecordsRepository="/chukwa/repos/" >> >> # The directory where pid files are stored. CHUKWA_HOME/var/run by default. >> #export CHUKWA_PID_DIR=/tmp/chukwa/pidDir >> >> # The location of chukwa logs, defaults to CHUKWA_HOME/logs >> #export CHUKWA_LOG_DIR=/tmp/chukwa/log >> >> # The location to store chukwa data, defaults to CHUKWA_HOME/data >> #export CHUKWA_DATA_DIR="${CHUKWA_HOME}/data" >> >> # Instance name for chukwa deployment >> export CHUKWA_IDENT_STRING=$USER >> >> export JAVA_PLATFORM=Linux-i386-32 >> export JAVA_LIBRARY_PATH=${HADOOP_HOME}/lib/native/${JAVA_PLATFORM} >> >> # Datatbase driver name for storing Chukwa Data. >> export JDBC_DRIVER=${TODO_CHUKWA_JDBC_DRIVER} >> >> # Database URL prefix for Database Loader. >> export JDBC_URL_PREFIX=${TODO_CHUKWA_JDBC_URL_PREFIX} >> >> # HICC Jetty Server heap memory settings >> # Specify min and max size of heap to JVM, e.g. 300M >> export CHUKWA_HICC_MIN_MEM= >> export CHUKWA_HICC_MAX_MEM= >> >> # HICC Jetty Server port, defaults to 4080 >> #export CHUKWA_HICC_PORT= >> >> core-site.xml file >> >> <configuration> >> <property> >> <name>fs.default.name</name> >> <value>hdfs://localhost:9000</value> >> </property> >> </configuration> >> >> >> and chukwa-collector-conf.xml file >> ...... >> >> <property> >> <name>writer.hdfs.filesystem</name> >> <value>hdfs://localhost:9000</value> >> <description>HDFS to dump to</description> >> </property> >> ...... >> >> >> >> Best Regards >> Mason >>
