Hi Eric. thank you for your tips. I have solved the former questions. but now , I encountered a new problem. it is also about the hicc. last night, when i start chuka , and log on the http://localhost:4080/hicc/. It can display all the data as expect,that is to say every thing is ok. but this morning ,when i restart my computer and start chukwa,it doesn't load the data,the chukwa hicc logs have no anything error tips. but in http://localhost:4080/hicc/jsp/graph_explorer.jsp, i can get all data and plot it .I view at the past time of the mailing list solutions,and found that maybe the time zone problem,so i alter the time zone in Time Widget, and changed the UTC to Asia/Shanghai .But it seems to have no effect.
Regards mason On Thu, Jun 21, 2012 at 1:31 PM, Eric Yang <[email protected]> wrote: > 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 > >> > -- 这个世界不相信眼泪
