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Posted to user@chukwa.apache.org by RainerDun <de...@gmail.com> on 2012/06/18 16:02:55 UTC
About the hicc start in eclipse
hello :
I just started learning chukwa, and i want to build the chukwa source
code in eclipse ,but when i run the
org.apache.hadoop.chukwa.hicc.HiccWebServer to start the hicc service .
appeared some the following error tips:
12/06/18 21:01:34 INFO conf.ChukwaConfiguration: chukwaConf
is /home/rainerdun/project/chukwa-incubating-0.5.0/etc/chukwa/
12/06/18 21:01:35 INFO hicc.HiccWebServer: Initializing HICC Datastore.
12/06/18 21:01:35 INFO hicc.HiccWebServer:
file:/home/rainerdun/workspace/chukwa-0.5/bin/descriptors
12/06/18 21:01:35 ERROR hicc.HiccWebServer: HDFS unavailable, check
configuration in chukwa-env.sh.
12/06/18 21:01:35 ERROR util.PidFile: Delete pid file, No such file or
directory: /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
12/06/18 21:01:35 ERROR util.PidFile: Delete pid file
failed, /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
In getResourceListing("descriptors") method
public List<String> getResourceListing(String path) throws
URISyntaxException, IOException {
ClassLoader contextClassLoader =
Thread.currentThread().getContextClassLoader();
URL dirURL = contextClassLoader.getResource(path);
if (dirURL == null) {
dirURL = contextClassLoader.getResource(path);
}
if (dirURL.getProtocol().equals("jar")) {
.....
}
Call dirURL.getProtocol()，My result is 'file',but not 'jar' 。i don't
know how and which this 'jar' to load to the classpath in the if
condition(dirURL.getProtocol().equals("jar")） ，.but for the error
tips, i have already set the parameter as the according to the official
document。so please tell me some advices about this problem 。very
appreciated...
Re: About the hicc start in eclipse
Posted by Eric Yang <er...@gmail.com>.
The timezone widget does not work unless the server side is set to UTC time.
Sent from my iPhone
On Jun 25, 2012, at 11:50 PM, mason deng <de...@gmail.com> wrote:
> 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 <er...@gmail.com> 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 <er...@gmail.com> 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 <de...@gmail.com> 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
> >>
>
>
>
> --
> ������粻��������
Re: About the hicc start in eclipse
Posted by mason deng <de...@gmail.com>.
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 <er...@gmail.com> 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 <er...@gmail.com> 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 <de...@gmail.com> 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
Re: About the hicc start in eclipse
Posted by Eric Yang <er...@gmail.com>.
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 <er...@gmail.com> 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 <de...@gmail.com> 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=${TODO_CHUKWA_JDBC_URL_PREFIX}
>>
>> # HICC Jetty Server heap memory settings
>> # Specify min and max size of heap to JVM, e.g. 300M
>> export CHUKWA_HICC_MIN_MEM=
>> export CHUKWA_HICC_MAX_MEM=
>>
>> # HICC Jetty Server port, defaults to 4080
>> #export CHUKWA_HICC_PORT=
>>
>> core-site.xml file
>>
>> <configuration>
>> <property>
>> <name>fs.default.name</name>
>> <value>hdfs://localhost:9000</value>
>> </property>
>> </configuration>
>>
>>
>> and chukwa-collector-conf.xml file
>> ......
>>
>> <property>
>> <name>writer.hdfs.filesystem</name>
>> <value>hdfs://localhost:9000</value>
>> <description>HDFS to dump to</description>
>> </property>
>> ......
>>
>>
>>
>> Best Regards
>> Mason
>>
Re: About the hicc start in eclipse
Posted by Eric Yang <er...@gmail.com>.
If you are running this in eclipse, chukwa-env.sh is not executed.
Therefore you should defined all environment declared in chukwa-env.sh
in environment variables in eclipse run configuration.
regards,
Eric
On Wed, Jun 20, 2012 at 7:04 AM, mason deng <de...@gmail.com> wrote:
> hi ,Eric:
>
> thanks. you are right ,there must be a .xml file rather
> than a directory. and i have already set it according to your instructions
> . now the question is that the config.get("fs.default.name") result
> is null. Actually, even if when i manually
> loading config.get("fs.default.name") =hdfs://localhost:9000. just only
> create a /chukwa/hicc/widgets empty directory structure on the hdfs ，and
> did not upload the "descriptors" file to hdfs。
> the key is why unable to find the jar file in the classpath of the
> current。
> This is my chukwa-env.sh
>
>
> export JAVA_HOME=/home/rainerdun/project/jdk1.6.0_21
>
> #export HADOOP_HOME=/home/rainerdun/project/hadoop-1.0.0
> export HADOOP_CONF_DIR=/home/rainerdun/project/hadoop-1.0.0/conf
>
> #export HBASE_HOME=/home/rainerdun/project/hbase-0.90.4
> export HBASE_CONF_DIR=/home/rainerdun/project/hbase-0.90.4/conf
>
> export
> CLASSPATH=${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
>
Re: About the hicc start in eclipse
Posted by mason deng <de...@gmail.com>.
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=${TODO_CHUKWA_JDBC_URL_PREFIX}
# HICC Jetty Server heap memory settings
# Specify min and max size of heap to JVM, e.g. 300M
export CHUKWA_HICC_MIN_MEM=
export CHUKWA_HICC_MAX_MEM=
# HICC Jetty Server port, defaults to 4080
#export CHUKWA_HICC_PORT=
core-site.xml file
<configuration>
<property>
<name>fs.default.name</name>
<value>hdfs://localhost:9000</value>
</property>
</configuration>
and chukwa-collector-conf.xml file
......
<property>
<name>writer.hdfs.filesystem</name>
<value>hdfs://localhost:9000</value>
<description>HDFS to dump to</description>
</property>
......
*
*
* Best Regards*
* Mason*
Re: About the hicc start in eclipse
Posted by Eric Yang <er...@gmail.com>.
Hi Mason,
It looks like you are manually loading chukwaConf.addResource(new
Path(...)), this should not be necessary. Instead, you might want to
do something like:
export CLASSPATH=${CLASSPATH}:/home/rainerdun/project/chukwa-0.5.0/conf
in chukwa-env.sh
This should enable to load Hadoop configuration from classpath without
having to explicitly addResource in java code. addResource should
refer to a .xml file rather than a directory. Hope this helps.
regards,
Eric
On Mon, Jun 18, 2012 at 11:31 PM, mason deng <de...@gmail.com> wrote:
> Thank you for your reply.
> About the HADOOP_CONF_DIR . I have already set in the /etc/profile and
> chukwa-env.sh. I Re-add the following statement in this Class to load the
> chukwa-env.sh：
>
> chukwaConf.addResource(new
> Path("/home/rainerdun/project/chukwa-0.5.0/conf"));
>
> And now i can get the chukwaHdfs="hdfs://localhost:9000" from
> config.get("fs.default.name") method .but in the if
> (dirURL.getProtocol().equals("jar")) statement . still can not load the jar
> file. I do not know how to produce this jar file 。
> can you tell me some details about this jar file? Thanks again。
>
> On Tue, Jun 19, 2012 at 4:13 AM, Eric Yang <er...@gmail.com> wrote:
>>
>> Hi Rainer,
>>
>> Make sure that HADOOP_CONF_DIR is on the classpath of the run
>> configuration.
>>
>> regards,
>> Eric
>>
>> On Mon, Jun 18, 2012 at 11:15 AM, Ahmed Fathalla <af...@gmail.com>
>> wrote:
>> > Are you sure you configured HDFS correctly sa mentioned in the
>> > documentation?
>> >
>> >
>> > On Mon, Jun 18, 2012 at 4:02 PM, RainerDun <de...@gmail.com> wrote:
>> >>
>> >> hello :
>> >> I just started learning chukwa, and i want to build the chukwa source
>> >> code in eclipse ,but when i run the
>> >> org.apache.hadoop.chukwa.hicc.HiccWebServer to start the hicc service .
>> >> appeared some the following error tips:
>> >> 12/06/18 21:01:34 INFO conf.ChukwaConfiguration: chukwaConf
>> >> is /home/rainerdun/project/chukwa-incubating-0.5.0/etc/chukwa/
>> >> 12/06/18 21:01:35 INFO hicc.HiccWebServer: Initializing HICC Datastore.
>> >> 12/06/18 21:01:35 INFO hicc.HiccWebServer:
>> >> file:/home/rainerdun/workspace/chukwa-0.5/bin/descriptors
>> >> 12/06/18 21:01:35 ERROR hicc.HiccWebServer: HDFS unavailable, check
>> >> configuration in chukwa-env.sh.
>> >> 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file, No such file or
>> >> directory:
>> >> /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
>> >> 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file
>> >> failed,
>> >> /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
>> >>
>> >> In getResourceListing("descriptors") method
>> >> public List<String> getResourceListing(String path) throws
>> >> URISyntaxException, IOException {
>> >> ClassLoader contextClassLoader =
>> >> Thread.currentThread().getContextClassLoader();
>> >>
>> >> URL dirURL = contextClassLoader.getResource(path);
>> >>
>> >> if (dirURL == null) {
>> >> dirURL = contextClassLoader.getResource(path);
>> >>
>> >> }
>> >> if (dirURL.getProtocol().equals("jar")) {
>> >> .....
>> >>
>> >> }
>> >>
>> >> Call dirURL.getProtocol()，My result is 'file',but not 'jar' 。i don't
>> >> know how and which this 'jar' to load to the classpath in the if
>> >> condition(dirURL.getProtocol().equals("jar")） ，.but for the error
>> >> tips, i have already set the parameter as the according to the
>> >> official
>> >> document。so please tell me some advices about this problem 。very
>> >> appreciated...
>> >>
>> >
>> >
>> >
>> > --
>> > Ahmed Fathalla
>
>
>
>
> --
> 这个世界不相信眼泪
Re: About the hicc start in eclipse
Posted by mason deng <de...@gmail.com>.
Thank you for your reply.
About the HADOOP_CONF_DIR . I have already set in the /etc/profile and
chukwa-env.sh. I Re-add the following statement in this Class to load the
chukwa-env.sh：
chukwaConf.addResource(new
Path("/home/rainerdun/project/chukwa-0.5.0/conf"));
And now i can get the chukwaHdfs="hdfs://localhost:9000" from
config.get("fs.default.name") method .but in the if
(dirURL.getProtocol().equals("jar")) statement . still can not load the jar
file. I do not know how to produce this jar file 。
can you tell me some details about this jar file? Thanks again。
On Tue, Jun 19, 2012 at 4:13 AM, Eric Yang <er...@gmail.com> wrote:
> Hi Rainer,
>
> Make sure that HADOOP_CONF_DIR is on the classpath of the run
> configuration.
>
> regards,
> Eric
>
> On Mon, Jun 18, 2012 at 11:15 AM, Ahmed Fathalla <af...@gmail.com>
> wrote:
> > Are you sure you configured HDFS correctly sa mentioned in the
> > documentation?
> >
> >
> > On Mon, Jun 18, 2012 at 4:02 PM, RainerDun <de...@gmail.com> wrote:
> >>
> >> hello :
> >> I just started learning chukwa, and i want to build the chukwa source
> >> code in eclipse ,but when i run the
> >> org.apache.hadoop.chukwa.hicc.HiccWebServer to start the hicc service .
> >> appeared some the following error tips:
> >> 12/06/18 21:01:34 INFO conf.ChukwaConfiguration: chukwaConf
> >> is /home/rainerdun/project/chukwa-incubating-0.5.0/etc/chukwa/
> >> 12/06/18 21:01:35 INFO hicc.HiccWebServer: Initializing HICC Datastore.
> >> 12/06/18 21:01:35 INFO hicc.HiccWebServer:
> >> file:/home/rainerdun/workspace/chukwa-0.5/bin/descriptors
> >> 12/06/18 21:01:35 ERROR hicc.HiccWebServer: HDFS unavailable, check
> >> configuration in chukwa-env.sh.
> >> 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file, No such file or
> >> directory:
> >> /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
> >> 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file
> >> failed, /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
> >>
> >> In getResourceListing("descriptors") method
> >> public List<String> getResourceListing(String path) throws
> >> URISyntaxException, IOException {
> >> ClassLoader contextClassLoader =
> >> Thread.currentThread().getContextClassLoader();
> >>
> >> URL dirURL = contextClassLoader.getResource(path);
> >>
> >> if (dirURL == null) {
> >> dirURL = contextClassLoader.getResource(path);
> >>
> >> }
> >> if (dirURL.getProtocol().equals("jar")) {
> >> .....
> >>
> >> }
> >>
> >> Call dirURL.getProtocol()，My result is 'file',but not 'jar' 。i don't
> >> know how and which this 'jar' to load to the classpath in the if
> >> condition(dirURL.getProtocol().equals("jar")） ，.but for the error
> >> tips, i have already set the parameter as the according to the official
> >> document。so please tell me some advices about this problem 。very
> >> appreciated...
> >>
> >
> >
> >
> > --
> > Ahmed Fathalla
>
--
这个世界不相信眼泪
Re: About the hicc start in eclipse
Posted by Eric Yang <er...@gmail.com>.
Hi Rainer,
Make sure that HADOOP_CONF_DIR is on the classpath of the run configuration.
regards,
Eric
On Mon, Jun 18, 2012 at 11:15 AM, Ahmed Fathalla <af...@gmail.com> wrote:
> Are you sure you configured HDFS correctly sa mentioned in the
> documentation?
>
>
> On Mon, Jun 18, 2012 at 4:02 PM, RainerDun <de...@gmail.com> wrote:
>>
>> hello :
>> I just started learning chukwa, and i want to build the chukwa source
>> code in eclipse ,but when i run the
>> org.apache.hadoop.chukwa.hicc.HiccWebServer to start the hicc service .
>> appeared some the following error tips:
>> 12/06/18 21:01:34 INFO conf.ChukwaConfiguration: chukwaConf
>> is /home/rainerdun/project/chukwa-incubating-0.5.0/etc/chukwa/
>> 12/06/18 21:01:35 INFO hicc.HiccWebServer: Initializing HICC Datastore.
>> 12/06/18 21:01:35 INFO hicc.HiccWebServer:
>> file:/home/rainerdun/workspace/chukwa-0.5/bin/descriptors
>> 12/06/18 21:01:35 ERROR hicc.HiccWebServer: HDFS unavailable, check
>> configuration in chukwa-env.sh.
>> 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file, No such file or
>> directory:
>> /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
>> 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file
>> failed, /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
>>
>> In getResourceListing("descriptors") method
>> public List<String> getResourceListing(String path) throws
>> URISyntaxException, IOException {
>> ClassLoader contextClassLoader =
>> Thread.currentThread().getContextClassLoader();
>>
>> URL dirURL = contextClassLoader.getResource(path);
>>
>> if (dirURL == null) {
>> dirURL = contextClassLoader.getResource(path);
>>
>> }
>> if (dirURL.getProtocol().equals("jar")) {
>> .....
>>
>> }
>>
>> Call dirURL.getProtocol()，My result is 'file',but not 'jar' 。i don't
>> know how and which this 'jar' to load to the classpath in the if
>> condition(dirURL.getProtocol().equals("jar")） ，.but for the error
>> tips, i have already set the parameter as the according to the official
>> document。so please tell me some advices about this problem 。very
>> appreciated...
>>
>
>
>
> --
> Ahmed Fathalla
Re: About the hicc start in eclipse
Posted by Ahmed Fathalla <af...@gmail.com>.
Are you sure you configured HDFS correctly sa mentioned in the
documentation?
On Mon, Jun 18, 2012 at 4:02 PM, RainerDun <de...@gmail.com> wrote:
> hello :
> I just started learning chukwa, and i want to build the chukwa source
> code in eclipse ,but when i run the
> org.apache.hadoop.chukwa.hicc.HiccWebServer to start the hicc service .
> appeared some the following error tips:
> 12/06/18 21:01:34 INFO conf.ChukwaConfiguration: chukwaConf
> is /home/rainerdun/project/chukwa-incubating-0.5.0/etc/chukwa/
> 12/06/18 21:01:35 INFO hicc.HiccWebServer: Initializing HICC Datastore.
> 12/06/18 21:01:35 INFO hicc.HiccWebServer:
> file:/home/rainerdun/workspace/chukwa-0.5/bin/descriptors
> 12/06/18 21:01:35 ERROR hicc.HiccWebServer: HDFS unavailable, check
> configuration in chukwa-env.sh.
> 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file, No such file or
> directory: /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
> 12/06/18 21:01:35 ERROR util.PidFile: Delete pid file
> failed, /home/rainerdun/project/chukwa-incubating-0.5.0/var/run/hicc.pid
>
> In getResourceListing("descriptors") method
> public List<String> getResourceListing(String path) throws
> URISyntaxException, IOException {
> ClassLoader contextClassLoader =
> Thread.currentThread().getContextClassLoader();
>
> URL dirURL = contextClassLoader.getResource(path);
>
> if (dirURL == null) {
> dirURL = contextClassLoader.getResource(path);
>
> }
> if (dirURL.getProtocol().equals("jar")) {
> .....
>
> }
>
> Call dirURL.getProtocol()，My result is 'file',but not 'jar' 。i don't
> know how and which this 'jar' to load to the classpath in the if
> condition(dirURL.getProtocol().equals("jar")） ，.but for the error
> tips, i have already set the parameter as the according to the official
> document。so please tell me some advices about this problem 。very
> appreciated...
>
>
--
Ahmed Fathalla