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Posted to common-user@hadoop.apache.org by Sigehere <pe...@gmail.com> on 2013/01/21 09:02:05 UTC
no jobtracker to stop,no namenode to stop
I also have same problem.
$jps
20120 Jps
my log info as follow:
************************************************************/
2013-01-21 12:45:02,004 INFO org.apache.hadoop.mapred.JobTracker:
STARTUP_MSG:
/************************************************************
STARTUP_MSG: Starting JobTracker
STARTUP_MSG: host = Sigehere-lp/127.0.1.1
STARTUP_MSG: args = []
STARTUP_MSG: version = 1.0.4
STARTUP_MSG: build =
https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0 -r
1393290; compiled by 'hortonfo' on Wed Oct 3 05:20:10 UTC 2012
************************************************************/
2013-01-21 12:45:02,090 INFO org.apache.hadoop.metrics2.impl.MetricsConfig:
loaded properties from hadoop-metrics2.properties
2013-01-21 12:45:02,123 INFO
org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
MetricsSystem,sub=Stats registered.
2013-01-21 12:45:02,124 INFO
org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot period
at 10 second(s).
2013-01-21 12:45:02,124 INFO
org.apache.hadoop.metrics2.impl.MetricsSystemImpl: JobTracker metrics system
started
2013-01-21 12:45:02,190 INFO
org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source
QueueMetrics,q=default registered.
2013-01-21 12:45:02,345 FATAL org.apache.hadoop.mapred.JobTracker:
java.lang.IllegalArgumentException: Does not contain a valid host:port
authority: local
at
org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:162)
at
org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:128)
at
org.apache.hadoop.mapred.JobTracker.getAddress(JobTracker.java:2560)
at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:2200)
at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:2192)
at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:2186)
at
org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:300)
at
org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:291)
at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4978)
2013-01-21 12:45:02,345 INFO org.apache.hadoop.mapred.JobTracker:
SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down JobTracker at Sigehere-lp/127.0.1.1
************************************************************/
AND:-----------------------------
mapred-site.xml
<property>
<name>mapred.job.tracker</name>
<value>localhost:54311</value>
<description>A URI whose
scheme and authority determine the FileSystem implementation. The
uri’s scheme determines the config property (fs.SCHEME.impl) naming
the FileSystem implementation class. The uri’s authority is used to
determine the host, port, etc. for a filesystem.
</description>
<final>true</final>
</property>
can any buddy tell me how will i resolve this problem.
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Re: no jobtracker to stop,no namenode to stop
Posted by NJain <ni...@gmail.com>.
Hey Nikhil,
Just tried what you asked for and yes there are files and folders in
c:/Hadoop/name (folders: current, image, previous.checkpoint, in_use.lock)
and also tried with the firewall is disabled.
Just want to let you know one more thing that when on Jobtracker UI, I
click on '0' under column nodes (ref: my last post), I get the following
message:
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
localhost Hadoop Machine ListActive Task TrackersThere are currently no
known active Task Trackers.
==================================================================================================
Is it so that the task trackers are not starting?
I get the following message on start-all.sh:
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
$ start-all.sh
starting namenode, logging to
/cygdrive/c/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-Nitesh-namenode-XX.out
localhost: starting datanode, logging to
/cygdrive/c/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-Nitesh-datanode-XX.out
localhost: starting secondarynamenode, logging to
/cygdrive/c/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-Nitesh-secondarynamenode-XX.out
starting jobtracker, logging to
/cygdrive/c/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-Nitesh-jobtracker-XX.out
*localhost: starting tasktracker, logging to
/cygdrive/c/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-Nitesh-tasktracker-XX.out
*
==================================================================================================
when I
cat /cygdrive/c/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-Nitesh-tasktracker-XX.out,
I get:
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
ulimit -a for user Nitesh
core file size (blocks, -c) unlimited
data seg size (kbytes, -d) unlimited
file size (blocks, -f) unlimited
open files (-n) 256
pipe size (512 bytes, -p) 8
stack size (kbytes, -s) 2023
cpu time (seconds, -t) unlimited
max user processes (-u) 256
virtual memory (kbytes, -v) unlimited
==================================================================================================
but when I $stop-all.sh, I get:
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
stopping jobtracker
*localhost: no tasktracker to stop*
stopping namenode
localhost: stopping datanode
localhost: stopping secondarynamenode
==================================================================================================
Do you know how can I verify that the tasktrackers are starting correctly?
Thanks,
Nitesh
On Fri, Aug 30, 2013 at 2:24 PM, Nikhil2405 [via Hadoop Common] <
ml-node+s472056n4024982h78@n3.nabble.com> wrote:
> Hi Nitesh,
>
> I think your localhost ip should be 127.0.0.0 (try this), also check
> whether, after starting ./start-all.sh it is writing any thing in this *c:/Hadoop/name
> folder* or not, also check that you disabled your firewall, sometime it
> may cause problem to.
>
>
> Thanks
>
> Nikhil
>
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Re: no jobtracker to stop,no namenode to stop
Posted by NJain <ni...@gmail.com>.
Hi Nikhil,
Appreciate your quick response on this, but the issue still continues. I
believe I have covered all the pointers you have mentioned. Still I am
pasting the portions of the documents so that you can verify.
1. /etc/hosts file, localhost should not be commented, and add ip address.
The entry looks like the below:
# localhost name resolution is handled within DNS itself.
127.0.0.1 localhost
2. core-site.xml, hdfs//localhost:port number
<configuration>
<property>
<name>fs.default.name</name>
<value>hdfs://localhost:9000</value>
</property>
</configuration>
3. mapred-site.xml hdfs//localhost:port number mapred.local.dir
<configuration>
<property>
<name>mapred.job.tracker</name>
<value>localhost:9001</value>
</property>
</configuration>
4. hdfs-site.xml 1.replication factor should be one
include dfs.name.dir property
dfs.data.dir property
for both the property check on net
<configuration>
<property>
<name>dfs.replication</name>
<value>1</value>
</property>
<property>
<name>dfs.name.dir</name>
<value>c:/Hadoop/name</value>
</property>
<property>
<name>dfs.data.dir</name>
<value>c:/Hadoop/data</value>
</property>
</configuration>
I am getting stuck at:
13/08/30 11:39:26 WARN mapred.JobClient: No job jar file set. User classes
may not be found. See JobConf(Class) or JobConf#setJar(String).
13/08/30 11:39:26 INFO input.FileInputFormat: Total input paths to process
: 1
13/08/30 11:39:26 WARN util.NativeCodeLoader: Unable to load native-hadoop
library for your platform... using builtin-java classes where applicable
13/08/30 11:39:26 WARN snappy.LoadSnappy: Snappy native library not loaded
13/08/30 11:39:27 INFO mapred.JobClient: Running job: job_201308301135_0002
13/08/30 11:39:28 INFO mapred.JobClient: map 0% reduce 0%
My Jobtracker UI looks like this:
Cluster Summary (Heap Size is 120.06 MB/888.94 MB)Running Map TasksRunning
Reduce TasksTotal SubmissionsNodesOccupied Map SlotsOccupied Reduce
SlotsReserved
Map SlotsReserved Reduce SlotsMap Task CapacityReduce Task CapacityAvg.
Tasks/NodeBlacklisted NodesGraylisted NodesExcluded
Nodes0010<http://localhost:50030/machines.jsp?type=active>
000000-0 <http://localhost:50030/machines.jsp?type=blacklisted>0<http://localhost:50030/machines.jsp?type=graylisted>
0 <http://localhost:50030/machines.jsp?type=excluded>
I have a feeling that the jobtracker is not able to find the task tracker
as there is a 0 in nodes column.
Does this ring any bells to you?
Thanks,
Nitesh Jain
On Thu, Aug 29, 2013 at 5:51 PM, Nikhil2405 [via Hadoop Common] <
ml-node+s472056n4024848h24@n3.nabble.com> wrote:
> Hi Nitesh,
>
> I think your problem may be in your configuration, so check your files as
> follow
>
> 1. /etc/hosts file, localhost should not be commented, and add ip
> address.
> 2. core-site.xml, hdfs//localhost:port number
> 3. mapred-site.xml hdfs//localhost:port number mapred.local.dir
> 4. hdfs-site.xml 1.replication factor should be one
> include dfs.name.dir property
> dfs.data.dir property
> for both the property check on net
>
> Thanks
>
> Nikhil
>
> ------------------------------
> If you reply to this email, your message will be added to the discussion
> below:
>
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Re: no jobtracker to stop,no namenode to stop
Posted by NJain <ni...@gmail.com>.
Hi,
I am facing an issue where the map job is stuck at map 0% reduce 0%.
I have installed Hadoop version 1.2.1 and am trying to run on my windows 8
machine using cygwin in pseudo distribution mode. I have followed the
instruction at: http://hadoop.apache.org/docs/stable/single_node_setup.html
and have copied the configuration files from there itself.
When I do stop-all.sh, I observe output as below:
stopping jobtracker
*localhost: no tasktracker to stop*
stopping namenode
localhost: stopping datanode
localhost: stopping secondarynamenode
Can anyone please help or suggest me on this? I am stuck with this for a
while now.
Thanks,
Nitesh
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Re: no jobtracker to stop,no namenode to stop
Posted by Harsh J <ha...@cloudera.com>.
In spirit of http://xkcd.com/979/, please also let us know what you felt
was the original issue and how you managed to solve it - for benefit of
other people searching in future?
On Mon, Jan 21, 2013 at 3:26 PM, Sigehere <pe...@gmail.com> wrote:
> Hey, Friends I have solved that error
> Thanks
>
>
>
>
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>
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Re: no jobtracker to stop,no namenode to stop
Posted by Sigehere <pe...@gmail.com>.
Hey, Friends I have solved that error
Thanks
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