-Re: Cannot start resourcemanager
Siddharth Tiwari 2013-10-18, 06:21
Resource manager works now, the capacity scheduler xml had wrong entry somehow. But there is another small issue, I have NN HA enabled and wanted to run Hbase with it and eventhough I set hbase.rootdir to FsNameservice value it always throws exception saying it cannot recognize the nameservice value. I did put the core site and hdfs site in hbase conf. Can you help me in setting it up with namenode HA in new hadoop-2.2.0 stable release . Also what versions of hive, mahout and pig would be compatible with it. I am using hbase-0.94.12 release.
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> On Oct 17, 2013, at 12:48 PM, "Arun C Murthy" <[EMAIL PROTECTED]> wrote:
> What command did you use to start the RM?
>> On Oct 17, 2013, at 10:18 AM, Siddharth Tiwari <[EMAIL PROTECTED]> wrote:
>> Hi Team,
>> trying to start resourcemanager in the latest hadoop-2.2.0 stable release. It throws following error. Please help
>> 2013-10-17 10:01:51,230 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping ResourceManager metrics system...
>> 2013-10-17 10:01:51,230 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: ResourceManager metrics system stopped.
>> 2013-10-17 10:01:51,231 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: ResourceManager metrics system shutdown complete.
>> 2013-10-17 10:01:51,232 FATAL org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error starting ResourceManager
>> java.lang.RuntimeException: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.server.resourcemanager.resource.DefaultResourceCalculator not found
>> at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1752)
>> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration.getResourceCalculator(CapacitySchedulerConfiguration.java:333)
>> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:263)
>> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:249)
>> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
>> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:871)
>> Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.server.resourcemanager.resource.DefaultResourceCalculator not found
>> at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1720)
>> at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1744)
>> ... 5 more
>> Caused by: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.server.resourcemanager.resource.DefaultResourceCalculator not found
>> at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:1626)
>> at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:1718)
>> ... 6 more
>> 2013-10-17 10:01:51,239 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: SHUTDOWN_MSG:
>> SHUTDOWN_MSG: Shutting down ResourceManager at node1/192.168.147.101
>> Cheers !!!
>> Siddharth Tiwari
>> Have a refreshing day !!!
>> "Every duty is holy, and devotion to duty is the highest form of worship of God.”
>> "Maybe other people will try to limit me but I don't limit myself"
> Arun C. Murthy
> Hortonworks Inc.
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