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From beeshma r <beeshm...@gmail.com>
Subject Re: Hbase Master error
Date Tue, 01 Sep 2015 17:39:48 GMT
HI Ted,

below is report for hdfs


beeshma@ubuntu:~$ hadoop dfsadmin -report
DEPRECATED: Use of this script to execute hdfs command is deprecated.
Instead use the hdfs command for it.

Safe mode is ON
Configured Capacity: 24473477120 (22.79 GB)
Present Capacity: 3870871552 (3.61 GB)
DFS Remaining: 3867914240 (3.60 GB)
DFS Used: 2957312 (2.82 MB)
DFS Used%: 0.08%
Under replicated blocks: 0
Blocks with corrupt replicas: 0
Missing blocks: 0

-------------------------------------------------
Live datanodes (1):

Name: 127.0.0.1:50010 (localhost)
Hostname: ubuntu.ubuntu-domain
Decommission Status : Normal
Configured Capacity: 24473477120 (22.79 GB)
DFS Used: 2957312 (2.82 MB)
Non DFS Used: 20602605568 (19.19 GB)
DFS Remaining: 3867914240 (3.60 GB)
DFS Used%: 0.01%
DFS Remaining%: 15.80%
Configured Cache Capacity: 0 (0 B)
Cache Used: 0 (0 B)
Cache Remaining: 0 (0 B)
Cache Used%: 100.00%
Cache Remaining%: 0.00%
Xceivers: 1
Last contact: Tue Sep 01 10:37:52 PDT 2015


On Tue, Sep 1, 2015 at 10:34 AM, beeshma r <beeshma48@gmail.com> wrote:

> Hi Ted,
>
> in hadoop i couldn't find any issue with logs and i havn't change any
> change configuration in hadoop set up
>
> beeshma@ubuntu:~/hadoop-2.5.1/sbin$ jps
> 3287 SecondaryNameNode
> 3599 NodeManager
> 3478 ResourceManager
> 3897 Jps
> 3133 DataNode
> 3014 NameNode
>
>
> is that any way or command to check hdfs is working fine?
>
> On Tue, Sep 1, 2015 at 9:52 AM, Ted Yu <yuzhihong@gmail.com> wrote:
>
>> Have you checked hdfs ?
>>
>> Master was waiting for namenode to exit safe mode.
>>
>>
>>
>> > On Sep 1, 2015, at 9:44 AM, beeshma r <beeshma48@gmail.com> wrote:
>> >
>> > HI
>> >
>> > i have issue with Hbase master
>> >
>> > Below is actual error
>> >
>> >  hbase(main):001:0> list
>> > TABLE
>> >
>> > SLF4J: Class path contains multiple SLF4J bindings.
>> > SLF4J: Found binding in
>> >
>> [jar:file:/home/beeshma/hbase-0.98.6.1-hadoop2/lib/slf4j-log4j12-1.6.4.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>> > SLF4J: Found binding in
>> >
>> [jar:file:/home/beeshma/hadoop-2.5.1/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>> > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
>> > explanation.
>> >
>> > ERROR: org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server
>> is
>> > not running yet
>> >    at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:100)
>> >    at
>> >
>> org.apache.hadoop.hbase.ipc.FifoRpcScheduler$1.run(FifoRpcScheduler.java:74)
>> >    at
>> > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>> >    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
>> >    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>> >    at
>> >
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>> >    at
>> >
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>> >    at java.lang.Thread.run(Thread.java:724)
>> >
>> >
>> >
>> > But i able to see my Master is running
>> >
>> > 2913 NameNode
>> > 3419 ResourceManager
>> > 4105 HQuorumPeer
>> > 3224 SecondaryNameNode
>> > 3040 DataNode
>> > 3548 NodeManager
>> > 4325 HRegionServer
>> > 4170 HMaster
>> > 4703 Jps
>> >
>> >
>> > In HMaster log i able to see  below issue
>> >
>> >
>> > 2015-09-01 09:34:46,481 INFO  [master:ubuntu:60000] mortbay.log:
>> > jetty-6.1.26
>> > 2015-09-01 09:34:48,293 INFO  [master:ubuntu:60000] mortbay.log: Started
>> > SelectChannelConnector@0.0.0.0:60010
>> > 2015-09-01 09:34:48,644 INFO  [master:ubuntu:60000]
>> > zookeeper.RecoverableZooKeeper: Node /hbase/master already exists and
>> this
>> > is not a retry
>> > 2015-09-01 09:34:48,645 INFO  [master:ubuntu:60000]
>> > master.ActiveMasterManager: Adding ZNode for
>> > /hbase/backup-masters/ubuntu.ubuntu-domain,60000,1441125282273 in backup
>> > master directory
>> > 2015-09-01 09:34:48,737 INFO  [master:ubuntu:60000]
>> > master.ActiveMasterManager: Current master has this master's address,
>> > ubuntu.ubuntu-domain,60000,1441124623841; master was restarted? Deleting
>> > node.
>> > 2015-09-01 09:34:48,745 DEBUG [main-EventThread]
>> > master.ActiveMasterManager: No master available. Notifying waiting
>> threads
>> > 2015-09-01 09:34:48,789 INFO  [master:ubuntu:60000]
>> > master.ActiveMasterManager: Deleting ZNode for
>> > /hbase/backup-masters/ubuntu.ubuntu-domain,60000,1441125282273 from
>> backup
>> > master directory
>> > 2015-09-01 09:34:48,791 DEBUG [main-EventThread]
>> > master.ActiveMasterManager: A master is now available
>> > 2015-09-01 09:34:48,833 INFO  [master:ubuntu:60000]
>> > master.ActiveMasterManager: Registered Active
>> > Master=ubuntu.ubuntu-domain,60000,1441125282273
>> > 2015-09-01 09:34:48,863 INFO  [master:ubuntu:60000]
>> > Configuration.deprecation: fs.default.name is deprecated. Instead, use
>> > fs.defaultFS
>> > 2015-09-01 09:34:49,072 INFO  [master:ubuntu:60000] util.FSUtils:
>> Waiting
>> > for dfs to exit safe mode...
>> > 2015-09-01 09:34:59,079 INFO  [master:ubuntu:60000] util.FSUtils:
>> Waiting
>> > for dfs to exit safe mode...
>> > 2015-09-01 09:35:09,083 INFO  [master:ubuntu:60000] util.FSUtils:
>> Waiting
>> > for dfs to exit safe mode...
>> > 2015-09-01 09:35:19,091 INFO  [master:ubuntu:60000] util.FSUtils:
>> Waiting
>> > for dfs to exit safe mode...
>> >
>> >
>> > Very recently i am getting this error .Please suggest if any changes
>> need
>>
>
>
>
> --
>
>
>
>
>
>


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