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From Sergey Shelukhin <ser...@hortonworks.com>
Subject Re: Needed to restart HBase. Now Master won't start
Date Thu, 26 Sep 2013 01:21:53 GMT
What are the lines directly before
2013-09-26 00:16:17,115 ERROR
org.apache.hadoop.hbase.
master.HMasterCommandLine: Failed to start master
?
They might be useful (like an exception stack and/or other explanation of
why it failed to start)



On Wed, Sep 25, 2013 at 6:02 PM, Roy23 <sumandebroy9@gmail.com> wrote:

> Hi,
>
> I needed to restart Hbase , and now it cannot find the master. This is a
> standalone installation, Here are some logs
> *[master.out] *when bin/hbase-start is run:
>
> $ cat current_fail_log | grep WARN
> 2013-09-26 00:12:57,024 WARN
> org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node
> /hbase/backup-masters/dev01.ec2.salami.pw,45420,1380154376596 already
> deleted, and this is not a retry
> 2013-09-26 00:12:57,329 WARN
> org.apache.hadoop.hbase.master.snapshot.SnapshotManager: Couldn't delete
> working snapshot directory: file:/ht_data/hbase/hbase/.hbase-snapshot/.tmp
> 2013-09-26 00:12:58,457 WARN org.apache.hadoop.util.NativeCodeLoader:
> Unable
> to load native-hadoop library for your platform... using builtin-java
> classes where applicable
> 2013-09-26 00:12:58,513 WARN
> org.apache.hadoop.hbase.master.MasterFileSystem: Master stopped while
> trying
> to get failed servers.
> 2013-09-26 00:12:58,824 WARN org.apache.zookeeper.server.NIOServerCnxn:
> caught end of stream exception
> 2013-09-26 00:12:59,526 WARN
> org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node
> /hbase/root-region-server already deleted, and this is not a retry
>
> $ cat current_fail_log | grep ERROR
> 2013-09-26 00:16:17,115 ERROR
> org.apache.hadoop.hbase.master.HMasterCommandLine: Failed to start master
>
>
> Here are other settings:
> */etc/hosts:*
> 127.0.0.1 localhost
> 10.241.54.111 dev01.ec2.salami.pw
>
> # The following lines are desirable for IPv6 capable hosts
> ::1 ip6-localhost ip6-loopback
> fe00::0 ip6-localnet
> ff00::0 ip6-mcastprefix
> ff02::1 ip6-allnodes
> ff02::2 ip6-allrouters
> ff02::3 ip6-allhosts
>
> *hbase-site.xml*
> configuration>
> <property>
>     <name>hbase.rootdir</name>
>     <value>file:///ht_data/hbase/hbase</value>
>   </property>
>   <property>
>     <name>hbase.zookeeper.property.dataDir</name>
>     <value>/ht_data/hbase/zookeeper</value>
>   </property>
>   <property>
>      <name>hbase.zookeeper.quorum</name>
>       <value></value>
>   </property>
>   <property>
>      <name>hbase.zookeeper.property.clientPort</name>
>      <value>2181</value>
>   </property>
> </configuration>
>
> use localhost or 127.0.0.1 in the value field of quorom does not help.
> Yields connection refused error.
>
> Any ideas as to why this is happening. It is very much appreciated if
> someone can help. I will keep adding to this thread if I encounter new
> issues. As of now, we desperately need to get hbase up and running. Please
> also feel free to ask any additional questions/requirements/ logs. .
>
> Thanks -  Roy.
>
>
>
> --
> View this message in context:
> http://apache-hbase.679495.n3.nabble.com/Needed-to-restart-HBase-Now-Master-won-t-start-tp4051241.html
> Sent from the HBase User mailing list archive at Nabble.com.
>

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