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From Shaik M <munna.had...@gmail.com>
Subject Re: Rebalance HDFS - Issue
Date Tue, 03 Nov 2015 04:36:56 GMT
Sorry, my bad it showing correct version.

"href" : "http://sv2lxbdp2mstd01.corp.equinix.com:8080/api/v1/clusters/BDP2_DEV/configurations?type=hdfs-site&tag=version1446466158434",
      "tag" : "version1446466158434",
      "type" : "hdfs-site",
      "version" : 14,
      "Config" : {
        "cluster_name" : "BDP2_DEV",
        "stack_id" : "HDP-2.3"



On 3 November 2015 at 12:25, Shaik M <munna.hadoop@gmail.com> wrote:

> Hi Sumit,
>
> I have recently upgraded to Ambari 1.7 to 2.1.2-377 and HDP 2.2 to 2.3
>
> I ran
> http://mstd01.corp.com:8080/api/v1/clusters/BDP2_DEV/configurations?type=hdfs-site output
> of this url is attached.
>
> There is saw it still displaying "stack_id" : "HDP-2.2", but my cluster
> upgrade to HDP 2.3 and i can able to find my stack version in*
> Admin->Stack and Version* tab.
>
> Please suggest how can I proceed.
>
> Thanks,
> Shaik
>
> On 3 November 2015 at 11:20, Sumit Mohanty <smohanty@hortonworks.com>
> wrote:
>
>> Sorry, my bad. I meant to ask what "get" returns?
>>
>>
>> /var/lib/ambari-server/resources/scripts/configs.sh -u admin -p admin@DEV
>> *get* mstd01.corp.com BDP2_DEV hdfs-site​
>>
>>
>> Similarly, what does
>> http://mstd01.corp.com:8080/api/v1/clusters/BDP2_DEV/configurations?type=hdfs-site
>> return?
>>
>>
>> Also, I think the delete may have some issue - what version of Ambari are
>> you using/?
>>
>>
>> This is what I see ...
>>
>>
>> [root@c6402 vagrant]#
>> /var/lib/ambari-server/resources/scripts/configs.sh -u admin -p admin
>> delete localhost c1  hdfs-site dfs.namenode.rpc-address
>> USERID=admin
>> PASSWORD=admin
>> ########## Performing 'delete' dfs.namenode.rpc-address: on
>> (Site:hdfs-site, Tag:version1)
>> ########## Config found. Skipping origin value
>> ########## PUTting json into: doSet_version1446520420271646783.json
>> {
>>   "resources" : [
>>     {
>>       "href" : "
>> http://localhost:8080/api/v1/clusters/c1/configurations/service_config_versions?service_name=HDFS&service_config_version=2
>> ",
>>       "configurations" : [
>>         {
>>           "clusterName" : "c1",
>>           "stackId" : {
>>             "stackName" : "HDP",
>>             "stackVersion" : "2.3",
>>             "stackId" : "HDP-2.3"
>>           },
>>           "type" : "hdfs-site",
>>           "versionTag" : "version1446520420271646783",
>>           "version" : 2,
>>           "serviceConfigVersions" : null,
>>           "configs" : {
>>             "dfs.replication" : "3",
>>             "dfs.namenode.audit.log.async" : "true",​
>>            ...
>>
>>
>> ------------------------------
>> *From:* Shaik M <munna.hadoop@gmail.com>
>> *Sent:* Monday, November 02, 2015 6:05 PM
>>
>> *To:* user@ambari.apache.org
>> *Subject:* Re: Rebalance HDFS - Issue
>>
>> I have restart HDFS after executing this. The output of this command:
>>
>> [root@mstd01~]# /var/lib/ambari-server/resources/scripts/configs.sh -u
>> admin -p admin@DEV delete mstd01.corp.com BDP2_DEV hdfs-site
>> “dfs.namenode.rpc-address”
>> USERID=admin
>> PASSWORD=admin@DEV
>> ########## Performing 'delete' “dfs.namenode.rpc-address”: on
>> (Site:hdfs-site, Tag:version1446466158434)
>> ########## PUTting json into: doSet_version1446466579436571830.json
>> ########## NEW Site:hdfs-site, Tag:version1446466158434
>>
>> But still that property is exists in Ambari->HDFS->Config.
>>
>> On 2 November 2015 at 21:01, Sumit Mohanty <smohanty@hortonworks.com>
>> wrote:
>>
>>> What do you get when you use this -
>>>
>>>
>>> /var/lib/ambari-server/resources/scripts/configs.sh -u admin -p admin@DEV
>>> delete mstd01.corp.com BDP2_DEV hdfs-site​
>>>
>>>
>>> Did you restart after the delete?
>>> ------------------------------
>>> *From:* Shaik M <munna.hadoop@gmail.com>
>>> *Sent:* Monday, November 02, 2015 4:23 AM
>>> *To:* user@ambari.apache.org
>>> *Subject:* Re: Rebalance HDFS - Issue
>>>
>>> Hi Sumit,
>>>
>>> Thank you for your assistance.
>>>
>>> I have tried to remove "dfs.namenode.rpc-address" property using below
>>> command, it went successfully, but still that property exists.
>>>
>>> [root@mstd01~]# sudo
>>> /var/lib/ambari-server/resources/scripts/configs.sh -u admin -p admin@DEV
>>> delete mstd01.corp.com BDP2_DEV hdfs-site “dfs.namenode.rpc-address”
>>> [sudo] password for root:
>>> USERID=admin
>>> PASSWORD=admin@DEV
>>> ########## Performing 'delete' “dfs.namenode.rpc-address”: on
>>> (Site:hdfs-site, Tag:version1446466158434)
>>> ########## PUTting json into: doSet_version1446466579436571830.json
>>> ########## NEW Site:hdfs-site, Tag:version1446466158434
>>>
>>> Please help me to fix this issue.
>>>
>>> https://issues.apache.org/jira/browse/AMBARI-13373
>>>
>>> Thanks,
>>> Shaik
>>>
>>>
>>> On 2 November 2015 at 19:04, Sumit Mohanty <smohanty@hortonworks.com>
>>> wrote:
>>>
>>>> ​Likely "dfs.namenode.rpc-address" in hdfs-site has a wrong value. If
>>>> it is, you can delete it - see
>>>> https://cwiki.apache.org/confluence/display/AMBARI/Modify+configurations
>>>> (section Edit  Configurations with configs.sh)
>>>>
>>>>
>>>> ------------------------------
>>>> *From:* Shaik M <munna.hadoop@gmail.com>
>>>> *Sent:* Sunday, November 01, 2015 8:17 PM
>>>> *To:* user@ambari.apache.org
>>>> *Subject:* Rebalance HDFS - Issue
>>>>
>>>> Hi,
>>>>
>>>> I am trying to run HDFS balancer from Ambari 2.1.2 with HDP 2.3.2, it's
>>>> failing with following exception.
>>>>
>>>> 15/11/02 03:07:00 INFO block.BlockTokenSecretManager: Setting block keys
>>>> 15/11/02 03:07:00 INFO balancer.KeyManager: Update block keys every 2hrs,
30mins, 0secjava.io.IOException: Another Balancer is running..  Exiting ...
>>>> Nov 2, 2015 3:07:00 AM   Balancing took 1.935 seconds
>>>>
>>>> I have verified respective Hadoop NN, there is no balancer on NameNode.
>>>>
>>>> Could you please help use to fix this issue.
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Shaik M
>>>>
>>>>
>>>
>>
>

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