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Hadoop >> mail # user >> Namenode automatically going to safemode with 2.1.0-beta


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Re: Namenode automatically going to safemode with 2.1.0-beta
I have had enough space on the disk that is used, like around 30 Gigs

Thanks,
Kishore
On Mon, Jul 15, 2013 at 1:30 PM, Venkatarami Netla <
[EMAIL PROTECTED]> wrote:

> Hi,
> pls see the available space for NN storage directory.
>
> Thanks & Regards
>
> Venkat
>
>
> On Mon, Jul 15, 2013 at 12:14 PM, Krishna Kishore Bonagiri <
> [EMAIL PROTECTED]> wrote:
>
>> Hi,
>>
>>  I am doing no activity on my single node cluster which is using
>> 2.1.0-beta, and still observed that it has gone to safe mode by itself
>> after a while. I was looking at the name node log and see many of these
>> kinds of entries.. Can anything be interpreted from these?
>>
>> 2013-07-12 09:06:11,256 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at
>> 561
>> 2013-07-12 09:07:11,290 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from
>> 9.70.137.114
>> 2013-07-12 09:07:11,290 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Rolling edit logs
>> 2013-07-12 09:07:11,290 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Ending log segment 561
>> 2013-07-12 09:07:11,291 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2
>> Total time for transactions(ms): 1 Number of transactions batched in Syncs:
>> 0 Number of syncs: 2 SyncTimes(ms): 14
>> 2013-07-12 09:07:11,292 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2
>> Total time for transactions(ms): 1 Number of transactions batched in Syncs:
>> 0 Number of syncs: 3 SyncTimes(ms): 15
>> 2013-07-12 09:07:11,293 INFO
>> org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Finalizing edits
>> file
>> /tmp/hadoop-dsadm/dfs/name/current/edits_inprogress_0000000000000000561 ->
>> /tmp/hadoop-dsadm/dfs/name/current/edits_0000000000000000561-0000000000000000562
>> 2013-07-12 09:07:11,294 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at
>> 563
>> 2013-07-12 09:08:11,397 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from
>> 9.70.137.114
>> 2013-07-12 09:08:11,398 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Rolling edit logs
>> 2013-07-12 09:08:11,398 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Ending log segment 563
>> 2013-07-12 09:08:11,399 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2
>> Total time for transactions(ms): 2 Number of transactions batched in Syncs:
>> 0 Number of syncs: 2 SyncTimes(ms): 11
>> 2013-07-12 09:08:11,400 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2
>> Total time for transactions(ms): 2 Number of transactions batched in Syncs:
>> 0 Number of syncs: 3 SyncTimes(ms): 12
>> 2013-07-12 09:08:11,402 INFO
>> org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Finalizing edits
>> file
>> /tmp/hadoop-dsadm/dfs/name/current/edits_inprogress_0000000000000000563 ->
>> /tmp/hadoop-dsadm/dfs/name/current/edits_0000000000000000563-0000000000000000564
>> 2013-07-12 09:08:11,402 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at
>> 565
>> 2013-07-12 09:09:11,440 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from
>> 9.70.137.114
>> 2013-07-12 09:09:11,440 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Rolling edit logs
>> 2013-07-12 09:09:11,440 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Ending log segment 565
>> 2013-07-12 09:09:11,440 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2
>> Total time for transactions(ms): 0 Number of transactions batched in Syncs:
>> 0 Number of syncs: 2 SyncTimes(ms): 13
>> 2013-07-12 09:09:11,441 INFO
>> org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2
>> Total time for transactions(ms): 0 Number of transactions batched in Syncs:
>> 0 Number of syncs: 3 SyncTimes(ms): 13
>>
>>
>> And after sometime it said: