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HBase, mail # user - getting splitmanager debug logs continuously


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oc tsdb 2013-08-08, 20:36
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Re: getting splitmanager debug logs continuously
Ted Yu 2013-08-08, 20:40
Can you tell us the version of HBase you're using ?

Do you find something in region server logs on the 4 remaining nodes ?

Cheers

On Thu, Aug 8, 2013 at 1:36 PM, oc tsdb <[EMAIL PROTECTED]> wrote:

> Hi,
>
> I am running a cluster with 6 nodes;
> Two of 6 nodes in my cluster went down (due to other application failure)
> and came back after some time (had to do a power reboot).
> When these nodes are back I use to get "WARN org.apache.hadoop.DFSClient:
> Failed to connect to , add to deadnodes and continue".
> Now these messages are stopped and getting continuous debug message as
> follows.
>
> 2013-08-08 12:57:36,628 DEBUG org.apache.hadoop.hbase.
> master.SplitLogManager: total tasks = 14 unassigned = 14
> 2013-08-08 12:57:37,628 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: total tasks = 14 unassigned
> = 14
> 2013-08-08 12:57:37,629 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: task not yet acquired
> /hbase/splitlog/hdfs%3A%2F%2Fmb-1.corp.oc.com%3A54310%2Fhbase%2F.logs%
> 2Fmb-3.corp.oc.com%2C60020%2C1375466447768-splitting%2Fmb-3.corp.oc.com
> %252C60020%252C1375466447768.1375631802971
> ver = 0
> 2013-08-08 12:57:37,629 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: task not yet acquired
> /hbase/splitlog/hdfs%3A%2F%2Fmb-1.corp.oc.com%3A54310%2Fhbase%2F.logs%
> 2Fmb-6.corp.oc.com%2C60020%2C1375466460755-splitting%2Fmb-6.corp.oc.com
> %252C60020%252C1375466460755.1375623787557
> ver = 0
> 2013-08-08 12:57:37,629 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: task not yet acquired
> /hbase/splitlog/hdfs%3A%2F%2Fmb-1.corp.oc.com%3A54310%2Fhbase%2F.logs%
> 2Fmb-6.corp.oc.com%2C60020%2C1375466460755-splitting%2Fmb-6.corp.oc.com
> %252C60020%252C1375466460755.1375619231059
> ver = 3
> 2013-08-08 12:57:37,629 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: task not yet acquired
> /hbase/splitlog/hdfs%3A%2F%2Fmb-1.corp.oc.com%3A54310%2Fhbase%2F.logs%
> 2Fmb-2.corp.oc.com%2C60020%2C1375466479427-splitting%2Fmb-2.corp.oc.com
> %252C60020%252C1375466479427.1375639017535
> ver = 0
> 2013-08-08 12:57:37,629 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: task not yet acquired
> /hbase/splitlog/hdfs%3A%2F%2Fmb-1.corp.oc.com%3A54310%2Fhbase%2F.logs%
> 2Fmb-6.corp.oc.com%2C60020%2C1375466460755-splitting%2Fmb-6.corp.oc.com
> %252C60020%252C1375466460755.1375623021175
> ver = 0
> 2013-08-08 12:57:37,629 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: task not yet acquired
> /hbase/splitlog/hdfs%3A%2F%2Fmb-1.corp.oc.com%3A54310%2Fhbase%2F.logs%
> 2Fmb-3.corp.oc.com%2C60020%2C1375466447768-splitting%2Fmb-3.corp.oc.com
> %252C60020%252C1375466447768.1375630425141
> ver = 0
> 2013-08-08 12:57:37,629 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: resubmitting unassigned
> task(s) after timeout
> 2013-08-08 12:57:37,629 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: task not yet acquired
> /hbase/splitlog/hdfs%3A%2F%2Fmb-1.corp.oc.com%3A54310%2Fhbase%2F.logs%
> 2Fmb-6.corp.oc.com%2C60020%2C1375466460755-splitting%2Fmb-6.corp.oc.com
> %252C60020%252C1375466460755.1375620714514
> ver = 3
> 2013-08-08 12:57:37,630 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: task not yet acquired
> /hbase/splitlog/hdfs%3A%2F%2Fmb-1.corp.oc.com%3A54310%2Fhbase%2F.logs%
> 2Fmb-6.corp.oc.com%2C60020%2C1375924525310-splitting%2Fmb-6.corp.oc.com
> %252C60020%252C1375924525310.1375924529658
> ver = 0
> 2013-08-08 12:57:37,630 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: task not yet acquired
> /hbase/splitlog/hdfs%3A%2F%2Fmb-1.corp.oc.com%3A54310%2Fhbase%2F.logs%
> 2Fmb-4.corp.oc.com%2C60020%2C1375466551673-splitting%2Fmb-4.corp.oc.com
> %252C60020%252C1375466551673.1375641592581
> ver = 0
> 2013-08-08 12:57:37,630 DEBUG
> org.apache.hadoop.hbase.master.SplitLogManager: task not yet acquired
> /hbase/splitlog/hdfs%3A%2F%2Fmb-1.corp.oc.com%3A54310%2Fhbase%2F.logs%
> 2Fmb-5.corp.oc.com%2C60020%2C1375924528073-splitting%2Fmb-5.corp.oc.com
> %252C60020%252C1375924528073.1375924532442
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oc tsdb 2013-08-08, 21:41
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Jimmy Xiang 2013-08-08, 21:48
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oc tsdb 2013-08-08, 22:50