hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jean-Daniel Cryans <jdcry...@apache.org>
Subject Re: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up proxy error
Date Thu, 11 Nov 2010 17:28:51 GMT
Did you take a look at that region server's log at the time your MR
job was running? See any obvious exceptions? Was the machine swapping
at that time?

J-D

On Thu, Nov 11, 2010 at 12:43 AM, Hari Sreekumar
<hsreekumar@clickable.com> wrote:
> Hi,
>
>  I am getting a lot of these RetriesExhaustedExceptions when I run my m/r
> job. This happens with the 116 server only. What could be the issue? I have
> checked that RS is running on that server, and 192.168.1.116:60030 is also
> working fine..
>
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to contact
> region server 192.168.1.116:60020 for region
> Webevent,de6c33d0-4e17-47e5-af8a-f88f0af32235_1273198490000_a53c83e4-7a80-418c-bc99-f2f955bda9b2,1289462602425,
> row
> 'e8f3e3c3-606e-4d1b-a84f-94c5421d153f_1273198296000_23717002-51e3-48e8-9fa4-7618e9728b93',
> but failed after 10 attempts.
> Exceptions:
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up
> proxy to /192.168.1.116:60020 after attempts=1
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up
> proxy to /192.168.1.116:60020 after attempts=1
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up
> proxy to /192.168.1.116:60020 after attempts=1
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up
> proxy to /192.168.1.116:60020 after attempts=1
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up
> proxy to /192.168.1.116:60020 after attempts=1
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up
> proxy to /192.168.1.116:60020 after attempts=1
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up
> proxy to /192.168.1.116:60020 after attempts=1
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up
> proxy to /192.168.1.116:60020 after attempts=1
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up
> proxy to /192.168.1.116:60020 after attempts=1
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up
> proxy to /192.168.1.116:60020 after attempts=1
>
>    at
> org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getRegionServerWithRetries(HConnectionManager.java:1045)
>    at
> org.apache.hadoop.hbase.client.HConnectionManager$TableServers$3.doCall(HConnectionManager.java:1230)
>    at
> org.apache.hadoop.hbase.client.HConnectionManager$TableServers$Batch.process(HConnectionManager.java:1152)
>    at
> org.apache.hadoop.hbase.client.HConnectionManager$TableServers.processBatchOfRows(HConnectionManager.java:1238)
>    at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:666)
>    at org.apache.hadoop.hbase.client.HTable.put(HTable.java:510)
>    at
> org.apache.hadoop.hbase.mapreduce.TableOutputFormat$TableRecordWriter.write(TableOutputFormat.java:94)
>    at
> org.apache.hadoop.hbase.mapreduce.TableOutputFormat$TableRecordWriter.write(TableOutputFormat.java:55)
>    at
> org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.write(MapTask.java:498)
>    at
> org.apache.hadoop.mapreduce.TaskInputOutputContext.write(TaskInputOutputContext.java:80)
>    at BulkUpload$BulkUploadMapper.map(Unknown Source)
>    at BulkUpload$BulkUploadMapper.map(Unknown Source)
>    at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144)
>    at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:621)
>    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305)
>    at org.apache.hadoop.mapred.Child.main(Child.java:170)
>
> thanks,
> hari
>

Mime
View raw message