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From Raja.Aravapalli <Raja.Aravapa...@target.com>
Subject Re: Caused by: java.io.InterruptedIOException
Date Mon, 11 Jul 2016 21:59:29 GMT


Thanks for the response Dima, 

Please find below some of the details:


Hadoop Distribution: Hortonworks
Version: HBase 1.1.2.2.3.4.0
Cluster size: 40nodes

About Application:

We have an Apache Apex application, where in we have one of the programs, which runs in 3
instances and does PUT operations simultaneously on a same Hbase table.


Application is running fine from 3 -4 days, Although application recovered automatically,
want to know more details on these exceptions in the log:


Caused by: java.io.InterruptedIOException: #2, interrupted.
currentNumberOfTask=1
         at
org.apache.hadoop.hbase.client.AsyncProcess.waitForMaximumCurrentTasks(AsyncProcess.java:1661)
         at
org.apache.hadoop.hbase.client.AsyncProcess.waitForAllPreviousOpsAndReset(AsyncProcess.java:1687)
         at
org.apache.hadoop.hbase.client.BufferedMutatorImpl.backgroundFlushCommits(BufferedMutatorImpl.java:208)
         at
org.apache.hadoop.hbase.client.BufferedMutatorImpl.flush(BufferedMutatorImpl.java:183)
         at
org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:1449)
         at org.apache.hadoop.hbase.client.HTable.put(HTable.java:1040)



Thanks a lot in advance.


Regards, 
Raja.



On 7/11/16, 4:10 PM, "Dima Spivak" <dspivak@cloudera.com> wrote:

>Hey Raja,
>
>We'll need more details about your setup (HBase version, size/topology of
>cluster, server specs, etc.) and the applications you're running before we
>can even start giving ideas of things to try. Wanna pass those along?
>
>-Dima
>
>On Monday, July 11, 2016, Raja.Aravapalli <Raja.Aravapalli@target.com>
>wrote:
>
>>
>> Hi,
>>
>>
>> One of applications which does put operations on Hbase table, is failing
>> with below exception in the log. Can someone please debug the issue and fix
>> this. I am new to Hbase.
>>
>>
>> Caused by: java.io.InterruptedIOException: #2, interrupted.
>> currentNumberOfTask=1
>>         at
>> org.apache.hadoop.hbase.client.AsyncProcess.waitForMaximumCurrentTasks(AsyncProcess.java:1661)
>>         at
>> org.apache.hadoop.hbase.client.AsyncProcess.waitForAllPreviousOpsAndReset(AsyncProcess.java:1687)
>>         at
>> org.apache.hadoop.hbase.client.BufferedMutatorImpl.backgroundFlushCommits(BufferedMutatorImpl.java:208)
>>         at
>> org.apache.hadoop.hbase.client.BufferedMutatorImpl.flush(BufferedMutatorImpl.java:183)
>>         at
>> org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:1449)
>>         at org.apache.hadoop.hbase.client.HTable.put(HTable.java:1040)
>>
>>
>>
>>
>> Regards,
>> Raja.
>>
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