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Date: Thu, 9 Feb 2012 22:40:57 +0000 (UTC)
From: "Janne Jalkanen (Commented) (JIRA)" <jira@apache.org>
To: commits@cassandra.apache.org
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Subject: [jira] [Commented] (CASSANDRA-3037) Could not get input splits
 Caused by: java.io.IOException: failed connecting to all endpoints
 slave1/123.198.69.242
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    [ https://issues.apache.org/jira/browse/CASSANDRA-3037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13204972#comment-13204972 ] 

Janne Jalkanen commented on CASSANDRA-3037:
-------------------------------------------

Seems to be the same as CASSANDRA-3811?
                
> Could not get input splits Caused by: java.io.IOException: failed connecting to all endpoints slave1/123.198.69.242
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-3037
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3037
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Hadoop
>    Affects Versions: 0.8.4
>         Environment: Ubuntu 10.04 LTS
> Hadoop from Cloudera 0.20.203
> Latest java
>            Reporter: Anton Vedeshin
>            Priority: Blocker
>
> After upgrade of cassandra from 0.8.2 to 0.8.4, got this error, before upgrade everything was working fine
> I have restarted cassandra, removed data, etc. nothing helps 
> I have 6 identical machines in the cloud, before it was working fine. If I make netstat then it shows port 9160 listening nodetool ... ring - responces with 6 machines UP.
> Finally I have truncated all 6 servers and reinstalled hadoop + cassandra 0.8.4 from scratch.
> compiled and tried to execute word_cound
> receive the same error as after upgrade
> Error:
> 11/08/15 15:23:54 INFO WordCount: output reducer type: cassandra
> 11/08/15 15:23:54 INFO jvm.JvmMetrics: Initializing JVM Metrics with processName=JobTracker, sessionId=
> Exception in thread "main" java.io.IOException: Could not get input splits
>         at org.apache.cassandra.hadoop.ColumnFamilyInputFormat.getSplits(ColumnFamilyInputFormat.java:157)
>         at org.apache.hadoop.mapred.JobClient.writeNewSplits(JobClient.java:885)
>         at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:779)
>         at org.apache.hadoop.mapreduce.Job.submit(Job.java:432)
>         at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:447)
>         at WordCount.run(Unknown Source)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
>         at WordCount.main(Unknown Source)
> Caused by: java.util.concurrent.ExecutionException: java.io.IOException: failed connecting to all endpoints slave1/154.198.69.242
>         at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
>         at java.util.concurrent.FutureTask.get(FutureTask.java:83)
>         at org.apache.cassandra.hadoop.ColumnFamilyInputFormat.getSplits(ColumnFamilyInputFormat.java:153)
>         ... 7 more
> Caused by: java.io.IOException: failed connecting to all endpoints slave1/154.198.69.242
>         at org.apache.cassandra.hadoop.ColumnFamilyInputFormat.getSubSplits(ColumnFamilyInputFormat.java:234)
>         at org.apache.cassandra.hadoop.ColumnFamilyInputFormat.access$200(ColumnFamilyInputFormat.java:70)
>         at org.apache.cassandra.hadoop.ColumnFamilyInputFormat$SplitCallable.call(ColumnFamilyInputFormat.java:190)
>         at org.apache.cassandra.hadoop.ColumnFamilyInputFormat$SplitCallable.call(ColumnFamilyInputFormat.java:175)
>         at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:662)

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