[
https://issues.apache.org/jira/browse/HDFS-2774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Allen Wittenauer resolved HDFS-2774.
------------------------------------
Resolution: Won't Fix
> Use TestDFSIO to test HDFS, and Failed with the exception: All datanodes are
> bad. Aborting...
> ---------------------------------------------------------------------------------------------
>
> Key: HDFS-2774
> URL: https://issues.apache.org/jira/browse/HDFS-2774
> Project: Hadoop HDFS
> Issue Type: Test
> Components: test
> Affects Versions: 0.20.2
> Environment: 20 nodes with 2-core cpu and 1G RAM 20G Hard disk ,1
> switch
> Reporter: bdsyq
> Labels: hadoop
> Original Estimate: 504h
> Remaining Estimate: 504h
>
> use TestDFSIO to test the HDFS
> use the commond: hadoop jar ....TestDFSIO - write -nrFiles 10 -fileSize 500
> when running ,errors occurs:
> 12/01/09 16:00:45 INFO mapred.JobClient: Task Id :
> attempt_201201091556_0001_m_000006_2, Status : FAILED
> java.io.IOException: All datanodes 192.168.0.17:50010 are bad. Aborting...
> at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.processDatanodeError(DFSClient.java:2556)
> at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$1600(DFSClient.java:2102)
> at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2265)
> attempt_201201091637_0002_m_000005_0: log4j:WARN No appenders could be found
> for logger (org.apache.hadoop.hdfs.DFSClient).
> attempt_201201091637_0002_m_000005_0: log4j:WARN Please initialize the log4j
> system properly.
> I don't know why?
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
