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Posted to hdfs-dev@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/17 22:09:05 UTC
[jira] [Resolved] (HDFS-54) datanode not failing when read-only
filesystem
[ https://issues.apache.org/jira/browse/HDFS-54?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer resolved HDFS-54.
----------------------------------
Resolution: Fixed
Fairly confident this has been fixed.
> datanode not failing when read-only filesystem
> ----------------------------------------------
>
> Key: HDFS-54
> URL: https://issues.apache.org/jira/browse/HDFS-54
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Koji Noguchi
> Priority: Minor
>
> (This is not directly related to dfs -put hanging, but thought it should get fixed.)
> Datanode is catching IOException but not shutting itself down.
> 2008-02-02 00:10:24,237 ERROR org.apache.hadoop.dfs.DataNode: DataXceiver: java.io.IOException: Read-only file system
> at java.io.UnixFileSystem.createFileExclusively(Native Method)
> at java.io.File.createNewFile(File.java:883)
> at org.apache.hadoop.dfs.FSDataset$FSVolume.createTmpFile(FSDataset.java:329)
> at org.apache.hadoop.dfs.FSDataset.createTmpFile(FSDataset.java:606)
> at org.apache.hadoop.dfs.FSDataset.writeToBlock(FSDataset.java:582)
> at org.apache.hadoop.dfs.DataNode$BlockReceiver.<init>(DataNode.java:1257)
> at org.apache.hadoop.dfs.DataNode$DataXceiver.writeBlock(DataNode.java:901)
> at org.apache.hadoop.dfs.DataNode$DataXceiver.run(DataNode.java:804)
> at java.lang.Thread.run(Thread.java:619)
> 2008-02-02 00:16:29,996 INFO org.apache.hadoop.dfs.DataNode: Received block blk_-7723120264171092160 from /11.11.11.11
> 2008-02-02 00:41:40,409 INFO org.apache.hadoop.dfs.DataNode: Received block blk_1939877544554342517 from /22.22.22.22
> 2008-02-02 00:46:53,925 INFO org.apache.hadoop.dfs.DataNode: Received block blk_-4102605170938551016 from /33.33.33.33
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