Datanode doesn't retry when write to one (full)drive fail
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Key: HADOOP-990
URL: https://issues.apache.org/jira/browse/HADOOP-990
Project: Hadoop
Issue Type: Bug
Components: dfs
Reporter: Koji Noguchi
When one drive is 99.9% full and datanode choose that drive to write, it fails
with
2007-02-07 18:16:56,574 WARN org.apache.hadoop.dfs.DataNode: DataXCeiver
org.apache.hadoop.util.DiskChecker$DiskOutOfSpaceException: No space left on
device
at org.apache.hadoop.dfs.DataNode$DataXceiver.writeBlock(DataNode.java:801)
at org.apache.hadoop.dfs.DataNode$DataXceiver.run(DataNode.java:563)
at java.lang.Thread.run(Thread.java:595)
Combined with HADOOP-940, these failed blocks stay under-replicated.
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