Jing Zhao created HDFS-9646:
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Summary: ErasureCodingWorker may fail when recovering data blocks
with length less than the first internal block
Key: HDFS-9646
URL: https://issues.apache.org/jira/browse/HDFS-9646
Project: Hadoop HDFS
Issue Type: Sub-task
Components: erasure-coding
Affects Versions: 3.0.0
Reporter: Takuya Fukudome
Assignee: Jing Zhao
Priority: Critical
This is reported by [~tfukudom]: ErasureCodingWorker may fail with the
following exception when recovering a non-full internal block.
{code}
2016-01-06 11:14:44,740 WARN datanode.DataNode
(ErasureCodingWorker.java:run(467)) - Failed to recover striped block:
BP-987302662-172.29.4.13-1450757377698:blk_-92233720368
54322288_29751
java.io.IOException: Transfer failed for all targets.
at
org.apache.hadoop.hdfs.server.datanode.erasurecode.ErasureCodingWorker$ReconstructAndTransferBlock.run(ErasureCodingWorker.java:455)
{code}
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