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HDFS-10908. Improve StripedBlockReader#createBlockReader error logging. Contributed by Manoj Govindassamy.

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This commit is contained in:
Wei-Chiu Chuang 2016-09-30 12:35:47 -07:00
parent d6afcf364c
commit 2ab1ef15c5
1 changed files with 1 additions and 1 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/erasurecode/StripedBlockReader.java
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@ -122,7 +122,7 @@ private BlockReader createBlockReader(long offsetInBlock) {
"", newConnectedPeer(block, dnAddr, blockToken, source), source, "", newConnectedPeer(block, dnAddr, blockToken, source), source,
null, stripedReader.getCachingStrategy(), datanode.getTracer(), -1); null, stripedReader.getCachingStrategy(), datanode.getTracer(), -1);
} catch (IOException e) { } catch (IOException e) {
LOG.debug("Exception while creating remote block reader, datanode {}", LOG.info("Exception while creating remote block reader, datanode {}",
source, e); source, e);
return null; return null;
} }