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HDFS-10627. Volume Scanner marks a block as "suspect" even if the exception is network-related. Contributed by Rushabh S Shah. 

Updated CHANGES.txt
(cherry picked from commit 5c0bffddc0)
This commit is contained in:
Kihwal Lee 2016-10-20 11:09:20 -05:00
parent 1e5c40b5b4
commit 6ae7b9f800
2 changed files with 5 additions and 2 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -172,6 +172,9 @@ Release 2.7.4 - UNRELEASED
HDFS-9444. Add utility to find set of available ephemeral ports to HDFS-9444. Add utility to find set of available ephemeral ports to
ServerSocketUtil. (Masatake Iwasaki via Brahma Reddy Battula) ServerSocketUtil. (Masatake Iwasaki via Brahma Reddy Battula)
HDFS-10627. Volume Scanner marks a block as "suspect" even if
the exception is network-related. (Rushabh S Shah via kihwal)
Release 2.7.3 - 2016-08-25 Release 2.7.3 - 2016-08-25
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES

4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockSender.java
View File

@ -613,10 +613,10 @@ class BlockSender implements java.io.Closeable {
String ioem = e.getMessage(); String ioem = e.getMessage();
if (!ioem.startsWith("Broken pipe") && !ioem.startsWith("Connection reset")) { if (!ioem.startsWith("Broken pipe") && !ioem.startsWith("Connection reset")) {
LOG.error("BlockSender.sendChunks() exception: ", e); LOG.error("BlockSender.sendChunks() exception: ", e);
} datanode.getBlockScanner().markSuspectBlock(
datanode.getBlockScanner().markSuspectBlock(
volumeRef.getVolume().getStorageID(), volumeRef.getVolume().getStorageID(),
block); block);
}
} }
throw ioeToSocketException(e); throw ioeToSocketException(e);
} }