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HDFS-14836. FileIoProvider should not increase FileIoErrors metric in datanode volume metric. Contributed by Aiphago. 

Reviewed-by: He Xiaoqiao <hexiaoqiao@apache.org>
This commit is contained in:
Wei-Chiu Chuang 2019-09-18 09:34:01 -07:00
parent 8d9e9ec3e5
commit 5dd859a8a0
1 changed files with 4 additions and 1 deletions
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5
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/FileIoProvider.java
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@ -279,7 +279,10 @@ public class FileIoProvider {
waitTime, transferTime);
profilingEventHook.afterFileIo(volume, TRANSFER, begin, count);
} catch (Exception e) {
onFailure(volume, begin);
String em = e.getMessage();
if (!em.startsWith("Broken pipe") && !em.startsWith("Connection reset")) {
onFailure(volume, begin);
}
throw e;
}
}