JiangHua Zhu created HDFS-15939:
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Summary: Solve the problem that DataXceiverServer#run() does not
record SocketTimeout exception
Key: HDFS-15939
URL: https://issues.apache.org/jira/browse/HDFS-15939
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: JiangHua Zhu
In DataXceiverServer#run(), if a SocketTimeout exception occurs, no information
will be recorded here.
try {
......
} catch (SocketTimeoutException ignored){
// wake up to see if should continue to run
}
No records are generated here, which is not conducive to troubleshooting.
We should add some warning type logs.
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