Wei-Chiu Chuang created HDFS-10876:
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Summary: Dispatcher#dispatch should log IOException stacktrace
Key: HDFS-10876
URL: https://issues.apache.org/jira/browse/HDFS-10876
Project: Hadoop HDFS
Issue Type: Improvement
Components: balancer & mover
Affects Versions: 2.6.0
Reporter: Wei-Chiu Chuang
Priority: Trivial
This error logging should be improved. A warning log should record the
stacktrace as well.
{code:title=Dispatcher#dispatch}
try {
...
} catch (IOException e) {
LOG.warn("Failed to move " + this + ": " + e.getMessage());
...
}
{code}
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