Kihwal Lee created HDFS-14464:
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Summary: Remove unnecessary log message from DFSInputStream
Key: HDFS-14464
URL: https://issues.apache.org/jira/browse/HDFS-14464
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Kihwal Lee
This was added by HDFS-8703. This usually don't come out unless user makes
0-byte read calls, which does happen.
{code:java}
if (ret == 0) {
DFSClient.LOG.warn("zero");
}
{code}
This was removed by HDFS-8905 in trunk and 3.x, but remained in 2.x.
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