Konstantin Shvachko created HDFS-7190:
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Summary: Bad use of Preconditions in startFileInternal()
Key: HDFS-7190
URL: https://issues.apache.org/jira/browse/HDFS-7190
Project: Hadoop HDFS
Issue Type: Improvement
Components: namenode
Affects Versions: 2.6.0
Reporter: Konstantin Shvachko
The following precondition is in the middle of startFileInternal()
{code}
feInfo = new FileEncryptionInfo(suite, version,
....
Preconditions.checkNotNull(feInfo);
{code}
Preconditions are recommended to be used in the beginning of the method.
In this case the check is no-op anyways, because the variable has just been
constructed.
Should be just removed.
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