Hari Shreedharan created FLUME-2565:
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             Summary: HDFS Sink under-replication check does not work on 
encrypted HDFS
                 Key: FLUME-2565
                 URL: https://issues.apache.org/jira/browse/FLUME-2565
             Project: Flume
          Issue Type: Bug
            Reporter: Hari Shreedharan


When using CryptoOutputStream (encrypted HDFS), the sink will not be able to 
check for under-replication and the under-replication check fails, though 
writes themselves will succeed. 
{code}
org.apache.flume.sink.hdfs.AbstractHDFSWriter   
FileSystem's output stream doesn't support getNumCurrentReplicas; --HDFS-826 
not available; fsOut=org.apache.hadoop.crypto.CryptoOutputStream; 
err=java.lang.NoSuchMethodException: 
org.apache.hadoop.crypto.CryptoOutputStream.getNumCurrentReplicas()
{code}
The under-replication check needs to be fixed to ensure that we don't continue 
to write to an under-replicated block



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