Yi Liu created HDFS-6426:
----------------------------
Summary: Remove CRLF for xattr value base64 encoding for better
display.
Key: HDFS-6426
URL: https://issues.apache.org/jira/browse/HDFS-6426
Project: Hadoop HDFS
Issue Type: Improvement
Affects Versions: HDFS XAttrs (HDFS-2006)
Reporter: Yi Liu
Assignee: Yi Liu
Priority: Minor
Fix For: HDFS XAttrs (HDFS-2006)
{{Base64.encodeBase64String(value)}} encodes binary data using the base64
algorithm into 76 character blocks separated by CRLF.
In fs shell, xattrs display like:
{code}
# file: /user
user.a1=0sMTIz
user.a2=0sMTIzNDU2
user.a3=0sMTIzNDU2
{code}
We don't need multiple line and CRLF for xattr value, and we can use:
{code}
Base64 base64 = new Base64(0);
base64.encodeToString(value);
{code}
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