Xiao Chen created HADOOP-14705:
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Summary: Add batched reencryptEncryptedKey interface to KMS
Key: HADOOP-14705
URL: https://issues.apache.org/jira/browse/HADOOP-14705
Project: Hadoop Common
Issue Type: Improvement
Components: kms
Reporter: Xiao Chen
Assignee: Xiao Chen
HADOOP-13827 already enabled the KMS to re-encrypt a {{EncryptedKeyVersion}}.
But as the performance results of HDFS-10899 turns out, communication overhead
with the KMS occupies the majority of the time. So we need a batched interface
to re-encrypt multiple EDEKs in 1 call.
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