Rajesh Balamohan created HADOOP-14081: -----------------------------------------
Summary: S3A: Consider avoiding array copy in S3ABlockOutputStream (ByteArrayBlock) Key: HADOOP-14081 URL: https://issues.apache.org/jira/browse/HADOOP-14081 Project: Hadoop Common Issue Type: Improvement Components: fs/s3 Reporter: Rajesh Balamohan Priority: Minor In {{S3ADataBlocks::ByteArrayBlock}}, data is copied whenever {{startUpload}} is called. It might be possible to directly access the byte[] array from ByteArrayOutputStream. Might have to extend ByteArrayOutputStream and create a method like getInputStream() which can return ByteArrayInputStream. This would avoid expensive array copy during large upload. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org