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Vladimir Rodionov commented on HBASE-15506: ------------------------------------------- {quote} t's possible I am missing something. We're talking about 64KB buffers allocating for the HDFS stream packets, right? 100MB of garbage in 64KB chunks is a mere 1600 objects. Surely we're not going to be worried about that. {quote} 100MB of garbage here, 200MB of garbage there ... adds up to GBs everywhere. > FSDataOutputStream.write() allocates new byte buffer on each operation > ---------------------------------------------------------------------- > > Key: HBASE-15506 > URL: https://issues.apache.org/jira/browse/HBASE-15506 > Project: HBase > Issue Type: Improvement > Reporter: Vladimir Rodionov > Assignee: Vladimir Rodionov > > Deep inside stack trace in DFSOutputStream.createPacket. > This should be opened in HDFS. This JIRA is to track HDFS work. -- This message was sent by Atlassian JIRA (v6.3.4#6332)