[ https://issues.apache.org/jira/browse/HADOOP-8135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Henry Robinson updated HADOOP-8135: ----------------------------------- Attachment: HADOOP-8135.2.patch Thanks for the review! Patch updated per comments. > Add ByteBufferReadable interface to FSDataInputStream > ----------------------------------------------------- > > Key: HADOOP-8135 > URL: https://issues.apache.org/jira/browse/HADOOP-8135 > Project: Hadoop Common > Issue Type: New Feature > Components: fs > Reporter: Henry Robinson > Assignee: Henry Robinson > Attachments: HADOOP-8135.2.patch, HADOOP-8135.patch > > > To prepare for HDFS-2834, it's useful to add an interface to > FSDataInputStream (and others inside hdfs) that adds a read(ByteBuffer...) > method as follows: > {code} > /** > * Reads up to buf.remaining() bytes into buf. Callers should use > * buf.limit(..) to control the size of the desired read. > * > * After the call, buf.position() should be unchanged, and therefore any > data > * can be immediately read from buf. > * > * @param buf > * @return - the number of bytes available to read from buf > * @throws IOException > */ > public int read(ByteBuffer buf) throws IOException; > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira