Rakesh R created HDFS-10460: ------------------------------- Summary: Erasure Coding: Recompute block checksum for a particular range less than file size on the fly by reconstructing missed block Key: HDFS-10460 URL: https://issues.apache.org/jira/browse/HDFS-10460 Project: Hadoop HDFS Issue Type: Sub-task Components: datanode Reporter: Rakesh R Assignee: Rakesh R
This jira is HDFS-9833 follow-on task to address reconstructing block and then recalculating block checksum for a particular range query. For example, {code} // create a file 'stripedFile1' with fileSize = cellSize * numDataBlocks = 65536 * 6 = 393216 FileChecksum stripedFileChecksum = getFileChecksum(stripedFile1, 10, true); {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org