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Amitanand Aiyer updated HBASE-4345: ----------------------------------- Attachment: patch-3 To enforce the read-write consistency mechanism, we need to ignore all key-values that have a memstoreTS greater than the read point for the get/scan operation. Filters provide an excellent mechanism to ignore values based on any desired condition. We implement the RWCC mechanism for the key-values read from the disk by including a filter for the scan object that ignores "newer" reads. > Ensure that Scanners that read from the storefiles respect MVCC > --------------------------------------------------------------- > > Key: HBASE-4345 > URL: https://issues.apache.org/jira/browse/HBASE-4345 > Project: HBase > Issue Type: Sub-task > Reporter: Amitanand Aiyer > Fix For: 0.89.20100924 > > Attachments: patch-3 > > > Currently, the key-values written to the disk do not include the MVCC (RWCC) > version information. Once we add that > information, and make it persistent to disk; let us make the scanners respect > the MVCC mechanism by ignoring > "newer" writes. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira