[ https://issues.apache.org/jira/browse/CASSANDRA-10495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14950983#comment-14950983 ]
Jonathan Shook commented on CASSANDRA-10495: -------------------------------------------- What if the streaming protocol were enhanced to allow sending nodes to provide an offer manifest, blocking until the receiver responded with a preferred ordering and grouping. Does this help address any of the planning issues better? > Improve the way we do streaming with vnodes > ------------------------------------------- > > Key: CASSANDRA-10495 > URL: https://issues.apache.org/jira/browse/CASSANDRA-10495 > Project: Cassandra > Issue Type: Improvement > Reporter: Marcus Eriksson > Fix For: 3.x > > > Streaming with vnodes usually creates a large amount of sstables on the > target node - for example if each source node has 100 sstables and we use > num_tokens = 256, the bootstrapping (for example) node might get 100*256 > sstables > One approach could be to do an on-the-fly compaction on the source node, > meaning we would only stream out one sstable per range. Note that we will > want the compaction strategy to decide how to combine the sstables, for > example LCS will not want to mix sstables from different levels while STCS > can probably just combine everything > cc [~yukim] -- This message was sent by Atlassian JIRA (v6.3.4#6332)