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Mike Bulman commented on CASSANDRA-5555: ---------------------------------------- bq. We already committed a fix for 1.2.6. Yeah. Alex is just helping to QA this, so those are the steps to reproduce pre-1.2.6, and then we'll run them again on 1.2.6+ > Allow sstableloader to handle a larger number of files > ------------------------------------------------------ > > Key: CASSANDRA-5555 > URL: https://issues.apache.org/jira/browse/CASSANDRA-5555 > Project: Cassandra > Issue Type: Improvement > Components: Core, Tools > Reporter: Tyler Hobbs > Assignee: Jonathan Ellis > Fix For: 1.2.6 > > Attachments: 5555-01.txt, 5555-02.txt, CASSANDRA-5555.txt, > CASSANDRA-5555.txt > > > With the default heap size, sstableloader will OOM when there are roughly 25k > files in the directory to load. It's easy to reach this number of files in a > single LCS column family. > By avoiding creating all SSTableReaders up front in SSTableLoader, we should > be able to increase the number of files that sstableloader can handle > considerably. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira