carbondata-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From watermen <...@git.apache.org>
Subject [GitHub] carbondata issue #1245: [CARBONDATA-1366]Change rdd storage level to 'MEMORY...
Date Tue, 08 Aug 2017 10:58:11 GMT
Github user watermen commented on the issue:

    https://github.com/apache/carbondata/pull/1245
  
    @jackylk Agreed with @xuchuanyin, Spark’s storage levels are meant to provide different
trade-offs between memory usage and CPU efficiency. So different environment correspond to
different storage level. So here we'd better make a conf named 'storage_level', and the default
value of it is MEMORY_ONLY(the same to default value in spark). We can get more info about
storage level in spark website.(http://spark.apache.org/docs/latest/rdd-programming-guide.html#rdd-persistence)



---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

Mime
View raw message