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Posted to notifications@fluo.apache.org by GitBox <gi...@apache.org> on 2017/10/20 19:57:52 UTC

[GitHub] keith-turner opened a new issue #948: Investigate parallelizing TransactionImpl.readUnread()

keith-turner opened a new issue #948: Investigate parallelizing TransactionImpl.readUnread() 
URL: https://github.com/apache/fluo/issues/948
 
 
   When a transaction only writes to a row+col and then has a collision Fluo will read the row+col after the collision to look for orphaned locks.  If there are multiple row+cols then the code reads them one at time.  The could possibly be parallelized by calling some of the existing methods in Fluo that read multiple row+cols at once.
   
   The code in question is at [TransactionImpl line 519](https://github.com/apache/fluo/blob/rel/fluo-1.1.0-incubating/modules/core/src/main/java/org/apache/fluo/core/impl/TransactionImpl.java#L519) 

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