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From "Randy Fox (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-14663) HStore::close does not honor config hbase.rs.evictblocksonclose
Date Wed, 21 Oct 2015 18:29:27 GMT
Randy Fox created HBASE-14663:
---------------------------------

             Summary: HStore::close does not honor config hbase.rs.evictblocksonclose
                 Key: HBASE-14663
                 URL: https://issues.apache.org/jira/browse/HBASE-14663
             Project: HBase
          Issue Type: Bug
          Components: BlockCache, regionserver
    Affects Versions: 1.0.0
            Reporter: Randy Fox
            Priority: Minor


I noticed moving regions was slow and due to the wait for the bucket cache to clear.  I tried
setting hbase.rs.evictblocksonclose and it did not help.

I see the HStore::close method has evictonclose hard coded to true instead of letting the
config dictate:

// close each store file in parallel
CompletionService<Void> completionService =
   new ExecutorCompletionService<Void>(storeFileCloserThreadPool);
for (final StoreFile f : result) {
   completionService.submit(new Callable<Void>() {
     @Override
     public Void call() throws IOException {
       f.closeReader(true);
       return null;
     }
   });
}




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