>From Ian Maxon <[email protected]>:

Attention is currently required from: Ali Alsuliman, Michael Blow, Murtadha 
Hubail, Ritik Raj.

Ian Maxon has posted comments on this change by Michael Blow. ( 
https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/21627?usp=email )

Change subject: [NO ISSUE][STO] Reclaim idle memory components when the vbc is 
full
......................................................................


Patch Set 2:

(3 comments)

Commit Message:

https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/21627/comment/aae0cf9f_513d8cb9?usp=email
 :
PS2, Line 7: NO ISSUE]
this seems like a substantial enough change to merit an issue, because it is 
changing longstanding code which seems to have a problem. it's not just fixing 
some typo or etc.


https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/21627/comment/cd1855dd_28fc088f?usp=email
 :
PS2, Line 46: Change-Id: I4cccd9857d277b1a32017f0afcbd644e33388f2f
should be the last line shouldn't it? though i guess it worked


File 
asterixdb/asterix-common/src/main/java/org/apache/asterix/common/context/GlobalVirtualBufferCache.java:

https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/21627/comment/52536c22_4a6ca26e?usp=email
 :
PS2, Line 518: * behind for data that never arrived, and enough such indexes 
fill the cache with components that
             :          * {@link #selectFlushIndex()} will never select, 
because it only selects components which are not empty.
if this is the specific situation this method fixes, why not instead make it so 
that selectFlushIndex() instead considers empty components as well (obviously 
at the lowest priority)? wouldn't that be simpler?



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Gerrit-MessageType: comment
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Gerrit-Change-Id: I4cccd9857d277b1a32017f0afcbd644e33388f2f
Gerrit-Change-Number: 21627
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