Change in asterixdb[master]: BufferCache Concurrency Fixes

["Michael Blow (Code Review)" <do...@asterixdb.incubator.apache.org>]

Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/835

to look at the new patch set (#2).

Change subject: BufferCache Concurrency Fixes
......................................................................

BufferCache Concurrency Fixes

1. Fix thread-safety issues in ClockPageReplacementStrategy.findVictimByEviction
2. Fix race-condition between page evicition & file deletion

Change-Id: I01b4ab3000ae6f481f226c0df9fe876c6b16c7aa
---
M hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache/BufferCache.java
M hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache/CachedPage.java
M hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache/ClockPageReplacementStrategy.java
M hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache/ICachedPageInternal.java
4 files changed, 61 insertions(+), 28 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/35/835/2
-- 
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I01b4ab3000ae6f481f226c0df9fe876c6b16c7aa
Gerrit-PatchSet: 2
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Michael Blow <mi...@couchbase.com>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: Yingyi Bu <bu...@gmail.com>