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szita pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/hive.git.
from dff8870 HIVE-24350: NullScanOptimizer can lookup emptiness info from
stats for managed tables (Mustafa Iman, reviewed by Rajesh Balamohan)
add 0ea9d61 HIVE-24341: Sweep phase for proactive cache eviction (Adam
Szita reviewed by Antal Sinkovits, Peter Vary)
No new revisions were added by this update.
Summary of changes:
.../java/org/apache/hadoop/hive/conf/HiveConf.java | 4 +
.../hive/llap/cache/CacheContentsTracker.java | 20 ++-
.../hadoop/hive/llap/cache/EvictionDispatcher.java | 37 ++++-
.../hadoop/hive/llap/cache/EvictionListener.java | 10 ++
.../hive/llap/cache/LlapCacheableBuffer.java | 2 +-
.../hadoop/hive/llap/cache/LlapDataBuffer.java | 4 +-
.../llap/cache/LowLevelCacheMemoryManager.java | 6 +-
.../hive/llap/cache/LowLevelCachePolicy.java | 6 -
.../hive/llap/cache/LowLevelFifoCachePolicy.java | 6 -
.../hive/llap/cache/LowLevelLrfuCachePolicy.java | 7 -
.../llap/cache/ProactiveEvictingCachePolicy.java | 100 +++++++++++++
.../hive/llap/cache/SerDeLowLevelCacheImpl.java | 4 +-
.../hadoop/hive/llap/io/api/impl/LlapIoImpl.java | 8 +-
.../hive/llap/io/metadata/MetadataCache.java | 4 +-
.../llap/io/metadata/OrcFileEstimateErrors.java | 2 +-
.../cache/TestCacheAllocationsEvictionsCycles.java | 7 +
.../hive/llap/cache/TestLowLevelCacheImpl.java | 5 -
.../llap/cache/TestLowLevelLrfuCachePolicy.java | 9 +-
.../hive/llap/cache/TestOrcMetadataCache.java | 5 -
.../hive/llap/cache/TestProactiveEviction.java | 162 ++++++++++++++++++++-
20 files changed, 349 insertions(+), 59 deletions(-)
create mode 100644
llap-server/src/java/org/apache/hadoop/hive/llap/cache/ProactiveEvictingCachePolicy.java
