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wchevreuil pushed a change to branch HBASE-27389-rebase
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omit 591e01b2dd8 HBASE-28097 Add documentation section for the Cache Aware
balancer fu… (#5495)
omit ecb756f7ffd HBASE-27999 Implement cache prefetch aware load balancer
(#5376)
omit 993326e147d HBASE-27998 Enhance region metrics to include prefetch
ratio for each… (#5342)
omit f6a276ab018 HBASE-27997 Enhance prefetch executor to record region
prefetch infor… (#5339)
add ae45634f3f6 HBASE-27997 Enhance prefetch executor to record region
prefetch infor… (#5339)
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Summary of changes:
.../master/balancer/BalancerClusterState.java | 156 +------
.../hbase/master/balancer/BalancerRegionLoad.java | 12 -
.../hbase/master/balancer/BaseLoadBalancer.java | 3 +-
.../master/balancer/CacheAwareLoadBalancer.java | 479 ---------------------
.../master/balancer/StochasticLoadBalancer.java | 54 +--
.../hbase/master/balancer/BalancerTestBase.java | 14 -
.../balancer/TestStochasticLoadBalancer.java | 4 -
.../org/apache/hadoop/hbase/RegionMetrics.java | 6 -
.../apache/hadoop/hbase/RegionMetricsBuilder.java | 38 +-
.../org/apache/hadoop/hbase/ServerMetrics.java | 6 -
.../apache/hadoop/hbase/ServerMetricsBuilder.java | 20 +-
.../java/org/apache/hadoop/hbase/HConstants.java | 12 -
.../src/main/protobuf/PrefetchPersistence.proto | 16 +-
.../src/main/protobuf/server/ClusterStatus.proto | 11 -
.../main/protobuf/server/io/BucketCacheEntry.proto | 8 +-
.../apache/hadoop/hbase/io/hfile/BlockCache.java | 3 +-
.../hadoop/hbase/io/hfile/BlockCacheFactory.java | 13 +-
.../hadoop/hbase/io/hfile/CombinedBlockCache.java | 3 +-
.../hadoop/hbase/io/hfile/HFilePreadReader.java | 4 +-
.../hadoop/hbase/io/hfile/PrefetchProtoUtils.java | 53 +++
.../hadoop/hbase/io/hfile/bucket/BucketCache.java | 88 +---
.../hbase/io/hfile/bucket/BucketProtoUtils.java | 26 +-
.../hadoop/hbase/regionserver/HRegionServer.java | 40 +-
.../org/apache/hadoop/hbase/TestServerMetrics.java | 18 +-
.../hbase/master/TestRegionsRecoveryChore.java | 14 -
.../balancer/TestCacheAwareLoadBalancer.java | 397 -----------------
.../TestCacheAwareLoadBalancerCostFunctions.java | 316 --------------
...lancerWithStochasticLoadBalancerAsInternal.java | 2 -
src/main/asciidoc/_chapters/architecture.adoc | 43 --
29 files changed, 129 insertions(+), 1730 deletions(-)
delete mode 100644
hbase-balancer/src/main/java/org/apache/hadoop/hbase/master/balancer/CacheAwareLoadBalancer.java
copy hbase-examples/src/main/protobuf/RefreshHFiles.proto =>
hbase-protocol-shaded/src/main/protobuf/PrefetchPersistence.proto (80%)
create mode 100644
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/PrefetchProtoUtils.java
delete mode 100644
hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/TestCacheAwareLoadBalancer.java
delete mode 100644
hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/TestCacheAwareLoadBalancerCostFunctions.java
