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kturner pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/accumulo.git.
from f2d0371 Added additional client properties for Scanner and
BatchScanner (#548)
add d19638a ACCUMULO-3510 Updated scheduler to use comparators for
sessions so that we can have a priority queue of scans
add e43b0df Added table specific thread pools (part of ACCUMULO-4074
which is TBD)
new aaa757e ACCUMULO-4074 Added support for multiple scan executors (#549)
new 5e5c74f Merge branch 'ACCUMULO-4074-2'
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repository and will be described in separate emails. The revisions
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Summary of changes:
core/pom.xml | 19 ++
.../accumulo/core/conf/AccumuloConfiguration.java | 136 ++++++++++++++
.../accumulo/core/conf/DefaultConfiguration.java | 5 +
.../org/apache/accumulo/core/conf/Property.java | 50 ++++-
.../accumulo/core/conf/SiteConfiguration.java | 10 +
.../core/spi/common/IteratorConfiguration.java | 21 ++-
.../org/apache/accumulo/core/spi/common/Stats.java | 31 ++--
.../core/spi/scan/IdleRatioScanPrioritizer.java | 51 ++++++
.../accumulo/core/spi/scan/ScanDispatcher.java | 52 ++++++
.../accumulo/core/spi/scan/ScanExecutor.java | 53 +++---
.../apache/accumulo/core/spi/scan/ScanInfo.java | 116 ++++++++++++
.../accumulo/core/spi/scan/ScanPrioritizer.java | 20 +-
.../core/spi/scan/SimpleScanDispatcher.java | 74 ++++++++
....java => AccumuloUncaughtExceptionHandler.java} | 21 +--
.../accumulo/core/util/NamingThreadFactory.java | 19 +-
.../java/org/apache/accumulo/core/util/Stat.java | 75 ++++----
.../core/conf/AccumuloConfigurationTest.java | 112 +++++++++++-
.../spi/scan/IdleRatioScanPrioritizerTest.java | 61 +++++++
.../core/spi/scan/SimpleScanDispatcherTest.java | 62 +++++++
.../accumulo/core/spi/scan/TestScanInfo.java | 101 +++++++++++
.../org/apache/accumulo/core/util/StatTest.java | 40 ++--
.../accumulo/server/conf/TableConfiguration.java | 37 ++++
.../accumulo/server/conf/ZooConfiguration.java | 13 +-
.../org/apache/accumulo/tserver/TabletServer.java | 41 +++--
.../tserver/TabletServerResourceManager.java | 202 ++++++++++++++++++---
.../accumulo/tserver/scan/NextBatchTask.java | 7 +-
.../accumulo/tserver/session/MultiScanSession.java | 22 ++-
.../accumulo/tserver/session/ScanSession.java | 162 +++++++++++++----
.../apache/accumulo/tserver/session/Session.java | 2 +-
.../accumulo/tserver/session/SessionManager.java | 8 +-
.../{ScanSession.java => SingleScanSession.java} | 29 ++-
.../org/apache/accumulo/tserver/tablet/Tablet.java | 9 +-
.../org/apache/accumulo/test/IMMLGBenchmark.java | 2 +-
.../test/performance/scan/CollectTabletStats.java | 5 +-
34 files changed, 1414 insertions(+), 254 deletions(-)
copy proxy/src/main/cpp/proxy_constants.cpp =>
core/src/main/java/org/apache/accumulo/core/spi/common/IteratorConfiguration.java
(73%)
copy
server/base/src/main/java/org/apache/accumulo/server/replication/WorkAssigner.java
=> core/src/main/java/org/apache/accumulo/core/spi/common/Stats.java (62%)
create mode 100644
core/src/main/java/org/apache/accumulo/core/spi/scan/IdleRatioScanPrioritizer.java
create mode 100644
core/src/main/java/org/apache/accumulo/core/spi/scan/ScanDispatcher.java
copy
server/monitor/src/main/java/org/apache/accumulo/monitor/rest/trace/TraceType.java
=> core/src/main/java/org/apache/accumulo/core/spi/scan/ScanExecutor.java (52%)
create mode 100644
core/src/main/java/org/apache/accumulo/core/spi/scan/ScanInfo.java
copy
server/base/src/main/java/org/apache/accumulo/server/tables/TableObserver.java
=> core/src/main/java/org/apache/accumulo/core/spi/scan/ScanPrioritizer.java
(68%)
create mode 100644
core/src/main/java/org/apache/accumulo/core/spi/scan/SimpleScanDispatcher.java
copy core/src/main/java/org/apache/accumulo/core/util/{ComparablePair.java =>
AccumuloUncaughtExceptionHandler.java} (66%)
create mode 100644
core/src/test/java/org/apache/accumulo/core/spi/scan/IdleRatioScanPrioritizerTest.java
create mode 100644
core/src/test/java/org/apache/accumulo/core/spi/scan/SimpleScanDispatcherTest.java
create mode 100644
core/src/test/java/org/apache/accumulo/core/spi/scan/TestScanInfo.java
copy
server/tserver/src/main/java/org/apache/accumulo/tserver/session/{ScanSession.java
=> SingleScanSession.java} (80%)
