- Changed testThreeRSAbort to kill the RSs intead of aborting. Simple aborting will close the regions, we want extreme failure testing here.
- Adds some logging for easier debugging.
- Refactors TestDistributedLogSplitting to use standard junit rules.
Move the hadoop-hdfs guava exclude in modules up to the top pom.
Looks like an exclude in a module is not additive but rather exclusive
blanking out the top level set of exclusions.
Tested by looking in lib dir of the built tarball.
RowCounter and other related HBase's MapReduce classes have been moved
to hbase-mapreduce component by HBASE-18640, related chapter was
out-of-date and this fix replaced hbase-server with hbase-mapreduce
to correct those commands
Also this change moved RowCounter_Counters.properties
to hbase-mapreduce package as well
JIRA https://issues.apache.org/jira/browse/HBASE-19023
Signed-off-by: tedyu <yuzhihong@gmail.com>
null from other coprocessor even on bypass
If 'bypass' is set by a Coprocessor, skip out on calling any subsequent
Coprocessors that might be chained to a bypassable method.
This patch restores some of the 'complete' behavior removed by
HBASE-19123 only 'bypass' now triggers 'complete'.
For a egionserver's view of a table (the regions
that belong to a table hosted on a regionserver),
this change tracks the latencies of operations that
affect the regions for this table.
Tracking at the per-table level avoids the memory bloat
and performance impact that accompanied the previous
per-region latency metrics while still providing important
details for operators to consume.
Signed-Off-By: Andrew Purtell <apurtell@apache.org>
- Adding javadoc comments
- Bug: ServerStateNode#regions is HashSet but there's no synchronization to prevent concurrent addRegion/removeRegion. Let's use concurrent set instead.
- Use getRegionsInTransitionCount() directly to avoid instead of getRegionsInTransition().size() because the latter copies everything into a new array - what a waste for just the size.
- There's mixed use of getRegionNode and getRegionStateNode for same return type - RegionStateNode. Changing everything to getRegionStateNode. Similarly rename other *RegionNode() fns to *RegionStateNode().
- RegionStateNode#transitionState() return value is useless since it always returns it's first param.
- Other minor improvements
It seems like the original reason this execution filter was added is no
longer an issue for 2.0. Actually, these entries actually preclude
Eclipse from correctly using the Java8 source/target version that we
have specified (which creates numerous compilation errors in Eclipse)
Signed-off-by: Guanghao Zhang <zghao@apache.org>
Update timeouts for TestRegionObserverInterface.
Reason: There are ~10 tests there, each with 5 min individual timeout. Too much. The test class is labelled MediumTests,
let's used that with our standard CategoryBasedTimeout. 3 min per test function should be enough even on slower Apache machines.