M dev-support/make_rc.sh
Disable checkstyle building site. Its an issue being fixed over in HBASE-19780
M hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
The clusterid was being set into the process only after the
regionserver registers with the Master. That can be too late for some
test clients in particular. e.g. TestZKAsyncRegistry needs it as soon
as it goes to run which could be before Master had called its run
method which is regionserver run method which then calls back to the
master to register itself... and only then do we set the clusterid.
HBASE-19694 changed start order which made it so this test failed.
Setting the clusterid right after we set it in zk makes the test pass.
Another change was that backup masters were not going down on stop.
Backup masters were sleeping for the default zk period which is 90
seconds. They were not being woken up to check for stop. On stop
master now tells active master manager.
M hbase-server/src/test/java/org/apache/hadoop/hbase/TestJMXConnectorServer.java
Prevent creation of acl table. Messes up our being able to go down
promptly.
M hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/TestRegionsOnMasterOptions.java
M hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestMultiParallel.java
M hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerReadRequestMetrics.java
Disabled for now because it wants to run with regions on the Master...
currently broke!
M hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestZKAsyncRegistry.java
Add a bit of debugging.
M hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestDLSAsyncFSWAL.java
Disabled. Fails 40% of the time.
M hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestDLSFSHLog.java
Disabled. Fails 33% of the time.
Disabled stochastic load balancer for favored nodes because it fails on
occasion and we are not doing favored nodes in branch-2.
When we run MapReduce jobs via `yarn jar`, the special classloader
which is set up by YARN creates a situation where our invocation of
package-private Hadoop classes throws an IllegalAccessError. It's
easiest to just remove these and rethink how to avoid further
Hadoop metrics2 issues.
Signed-off-by: Michael Stack <stack@apache.org>
Become active Master before calling the super class's run method. Have
the wait-on-becoming-active-Master be in-line rather than off in a
background thread (i.e. undo running thread in startActiveMasterManager)
Purge the fragile HBASE-16367 hackery that attempted to fix this issue
previously by adding a latch to try and hold up superclass RegionServer
until cluster id set by subclass Master.
First, we add test resources to CLASSPATH when tests run. W/o it, there
was no logging of hbase-zookeeper test output (not sure why I have to
add this here and not over in hbase-server; research turns up nothing
so far).
M hbase-zookeeper/src/main/java/org/apache/hadoop/hbase/zookeeper/ZKMainServer.java
Improve fail log message.
M hbase-zookeeper/src/test/java/org/apache/hadoop/hbase/zookeeper/TestReadOnlyZKClient.java
M hbase-zookeeper/src/test/java/org/apache/hadoop/hbase/zookeeper/TestZKNodeTracker.java
Wait until ZK is connected before progressing. On my slow zk, it could
be a while post construction before zk connected. Using an unconnected
zk caused test to fail.
M hbase-zookeeper/src/test/java/org/apache/hadoop/hbase/zookeeper/TestZKMainServer.java
Change session timeout to default 30s from 1s which was way too short.
M hbase-zookeeper/src/test/resources/log4j.properties
Set zk logs to DEBUG level in this module at least.
Adds a ZooKeeperHelper class that has utility to help interacting w/ ZK.
Adds (client-side) validation to ReplicationPeerConfigBuilder and javadoc
to builder methods in addition to the test fix.
Signed-off-by: Guanghao Zhang <zghao@apache.org>
Signed-off-by: Michael Stack <stack@apache.org>
In some situations, Runtime.getRuntime().getAvailableProcessors()
may return 0 which would result in calculatePoolSize returning 0
which will trigger an exception. Guard against this case.
Signed-off-by: Reid Chan <reidddchan@outlook.com>
Signed-off-by: Chia-Ping Tsai <chia7712@gmail.com>
Signed-off-by: Ted Yu <yuzhihong@gmail.com>
zhangduo
Apekshit Sharma
Michael Stack
tedyu
Josh Elser
Sergey Soldatov
Janos Gub
Guanghao Zhang
Chia-Ping Tsai
Rahul Gidwani
huzheng
Rahul Gidwani
Guangxu Cheng
Xiang Li
Toshihiro Suzuki
BELUGA BEHR
Jingyun Tian
Mike Drob