hbase.regionserver.msginterval 100 Interval between messages from the RegionServer to HMaster in milliseconds. Default is 15. Set this value low if you want unit tests to be responsive. hbase.regionserver.compaction.check.period 1000 hbase.regionserver.flush.check.period 1000 hbase.defaults.for.version.skip true hbase.server.thread.wakefrequency 100 Time to sleep in between searches for work (in milliseconds). Used as sleep interval by service threads such as hbase:meta scanner and log roller. hbase.master.event.waiting.time 50 Time to sleep between checks to see if a table event took place. hbase.regionserver.handler.count 3 Default is 30 hbase.regionserver.metahandler.count 3 Default is 20 hbase.ipc.server.read.threadpool.size 3 hbase.master.info.port -1 The port for the hbase master web UI Set to -1 if you do not want the info server to run. hbase.master.port 0 Always have masters and regionservers come up on port '0' so we don't clash over default ports. hbase.regionserver.port 0 Always have masters and regionservers come up on port '0' so we don't clash over default ports. hbase.ipc.client.fallback-to-simple-auth-allowed true hbase.regionserver.info.port -1 The port for the hbase regionserver web UI Set to -1 if you do not want the info server to run. hbase.regionserver.info.port.auto true Info server auto port bind. Enables automatic port search if hbase.regionserver.info.port is already in use. Enabled for testing to run multiple tests on one machine. hbase.regionserver.safemode false Turn on/off safe mode in region server. Always on for production, always off for tests. hbase.hregion.max.filesize 67108864 Maximum desired file size for an HRegion. If filesize exceeds value + (value / 2), the HRegion is split in two. Default: 256M. Keep the maximum filesize small so we split more often in tests. hadoop.log.dir ${user.dir}/../logs hbase.zookeeper.property.clientPort 21818 Property from ZooKeeper's config zoo.cfg. The port at which the clients will connect. hbase.defaults.for.version.skip true Set to true to skip the 'hbase.defaults.for.version'. Setting this to true can be useful in contexts other than the other side of a maven generation; i.e. running in an ide. You'll want to set this boolean to true to avoid seeing the RuntimeException complaint: "hbase-default.xml file seems to be for and old version of HBase (@@@VERSION@@@), this version is X.X.X-SNAPSHOT" hbase.table.sanity.checks false Skip sanity checks in tests hbase.procedure.fail.on.corruption true Enable replay sanity checks on procedure tests. hbase.hconnection.threads.keepalivetime 3 hbase.netty.worker.count 3 Default is 0 hbase.hconnection.threads.max 6 Default is 256 hbase.htable.threads.max 3 Default is MAX_INTEGER hbase.region.replica.replication.threads.max 7 Default is 256 hbase.rest.threads.max 5 Default is 100 hbase.replication.bulkload.copy.maxthreads 3 Default is 10 hbase.loadincremental.threads.max 1 Default is # of CPUs hbase.hstore.flusher.count 1 Default is 2 hbase.oldwals.cleaner.thread.size 1 Default is 2 hbase.master.procedure.threads 5 Default is at least 16 hbase.procedure.remote.dispatcher.threadpool.size 3 Default is 128 hbase.regionserver.executor.closeregion.threads 1 Default is 3 hbase.regionserver.executor.openregion.threads 1 Default is 3 hbase.regionserver.executor.openpriorityregion.threads 1 Default is 3 hbase.storescanner.parallel.seek.threads 3 Default is 10 hbase.hfile.compaction.discharger.thread.count 1 Default is 10 hbase.regionserver.executor.refresh.peer.threads 1 Default is 2 hbase.hregion.open.and.init.threads.max 3 Default is 16 or # of Regions hbase.master.handler.count 7 Default is 25 hbase.replication.source.maxthreads Default is 10 hbase.hconnection.meta.lookup.threads.max 5 Default is 128 hbase.netty.eventloop.rpclient.thread.count 3 Default is unbounded hbase.bucketcache.queue.addition.waittime 1000 Default is 0