Cycling bits: http://search-hadoop.com/m/DHED4N0syk1
Andrew has his ycsb repo as well. Cheers On Oct 21, 2014, at 2:28 AM, Qiang Tian <[email protected]> wrote: > Hi Guys, > I am running YCSB 0.1.4 against hbase 0.98.5, > > "bin/ycsb load hbase -P workloads/workloada -p columnfamily=f1 -p > recordcount=1000 -p threadcount=4 -s | tee -a workloada.dat" stucked as > below: > > 10 sec: 0 operations; > 20 sec: 0 operations; > 30 sec: 0 operations; > 40 sec: 0 operations; > 50 sec: 0 operations; > ... > > stacktrace shows YCSB is locating meta region: > > at java/lang/Object.wait(Object.java:201) > at > org/apache/hadoop/hbase/zookeeper/ZooKeeperNodeTracker.blockUntilAvailable(ZooKeeperNodeTracker.java:122) > (entered lock: > org/apache/hadoop/hbase/zookeeper/RootRegionTracker@0x00000000E01A02B0, > entry count: 1) > at > org/apache/hadoop/hbase/zookeeper/RootRegionTracker.waitRootRegionLocation(RootRegionTracker.java:73) > at > org/apache/hadoop/hbase/client/HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:786) > at > org/apache/hadoop/hbase/client/HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:766) > at > org/apache/hadoop/hbase/client/HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:895) > at > org/apache/hadoop/hbase/client/HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:797) > at > org/apache/hadoop/hbase/client/HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:766) > at > org/apache/hadoop/hbase/client/HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:895) > at > org/apache/hadoop/hbase/client/HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:801) > at > org/apache/hadoop/hbase/client/HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:766) > at org/apache/hadoop/hbase/client/HTable.<init>(HTable.java:189) > at org/apache/hadoop/hbase/client/HTable.<init>(HTable.java:163) > at com/yahoo/ycsb/db/HBaseClient.getHTable(HBaseClient.java:111) > (entered lock: java/lang/Object@0x00000000E006AD20, entry count: 1) > at com/yahoo/ycsb/db/HBaseClient.update(HBaseClient.java:295) > at com/yahoo/ycsb/db/HBaseClient.insert(HBaseClient.java:350) > at com/yahoo/ycsb/DBWrapper.insert(DBWrapper.java:145) > at com/yahoo/ycsb/workloads/CoreWorkload.doInsert(CoreWorkload.java:461) > at com/yahoo/ycsb/ClientThread.run(Client.java:269) > > > however looking at the RS log, the meta region is up successfully, hbase > shell works fine. I can also see it in zk cli: > > [zk: localhost:2181(CONNECTED) 2] get /hbase/meta-region-server > ?regionserver:60020??|~md"PBUF > > ihc028???????) > cZxid = 0xc57 > ctime = Tue Oct 21 16:23:41 CST 2014 > mZxid = 0xc57 > mtime = Tue Oct 21 16:23:41 CST 2014 > pZxid = 0xc57 > cversion = 0 > dataVersion = 0 > aclVersion = 0 > ephemeralOwner = 0x0 > dataLength = 71 > numChildren = 0 > > > is it a configure issue? anything wrong with my steps? > 1. on hbase master node, download ycsb-0.1.4.tar.gz > 2. copy all jars in hbase lib dir to hbase-binding/lib > 3. copy hbase-site.xml to hbase-binding/conf > 4. create table in hbase shell: create 'usertable','f1','f2','f3' > 5. load data via above command. > > thanks.
