As an aside, if there are changes we'd like to see in YCSB upstream has started taking patches again with a bit of prodding.
On Tue, Oct 21, 2014 at 9:23 PM, Ted Yu <yuzhih...@gmail.com> wrote: > Once you clone ycsb, you should build it with your choice of 0.98 > > Here's thread where Andrew mentioned his ycsb repo: > > > http://search-hadoop.com/m/DHED4NaxYb1/andrew+purtell+ycsb+2014&subj=Re+Performance+oddity+between+AWS+instance+sizes > > Cheers > > On Tue, Oct 21, 2014 at 7:15 PM, Qiang Tian <tian...@gmail.com> wrote: > > > Thanks Ted. > > do you mean I should rebuild the ycsb? could you point me Andrew's repo? > > > > > > On Tue, Oct 21, 2014 at 5:37 PM, Ted Yu <yuzhih...@gmail.com> wrote: > > > > > 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 <tian...@gmail.com> 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. > > > > > > -- Sean
