I just tried it. It seems slow to me writing too. Let me take a look.... St.Ack
On Thu, Aug 13, 2009 at 10:06 AM, llpind <sonny_h...@hotmail.com> wrote: > > Okay I changed replication to 2. and removed "-XX:NewSize=6m > -XX:MaxNewSize=6m" > > here is results for randomWrite 3 clients: > > > > RandomWrite ================================================= > > hadoop-0.20.0/bin/hadoop jar hbase-0.20.0/hbase-0.20.0-test.jar --nomapred > randomWrite 3 > > > 09/08/13 09:51:15 INFO hbase.PerformanceEvaluation: client-0 Start > randomWrite at offset 0 for 1048576 rows > 09/08/13 09:51:15 INFO hbase.PerformanceEvaluation: client-1 Start > randomWrite at offset 1048576 for 1048576 rows > 09/08/13 09:51:15 INFO hbase.PerformanceEvaluation: client-2 Start > randomWrite at offset 2097152 for 1048576 rows > 09/08/13 09:51:47 INFO hbase.PerformanceEvaluation: client-0 > 0/104857/1048576 > 09/08/13 09:51:48 INFO hbase.PerformanceEvaluation: client-1 > 1048576/1153427/2097152 > 09/08/13 09:51:48 INFO hbase.PerformanceEvaluation: client-2 > 2097152/2201997/3145728 > 09/08/13 09:52:22 INFO hbase.PerformanceEvaluation: client-1 > 1048576/1258284/2097152 > 09/08/13 09:52:23 INFO hbase.PerformanceEvaluation: client-0 > 0/209714/1048576 > 09/08/13 09:52:24 INFO hbase.PerformanceEvaluation: client-2 > 2097152/2306854/3145728 > 09/08/13 09:52:47 INFO hbase.PerformanceEvaluation: client-1 > 1048576/1363141/2097152 > 09/08/13 09:52:58 INFO hbase.PerformanceEvaluation: client-0 > 0/314571/1048576 > 09/08/13 09:52:58 INFO hbase.PerformanceEvaluation: client-2 > 2097152/2411711/3145728 > 09/08/13 09:53:24 INFO hbase.PerformanceEvaluation: client-1 > 1048576/1467998/2097152 > 09/08/13 09:53:27 INFO hbase.PerformanceEvaluation: client-0 > 0/419428/1048576 > 09/08/13 09:53:27 INFO hbase.PerformanceEvaluation: client-2 > 2097152/2516568/3145728 > 09/08/13 09:53:48 INFO hbase.PerformanceEvaluation: client-1 > 1048576/1572855/2097152 > 09/08/13 09:54:08 INFO hbase.PerformanceEvaluation: client-2 > 2097152/2621425/3145728 > 09/08/13 09:54:10 INFO hbase.PerformanceEvaluation: client-0 > 0/524285/1048576 > 09/08/13 09:54:40 INFO hbase.PerformanceEvaluation: client-1 > 1048576/1677712/2097152 > 09/08/13 09:54:49 INFO hbase.PerformanceEvaluation: client-2 > 2097152/2726282/3145728 > 09/08/13 09:54:52 INFO hbase.PerformanceEvaluation: client-0 > 0/629142/1048576 > 09/08/13 09:55:57 INFO hbase.PerformanceEvaluation: client-1 > 1048576/1782569/2097152 > 09/08/13 09:56:21 INFO hbase.PerformanceEvaluation: client-2 > 2097152/2831139/3145728 > 09/08/13 09:56:41 INFO hbase.PerformanceEvaluation: client-0 > 0/733999/1048576 > 09/08/13 09:57:23 INFO hbase.PerformanceEvaluation: client-1 > 1048576/1887426/2097152 > 09/08/13 09:58:40 INFO hbase.PerformanceEvaluation: client-2 > 2097152/2935996/3145728 > 09/08/13 09:58:54 INFO hbase.PerformanceEvaluation: client-0 > 0/838856/1048576 > 09/08/13 10:00:29 INFO hbase.PerformanceEvaluation: client-1 > 1048576/1992283/2097152 > 09/08/13 10:01:01 INFO hbase.PerformanceEvaluation: client-2 > 2097152/3040853/3145728 > 09/08/13 10:01:24 INFO hbase.PerformanceEvaluation: client-0 > 0/943713/1048576 > 09/08/13 10:02:36 INFO hbase.PerformanceEvaluation: client-1 > 1048576/2097140/2097152 > 09/08/13 10:02:37 INFO hbase.PerformanceEvaluation: client-1 Finished > randomWrite in 680674ms at offset 1048576 for 1048576 rows > 09/08/13 10:02:37 INFO hbase.PerformanceEvaluation: Finished 1 in 680674ms > writing 1048576 rows > 09/08/13 10:03:19 INFO hbase.PerformanceEvaluation: client-2 > 2097152/3145710/3145728 > 09/08/13 10:03:20 INFO hbase.PerformanceEvaluation: client-2 Finished > randomWrite in 723771ms at offset 2097152 for 1048576 rows > 09/08/13 10:03:20 INFO hbase.PerformanceEvaluation: Finished 2 in 723771ms > writing 1048576 rows > 09/08/13 10:03:41 INFO hbase.PerformanceEvaluation: client-0 > 0/1048570/1048576 > 09/08/13 10:03:42 INFO hbase.PerformanceEvaluation: client-0 Finished > randomWrite in 746054ms at offset 0 for 1048576 rows > 09/08/13 10:03:42 INFO hbase.PerformanceEvaluation: Finished 0 in 746054ms > writing 1048576 rows > > > > ============================================================ > > Still pretty slow. Any other ideas? I'm running the client from the > master > box, but its not running any regionServers or datanodes. > > stack-3 wrote: > > > > Your config. looks fine. > > > > Only think that gives me pause is: > > > > "-XX:NewSize=6m -XX:MaxNewSize=6m" > > > > Any reason for the above? > > > > If you study your GC logs, lots of pauses? > > > > Oh, and this: replication is set to 6. Why 6? Each write must commit to > > 6 > > datanodes before complete. In the tests posted on wiki, we replicate to > 3 > > nodes. > > > > In end of this message you say you are doing gets? Numbers you posted > > were > > for writes? > > > > St.Ack > > > > > > On Wed, Aug 12, 2009 at 1:15 PM, llpind <sonny_h...@hotmail.com> wrote: > > > >> > >> Not sure why my performance is so slow. Here is my configuration: > >> > >> box1: > >> 10395 SecondaryNameNode > >> 11628 Jps > >> 10131 NameNode > >> 10638 HQuorumPeer > >> 10705 HMaster > >> > >> box 2-5: > >> 6741 HQuorumPeer > >> 6841 HRegionServer > >> 7881 Jps > >> 6610 DataNode > >> > >> > >> hbase site: ======================= > >> <?xml version="1.0"?> > >> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> > >> <!-- > >> /** > >> * Copyright 2007 The Apache Software Foundation > >> * > >> * Licensed to the Apache Software Foundation (ASF) under one > >> * or more contributor license agreements. See the NOTICE file > >> * distributed with this work for additional information > >> * regarding copyright ownership. The ASF licenses this file > >> * to you under the Apache License, Version 2.0 (the > >> * "License"); you may not use this file except in compliance > >> * with the License. You may obtain a copy of the License at > >> * > >> * http://www.apache.org/licenses/LICENSE-2.0 > >> * > >> * Unless required by applicable law or agreed to in writing, software > >> * distributed under the License is distributed on an "AS IS" BASIS, > >> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or > >> implied. > >> * See the License for the specific language governing permissions and > >> * limitations under the License. > >> */ > >> --> > >> <configuration> > >> <property> > >> <name>hbase.rootdir</name> > >> <value>hdfs://box1:9000/hbase</value> > >> <description>The directory shared by region servers. > >> </description> > >> </property> > >> <property> > >> <name>hbase.master.port</name> > >> <value>60000</value> > >> <description>The port that the HBase master runs at. > >> </description> > >> </property> > >> <property> > >> <name>hbase.cluster.distributed</name> > >> <value>true</value> > >> <description>The mode the cluster will be in. Possible values are > >> false: standalone and pseudo-distributed setups with managed > >> Zookeeper > >> true: fully-distributed with unmanaged Zookeeper Quorum (see > >> hbase-env.sh) > >> </description> > >> </property> > >> <property> > >> <name>hbase.regionserver.lease.period</name> > >> <value>120000</value> > >> <description>HRegion server lease period in milliseconds. Default is > >> 60 seconds. Clients must report in within this period else they are > >> considered dead.</description> > >> </property> > >> > >> <property> > >> <name>hbase.zookeeper.property.clientPort</name> > >> <value>2222</value> > >> <description>Property from ZooKeeper's config zoo.cfg. > >> The port at which the clients will connect. > >> </description> > >> </property> > >> <property> > >> <name>hbase.zookeeper.property.dataDir</name> > >> <value>/home/hadoop/zookeeper</value> > >> </property> > >> <property> > >> <name>hbase.zookeeper.property.syncLimit</name> > >> <value>5</value> > >> </property> > >> <property> > >> <name>hbase.zookeeper.property.tickTime</name> > >> <value>2000</value> > >> </property> > >> <property> > >> <name>hbase.zookeeper.property.initLimit</name> > >> <value>10</value> > >> </property> > >> <property> > >> <name>hbase.zookeeper.quorum</name> > >> <value>box1,box2,box3,box4</value> > >> <description>Comma separated list of servers in the ZooKeeper > >> Quorum. > >> For example, > >> "host1.mydomain.com,host2.mydomain.com,host3.mydomain.com". > >> By default this is set to localhost for local and > pseudo-distributed > >> modes > >> of operation. For a fully-distributed setup, this should be set to > a > >> full > >> list of ZooKeeper quorum servers. If HBASE_MANAGES_ZK is set in > >> hbase-env.sh > >> this is the list of servers which we will start/stop ZooKeeper on. > >> </description> > >> </property> > >> <property> > >> <name>hfile.block.cache.size</name> > >> <value>.5</value> > >> <description>text</description> > >> </property> > >> > >> </configuration> > >> > >> > >> hbase env:==================================================== > >> > >> export HBASE_CLASSPATH=${HADOOP_CONF_DIR} > >> > >> export HBASE_HEAPSIZE=3000 > >> > >> export HBASE_OPTS="-XX:NewSize=6m -XX:MaxNewSize=6m > >> -XX:+UseConcMarkSweepGC > >> -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps > >> -XX:+CMSIncrementalMode > >> -Xloggc:/home/hadoop/hbase-0.20.0/logs/gc-hbase.log" > >> > >> export HBASE_MANAGES_ZK=true > >> > >> Hadoop core > >> site=========================================================== > >> > >> <?xml version="1.0"?> > >> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> > >> > >> <!-- Put site-specific property overrides in this file. --> > >> > >> <configuration> > >> <property> > >> <name>fs.default.name</name> > >> <value>hdfs://box1:9000</value> > >> <description>The name of the default file system. A URI whose > >> scheme and authority determine the FileSystem implementation. The > >> uri's scheme determines the config property (fs.SCHEME.impl) naming > >> the FileSystem implementation class. The uri's authority is used to > >> determine the host, port, etc. for a filesystem.</description> > >> </property> > >> <property> > >> <name>hadoop.tmp.dir</name> > >> <value>/data/hadoop-0.20.0-${user.name}</value> > >> <description>A base for other temporary directories.</description> > >> </property> > >> </configuration> > >> > >> ============== > >> > >> replication is set to 6. > >> > >> hadoop env================= > >> > >> export HADOOP_HEAPSIZE=3000 > >> export HADOOP_NAMENODE_OPTS="-Dcom.sun.management.jmxremote > >> $HADOOP_NAMENODE_OPTS" > >> export HADOOP_SECONDARYNAMENODE_OPTS="-Dcom.sun.management.jmxremote > >> $HADOOP_SECONDARYNAMENODE_OPTS" > >> export HADOOP_DATANODE_OPTS="-Dcom.sun.management.jmxremote > >> $HADOOP_DATANODE_OPTS" > >> export HADOOP_BALANCER_OPTS="-Dcom.sun.management.jmxremote > >> $HADOOP_BALANCER_OPTS" > >> export HADOOP_JOBTRACKER_OPTS="-Dcom.sun.management.jmxremote > >> $HADOOP_JOBTRACKER_OPTS" > >> ================== > >> > >> > >> Very basic setup. then i start the cluster do simple random Get > >> operations > >> on a tall table (~60 M rows): > >> > >> {NAME => 'tallTable', FAMILIES => [{NAME => 'family1', COMPRESSION => > >> 'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', > >> IN_MEMORY => 'false', BLOCKCACHE => 'true'}]} > >> > >> Is this fairly normal speeds? I'm unsure if this is a result of having > a > >> small cluster? Please advise... > >> > >> stack-3 wrote: > >> > > >> > Yeah, seems slow. In old hbase, it could do 5-10k writes a second > >> going > >> > by > >> > performance eval page up on wiki. SequentialWrite was about same as > >> > RandomWrite. Check out the stats on hw up on that page and > description > >> of > >> > how test was set up. Can you figure where its slow? > >> > > >> > St.Ack > >> > > >> > On Wed, Aug 12, 2009 at 10:10 AM, llpind <sonny_h...@hotmail.com> > >> wrote: > >> > > >> >> > >> >> Thanks Stack. > >> >> > >> >> I will try mapred with more clients. I tried it without mapred > using > >> 3 > >> >> clients Random Write operations here was the output: > >> >> > >> >> 09/08/12 09:22:52 INFO hbase.PerformanceEvaluation: client-0 Start > >> >> randomWrite at offset 0 for 1048576 rows > >> >> 09/08/12 09:22:52 INFO hbase.PerformanceEvaluation: client-1 Start > >> >> randomWrite at offset 1048576 for 1048576 rows > >> >> 09/08/12 09:22:52 INFO hbase.PerformanceEvaluation: client-2 Start > >> >> randomWrite at offset 2097152 for 1048576 rows > >> >> 09/08/12 09:24:23 INFO hbase.PerformanceEvaluation: client-1 > >> >> 1048576/1153427/2097152 > >> >> 09/08/12 09:24:23 INFO hbase.PerformanceEvaluation: client-2 > >> >> 2097152/2201997/3145728 > >> >> 09/08/12 09:24:25 INFO hbase.PerformanceEvaluation: client-0 > >> >> 0/104857/1048576 > >> >> 09/08/12 09:27:42 INFO hbase.PerformanceEvaluation: client-0 > >> >> 0/209714/1048576 > >> >> 09/08/12 09:27:46 INFO hbase.PerformanceEvaluation: client-1 > >> >> 1048576/1258284/2097152 > >> >> 09/08/12 09:27:46 INFO hbase.PerformanceEvaluation: client-2 > >> >> 2097152/2306854/3145728 > >> >> 09/08/12 09:32:32 INFO hbase.PerformanceEvaluation: client-1 > >> >> 1048576/1363141/2097152 > >> >> 09/08/12 09:32:33 INFO hbase.PerformanceEvaluation: client-0 > >> >> 0/314571/1048576 > >> >> 09/08/12 09:32:41 INFO hbase.PerformanceEvaluation: client-2 > >> >> 2097152/2411711/3145728 > >> >> 09/08/12 09:35:31 INFO hbase.PerformanceEvaluation: client-0 > >> >> 0/419428/1048576 > >> >> 09/08/12 09:35:34 INFO hbase.PerformanceEvaluation: client-1 > >> >> 1048576/1467998/2097152 > >> >> 09/08/12 09:35:53 INFO hbase.PerformanceEvaluation: client-2 > >> >> 2097152/2516568/3145728 > >> >> 09/08/12 09:39:02 INFO hbase.PerformanceEvaluation: client-0 > >> >> 0/524285/1048576 > >> >> 09/08/12 09:39:03 INFO hbase.PerformanceEvaluation: client-2 > >> >> 2097152/2621425/3145728 > >> >> 09/08/12 09:40:07 INFO hbase.PerformanceEvaluation: client-1 > >> >> 1048576/1572855/2097152 > >> >> 09/08/12 09:42:53 INFO hbase.PerformanceEvaluation: client-0 > >> >> 0/629142/1048576 > >> >> 09/08/12 09:44:25 INFO hbase.PerformanceEvaluation: client-2 > >> >> 2097152/2726282/3145728 > >> >> 09/08/12 09:44:44 INFO hbase.PerformanceEvaluation: client-1 > >> >> 1048576/1677712/2097152 > >> >> 09/08/12 09:46:43 INFO hbase.PerformanceEvaluation: client-0 > >> >> 0/733999/1048576 > >> >> 09/08/12 09:48:11 INFO hbase.PerformanceEvaluation: client-2 > >> >> 2097152/2831139/3145728 > >> >> 09/08/12 09:48:29 INFO hbase.PerformanceEvaluation: client-1 > >> >> 1048576/1782569/2097152 > >> >> 09/08/12 09:50:12 INFO hbase.PerformanceEvaluation: client-0 > >> >> 0/838856/1048576 > >> >> 09/08/12 09:52:47 INFO hbase.PerformanceEvaluation: client-2 > >> >> 2097152/2935996/3145728 > >> >> 09/08/12 09:53:51 INFO hbase.PerformanceEvaluation: client-1 > >> >> 1048576/1887426/2097152 > >> >> 09/08/12 09:56:32 INFO hbase.PerformanceEvaluation: client-0 > >> >> 0/943713/1048576 > >> >> 09/08/12 09:58:32 INFO hbase.PerformanceEvaluation: client-2 > >> >> 2097152/3040853/3145728 > >> >> 09/08/12 09:59:14 INFO hbase.PerformanceEvaluation: client-1 > >> >> 1048576/1992283/2097152 > >> >> 09/08/12 10:02:28 INFO hbase.PerformanceEvaluation: client-0 > >> >> 0/1048570/1048576 > >> >> 09/08/12 10:02:30 INFO hbase.PerformanceEvaluation: client-0 Finished > >> >> randomWrite in 2376615ms at offset 0 for 1048576 rows > >> >> 09/08/12 10:02:30 INFO hbase.PerformanceEvaluation: Finished 0 in > >> >> 2376615ms > >> >> writing 1048576 rows > >> >> 09/08/12 10:06:35 INFO hbase.PerformanceEvaluation: client-2 > >> >> 2097152/3145710/3145728 > >> >> 09/08/12 10:06:38 INFO hbase.PerformanceEvaluation: client-2 Finished > >> >> randomWrite in 2623395ms at offset 2097152 for 1048576 rows > >> >> 09/08/12 10:06:38 INFO hbase.PerformanceEvaluation: Finished 2 in > >> >> 2623395ms > >> >> writing 1048576 rows > >> >> 09/08/12 10:06:42 INFO hbase.PerformanceEvaluation: client-1 > >> >> 1048576/2097140/2097152 > >> >> 09/08/12 10:06:43 INFO hbase.PerformanceEvaluation: client-1 Finished > >> >> randomWrite in 2630199ms at offset 1048576 for 1048576 rows > >> >> 09/08/12 10:06:43 INFO hbase.PerformanceEvaluation: Finished 1 in > >> >> 2630199ms > >> >> writing 1048576 rows > >> >> > >> >> > >> >> > >> >> Seems kind of slow for ~3M records. I have a 4 node cluster up at > the > >> >> moment. HMaster & Namenode running on same box. > >> >> -- > >> >> View this message in context: > >> >> > >> > http://www.nabble.com/HBase-in-a-real-world-application-tp24920888p24940922.html > >> >> Sent from the HBase User mailing list archive at Nabble.com. > >> >> > >> >> > >> > > >> > > >> > >> -- > >> View this message in context: > >> > http://www.nabble.com/HBase-in-a-real-world-application-tp24920888p24943406.html > >> Sent from the HBase User mailing list archive at Nabble.com. > >> > >> > > > > > > -- > View this message in context: > http://www.nabble.com/HBase-in-a-real-world-application-tp24920888p24955595.html > Sent from the HBase User mailing list archive at Nabble.com. > >
