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Hadoop Ecosystem

./hbase org.apache.hadoop.hbase.util.RegionSplitter ta02_split_table HexStringSplit -c 3 -f f1


[hadoop@h001 bin]$ 

       ./hbase org.apache.hadoop.hbase.util.RegionSplitter ta02_split_table HexStringSplit -c 3 -f  f1


          -c 3 :  미리 생성할 region 개수를 지정

          -f  f1  :  table 에 포함하고자 하는 column familites 를 미리 지정


[ where -c 10, specifies the requested number of regions as 10, and -f specifies the column families you want in the table, separated by “:”. The tool will create a table named “test_table” with 10 regions: ]

  [ refered to http://hortonworks.com/blog/apache-hbase-region-splitting-and-merging/ ]


[hadoop@h001 ~]$ ./hadoop/bin/hadoop fs -cat             

                                      /hbase/ta02_split_table/1c48716184cd69b16867d1450d5deb66/.regioninfo 


{NAME => 'ta02_split_table,aaaaaaaa,1372606707325.1c48716184cd69b16867d1450d5deb66.', STARTKEY => 'aaaaaaaa', ENDKEY => '', ENCODED => 1c48716184cd69b16867d1450d5deb66, }



 /hbase/ta02_split_table

 /hbase/ta02_split_table/.tableinfo.0000000001

 /hbase/ta02_split_table/.tmp

 /hbase/ta02_split_table/1c48716184cd69b16867d1450d5deb66

 /hbase/ta02_split_table/1c48716184cd69b16867d1450d5deb66/.regioninfo

 /hbase/ta02_split_table/1c48716184cd69b16867d1450d5deb66/.tmp

 /hbase/ta02_split_table/1c48716184cd69b16867d1450d5deb66/f1

 /hbase/ta02_split_table/1c48716184cd69b16867d1450d5deb66/f1/61b50da9c7ce4accab9e24076d859b2a

 /hbase/ta02_split_table/24cc1b7ce1cb0bafe49d80fa6d2feeba

 /hbase/ta02_split_table/24cc1b7ce1cb0bafe49d80fa6d2feeba/.regioninfo

 /hbase/ta02_split_table/24cc1b7ce1cb0bafe49d80fa6d2feeba/f1

 /hbase/ta02_split_table/d3f48ecc4d24379a6afde38fb70a6fb2

 /hbase/ta02_split_table/d3f48ecc4d24379a6afde38fb70a6fb2/.regioninfo

 /hbase/ta02_split_table/d3f48ecc4d24379a6afde38fb70a6fb2/f1


[hadoop@h001 bin]$  

./hbase org.apache.hadoop.hbase.util.RegionSplitter ta20_split_table HexStringSplit -c 20 -f f1



 /hbase/ta20_split_table
 /hbase/ta20_split_table/.tableinfo.0000000001
 /hbase/ta20_split_table/.tmp
 /hbase/ta20_split_table/185b3dacfef02f2c74620c46d0f49c0e
 /hbase/ta20_split_table/185b3dacfef02f2c74620c46d0f49c0e/.regioninfo
 /hbase/ta20_split_table/185b3dacfef02f2c74620c46d0f49c0e/f1
 /hbase/ta20_split_table/1ea768f9e925ae6bf8e17241c4854c8f
 /hbase/ta20_split_table/1ea768f9e925ae6bf8e17241c4854c8f/.regioninfo
 /hbase/ta20_split_table/1ea768f9e925ae6bf8e17241c4854c8f/f1
 /hbase/ta20_split_table/23e04457d653aa0d7ccee3138e6adb28
 /hbase/ta20_split_table/23e04457d653aa0d7ccee3138e6adb28/.regioninfo
 /hbase/ta20_split_table/23e04457d653aa0d7ccee3138e6adb28/f1
 /hbase/ta20_split_table/36c64baa1c6dc54bc424924053cac4dc
 /hbase/ta20_split_table/36c64baa1c6dc54bc424924053cac4dc/.regioninfo
 /hbase/ta20_split_table/36c64baa1c6dc54bc424924053cac4dc/f1
 /hbase/ta20_split_table/429d94b6554446a7f8b49781bb81aab4
 /hbase/ta20_split_table/429d94b6554446a7f8b49781bb81aab4/.regioninfo
 /hbase/ta20_split_table/429d94b6554446a7f8b49781bb81aab4/f1
 /hbase/ta20_split_table/470230d233fad35fdf105f05fdda0f2f
 /hbase/ta20_split_table/470230d233fad35fdf105f05fdda0f2f/.regioninfo
 /hbase/ta20_split_table/470230d233fad35fdf105f05fdda0f2f/f1
 /hbase/ta20_split_table/54c932097da9f72b57c08115e5865f95
 /hbase/ta20_split_table/54c932097da9f72b57c08115e5865f95/.regioninfo
 /hbase/ta20_split_table/54c932097da9f72b57c08115e5865f95/f1
 /hbase/ta20_split_table/751bbf8edcd95b0da3c917721568289a
 /hbase/ta20_split_table/751bbf8edcd95b0da3c917721568289a/.regioninfo
 /hbase/ta20_split_table/751bbf8edcd95b0da3c917721568289a/f1
 /hbase/ta20_split_table/7893589c739b399baaf71b812e9ab67e
 /hbase/ta20_split_table/7893589c739b399baaf71b812e9ab67e/.regioninfo
 /hbase/ta20_split_table/7893589c739b399baaf71b812e9ab67e/f1
 /hbase/ta20_split_table/94d143032d4b2ebc4846bb1bbf948e0c
 /hbase/ta20_split_table/94d143032d4b2ebc4846bb1bbf948e0c/.regioninfo
 /hbase/ta20_split_table/94d143032d4b2ebc4846bb1bbf948e0c/f1
 /hbase/ta20_split_table/9dc78314eb81df09ed53a867f1fe29a4
 /hbase/ta20_split_table/9dc78314eb81df09ed53a867f1fe29a4/.regioninfo
 /hbase/ta20_split_table/9dc78314eb81df09ed53a867f1fe29a4/f1
 /hbase/ta20_split_table/a8f21c3ca70465e19bde34532883d9c9
 /hbase/ta20_split_table/a8f21c3ca70465e19bde34532883d9c9/.regioninfo
 /hbase/ta20_split_table/a8f21c3ca70465e19bde34532883d9c9/f1
 /hbase/ta20_split_table/ae51ef5bb0503aa37bae8b4de944da7b
 /hbase/ta20_split_table/ae51ef5bb0503aa37bae8b4de944da7b/.regioninfo
 /hbase/ta20_split_table/ae51ef5bb0503aa37bae8b4de944da7b/f1
 /hbase/ta20_split_table/b9a39fadd7470a582f583f40b0cef812
 /hbase/ta20_split_table/b9a39fadd7470a582f583f40b0cef812/.regioninfo
 /hbase/ta20_split_table/b9a39fadd7470a582f583f40b0cef812/f1
 /hbase/ta20_split_table/c4f2b8c40888e2110e4d02c223cc954e
 /hbase/ta20_split_table/c4f2b8c40888e2110e4d02c223cc954e/.regioninfo
 /hbase/ta20_split_table/c4f2b8c40888e2110e4d02c223cc954e/f1
 /hbase/ta20_split_table/deef8692a1db4c634e7223f32b294f25
 /hbase/ta20_split_table/deef8692a1db4c634e7223f32b294f25/.regioninfo
 /hbase/ta20_split_table/deef8692a1db4c634e7223f32b294f25/f1
 /hbase/ta20_split_table/ed9ed6c47ac860310b4d0c63c1a28636
 /hbase/ta20_split_table/ed9ed6c47ac860310b4d0c63c1a28636/.regioninfo
 /hbase/ta20_split_table/ed9ed6c47ac860310b4d0c63c1a28636/f1
 /hbase/ta20_split_table/f7d6af3fb2d18f1be8cff5ea3f9f3f68
 /hbase/ta20_split_table/f7d6af3fb2d18f1be8cff5ea3f9f3f68/.regioninfo
 /hbase/ta20_split_table/f7d6af3fb2d18f1be8cff5ea3f9f3f68/f1
 /hbase/ta20_split_table/f8cbb2d0c15e2ba224b596546b1b352d
 /hbase/ta20_split_table/f8cbb2d0c15e2ba224b596546b1b352d/.regioninfo
 /hbase/ta20_split_table/f8cbb2d0c15e2ba224b596546b1b352d/f1
 /hbase/ta20_split_table/fe4e0290d4091a0544496a4723fb3102
 /hbase/ta20_split_table/fe4e0290d4091a0544496a4723fb3102/.regioninfo
 /hbase/ta20_split_table/fe4e0290d4091a0544496a4723fb3102/f1



13/07/01 00:38:25 DEBUG util.RegionSplitter: Creating table ta02_split_table with 1 column families.  Presplitting to 3 regions

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:host.name=h001

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:java.version=1.7.0_21

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/local/jdk1.7.0_21/jre

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/home/hadoop/hbase/conf:/usr/local/java/lib/tools.jar:/home/hadoop/hbase:/home/hadoop/hbase/hbase-0.94.7.jar:/home/hadoop/hbase/hbase-0.94.7-tests.jar:/home/hadoop/hbase/lib/activation-1.1.jar:/home/hadoop/hbase/lib/asm-3.1.jar:/home/hadoop/hbase/lib/avro-1.5.3.jar:/home/hadoop/hbase/lib/avro-ipc-1.5.3.jar:/home/hadoop/hbase/lib/commons-beanutils-1.7.0.jar:/home/hadoop/hbase/lib/commons-beanutils-core-1.8.0.jar:/home/hadoop/hbase/lib/commons-cli-1.2.jar:/home/hadoop/hbase/lib/commons-codec-1.4.jar:/home/hadoop/hbase/lib/commons-collections-3.2.1.jar:/home/hadoop/hbase/lib/commons-configuration-1.6.jar:/home/hadoop/hbase/lib/commons-digester-1.8.jar:/home/hadoop/hbase/lib/commons-el-1.0.jar:/home/hadoop/hbase/lib/commons-httpclient-3.1.jar:/home/hadoop/hbase/lib/commons-io-2.1.jar:/home/hadoop/hbase/lib/commons-lang-2.5.jar:/home/hadoop/hbase/lib/commons-logging-1.1.1.jar:/home/hadoop/hbase/lib/commons-math-2.1.jar:/home/hadoop/hbase/lib/commons-net-1.4.1.jar:/home/hadoop/hbase/lib/core-3.1.1.jar:/home/hadoop/hbase/lib/guava-11.0.2.jar:/home/hadoop/hbase/lib/hadoop-core-1.0.4.jar:/home/hadoop/hbase/lib/high-scale-lib-1.1.1.jar:/home/hadoop/hbase/lib/httpclient-4.1.2.jar:/home/hadoop/hbase/lib/httpcore-4.1.3.jar:/home/hadoop/hbase/lib/jackson-core-asl-1.8.8.jar:/home/hadoop/hbase/lib/jackson-jaxrs-1.8.8.jar:/home/hadoop/hbase/lib/jackson-mapper-asl-1.8.8.jar:/home/hadoop/hbase/lib/jackson-xc-1.8.8.jar:/home/hadoop/hbase/lib/jamon-runtime-2.3.1.jar:/home/hadoop/hbase/lib/jasper-compiler-5.5.23.jar:/home/hadoop/hbase/lib/jasper-runtime-5.5.23.jar:/home/hadoop/hbase/lib/jaxb-api-2.1.jar:/home/hadoop/hbase/lib/jaxb-impl-2.2.3-1.jar:/home/hadoop/hbase/lib/jersey-core-1.8.jar:/home/hadoop/hbase/lib/jersey-json-1.8.jar:/home/hadoop/hbase/lib/jersey-server-1.8.jar:/home/hadoop/hbase/lib/jettison-1.1.jar:/home/hadoop/hbase/lib/jetty-6.1.26.jar:/home/hadoop/hbase/lib/jetty-util-6.1.26.jar:/home/hadoop/hbase/lib/jruby-complete-1.6.5.jar:/home/hadoop/hbase/lib/jsp-2.1-6.1.14.jar:/home/hadoop/hbase/lib/jsp-api-2.1-6.1.14.jar:/home/hadoop/hbase/lib/jsr305-1.3.9.jar:/home/hadoop/hbase/lib/junit-4.10-HBASE-1.jar:/home/hadoop/hbase/lib/libthrift-0.8.0.jar:/home/hadoop/hbase/lib/log4j-1.2.16.jar:/home/hadoop/hbase/lib/metrics-core-2.1.2.jar:/home/hadoop/hbase/lib/netty-3.2.4.Final.jar:/home/hadoop/hbase/lib/protobuf-java-2.4.0a.jar:/home/hadoop/hbase/lib/servlet-api-2.5-6.1.14.jar:/home/hadoop/hbase/lib/slf4j-api-1.4.3.jar:/home/hadoop/hbase/lib/slf4j-log4j12-1.4.3.jar:/home/hadoop/hbase/lib/snappy-java-1.0.3.2.jar:/home/hadoop/hbase/lib/stax-api-1.0.1.jar:/home/hadoop/hbase/lib/velocity-1.7.jar:/home/hadoop/hbase/lib/xmlenc-0.52.jar:/home/hadoop/hbase/lib/zookeeper-3.4.5.jar:/home/hadoop/hbase/conf:/home/hadoop/hadoop/libexec/../conf:/usr/local/java/lib/tools.jar:/home/hadoop/hadoop/libexec/..:/home/hadoop/hadoop/libexec/../hadoop-core-1.0.4.jar:/home/hadoop/hadoop/libexec/../lib/asm-3.2.jar:/home/hadoop/hadoop/libexec/../lib/aspectjrt-1.6.5.jar:/home/hadoop/hadoop/libexec/../lib/aspectjtools-1.6.5.jar:/home/hadoop/hadoop/libexec/../lib/commons-beanutils-1.7.0.jar:/home/hadoop/hadoop/libexec/../lib/commons-beanutils-core-1.8.0.jar:/home/hadoop/hadoop/libexec/../lib/commons-cli-1.2.jar:/home/hadoop/hadoop/libexec/../lib/commons-codec-1.4.jar:/home/hadoop/hadoop/libexec/../lib/commons-collections-3.2.1.jar:/home/hadoop/hadoop/libexec/../lib/commons-configuration-1.6.jar:/home/hadoop/hadoop/libexec/../lib/commons-daemon-1.0.1.jar:/home/hadoop/hadoop/libexec/../lib/commons-digester-1.8.jar:/home/hadoop/hadoop/libexec/../lib/commons-el-1.0.jar:/home/hadoop/hadoop/libexec/../lib/commons-httpclient-3.0.1.jar:/home/hadoop/hadoop/libexec/../lib/commons-io-2.1.jar:/home/hadoop/hadoop/libexec/../lib/commons-lang-2.4.jar:/home/hadoop/hadoop/libexec/../lib/commons-logging-1.1.1.jar:/home/hadoop/hadoop/libexec/../lib/commons-logging-api-1.0.4.jar:/home/hadoop/hadoop/libexec/../lib/commons-math-2.1.jar:/home/hadoop/hadoop/libexec/../lib/commons-net-1.4.1.jar:/home/hadoop/hadoop/libexec/../lib/core-3.1.1.jar:/home/hadoop/hadoop/libexec/../lib/hadoop-capacity-scheduler-1.0.4.jar:/home/hadoop/hadoop/libexec/../lib/hadoop-fairscheduler-1.0.4.jar:/home/hadoop/hadoop/libexec/../lib/hadoop-thriftfs-1.0.4.jar:/home/hadoop/hadoop/libexec/../lib/hsqldb-1.8.0.10.jar:/home/hadoop/hadoop/libexec/../lib/jackson-core-asl-1.8.8.jar:/home/hadoop/hadoop/libexec/../lib/jackson-mapper-asl-1.8.8.jar:/home/hadoop/hadoop/libexec/../lib/jasper-compiler-5.5.12.jar:/home/hadoop/hadoop/libexec/../lib/jasper-runtime-5.5.12.jar:/home/hadoop/hadoop/libexec/../lib/jdeb-0.8.jar:/home/hadoop/hadoop/libexec/../lib/jersey-core-1.8.jar:/home/hadoop/hadoop/libexec/../lib/jersey-json-1.8.jar:/home/hadoop/hadoop/libexec/../lib/jersey-server-1.8.jar:/home/hadoop/hadoop/libexec/../lib/jets3t-0.6.1.jar:/home/hadoop/hadoop/libexec/../lib/jetty-6.1.26.jar:/home/hadoop/hadoop/libexec/../lib/jetty-util-6.1.26.jar:/home/hadoop/hadoop/libexec/../lib/jsch-0.1.42.jar:/home/hadoop/hadoop/libexec/../lib/junit-4.5.jar:/home/hadoop/hadoop/libexec/../lib/kfs-0.2.2.jar:/home/hadoop/hadoop/libexec/../lib/log4j-1.2.15.jar:/home/hadoop/hadoop/libexec/../lib/mockito-all-1.8.5.jar:/home/hadoop/hadoop/libexec/../lib/oro-2.0.8.jar:/home/hadoop/hadoop/libexec/../lib/servlet-api-2.5-20081211.jar:/home/hadoop/hadoop/libexec/../lib/slf4j-api-1.4.3.jar:/home/hadoop/hadoop/libexec/../lib/slf4j-log4j12-1.4.3.jar:/home/hadoop/hadoop/libexec/../lib/xmlenc-0.52.jar:/home/hadoop/hadoop/libexec/../lib/jsp-2.1/jsp-2.1.jar:/home/hadoop/hadoop/libexec/../lib/jsp-2.1/jsp-api-2.1.jar

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/home/hadoop/hadoop/libexec/../lib/native/Linux-amd64-64:/home/hadoop/hbase/lib/native/Linux-amd64-64

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:os.version=2.6.32-358.el6.x86_64

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:user.name=hadoop

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hadoop

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hadoop/hbase/bin

13/07/01 00:38:26 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=192.168.73.74:2181,192.168.73.73:2181,192.168.73.72:2181,192.168.73.71:2181 sessionTimeout=180000 watcher=hconnection

13/07/01 00:38:26 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 7073@h001

13/07/01 00:38:26 INFO zookeeper.ClientCnxn: Opening socket connection to server h003/192.168.73.73:2181. Will not attempt to authenticate using SASL (unknown error)

13/07/01 00:38:26 INFO zookeeper.ClientCnxn: Socket connection established to h003/192.168.73.73:2181, initiating session

13/07/01 00:38:26 INFO zookeeper.ClientCnxn: Session establishment complete on server h003/192.168.73.73:2181, sessionid = 0x23f95b78dae0001, negotiated timeout = 180000

13/07/01 00:38:27 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=192.168.73.74:2181,192.168.73.73:2181,192.168.73.72:2181,192.168.73.71:2181 sessionTimeout=180000 watcher=catalogtracker-on-org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@4303418

13/07/01 00:38:27 INFO zookeeper.ClientCnxn: Opening socket connection to server h004/192.168.73.74:2181. Will not attempt to authenticate using SASL (unknown error)

13/07/01 00:38:27 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 7073@h001

13/07/01 00:38:27 DEBUG catalog.CatalogTracker: Starting catalog tracker org.apache.hadoop.hbase.catalog.CatalogTracker@47c3666a

13/07/01 00:38:27 INFO zookeeper.ClientCnxn: Socket connection established to h004/192.168.73.74:2181, initiating session

13/07/01 00:38:27 INFO zookeeper.ClientCnxn: Session establishment complete on server h004/192.168.73.74:2181, sessionid = 0x33f95b790390001, negotiated timeout = 180000

13/07/01 00:38:27 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@4303418; serverName=h003,60020,1372606406897

13/07/01 00:38:27 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is h004:60020

13/07/01 00:38:27 DEBUG client.ClientScanner: Creating scanner over .META. starting at key 'ta02_split_table,,'

13/07/01 00:38:27 DEBUG client.ClientScanner: Advancing internal scanner to startKey at 'ta02_split_table,,'

13/07/01 00:38:27 DEBUG catalog.CatalogTracker: Stopping catalog tracker org.apache.hadoop.hbase.catalog.CatalogTracker@47c3666a

13/07/01 00:38:27 INFO zookeeper.ZooKeeper: Session: 0x33f95b790390001 closed

13/07/01 00:38:27 INFO zookeeper.ClientCnxn: EventThread shut down

13/07/01 00:38:27 DEBUG client.MetaScanner: Scanning .META. starting at row=ta02_split_table,,00000000000000 for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@4303418

13/07/01 00:38:28 DEBUG client.MetaScanner: Scanning .META. starting at row=ta02_split_table,,00000000000000 for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@4303418

13/07/01 00:38:28 DEBUG util.RegionSplitter: Table created!  Waiting for regions to show online in META...

13/07/01 00:38:28 DEBUG util.RegionSplitter: Finished creating table with 3 regions

[hadoop@h001 bin]$ 


[hadoop@h001 bin]$
  ./hbase org.apache.hadoop.hbase.util.RegionSplitter 
ta03_split_table HexStringSplit -c 3 -f f1:f2:f3:d1:d2
13/07/01 00:43:23 DEBUG util.RegionSplitter: Creating table ta03_split_table with 5 column families.  Presplitting to 3 regions
13/07/01 00:43:24 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT 

-------------------------------------------------

13/07/01 00:43:24 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
13/07/01 00:43:24 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
13/07/01 00:43:24 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
13/07/01 00:43:24 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64
13/07/01 00:43:24 INFO zookeeper.ZooKeeper: Client environment:os.version=2.6.32-358.el6.x86_64
13/07/01 00:43:24 INFO zookeeper.ZooKeeper: Client environment:user.name=hadoop
13/07/01 00:43:24 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hadoop
13/07/01 00:43:24 INFO zookeeper.ZooKeeper: Client environment:user.dir=/home/hadoop/hbase/bin
13/07/01 00:43:24 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=192.168.73.74:2181,192.168.73.73:2181,192.168.73.72:2181,192.168.73.71:2181 sessionTimeout=180000 watcher=hconnection
13/07/01 00:43:24 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 7220@h001
13/07/01 00:43:24 INFO zookeeper.ClientCnxn: Opening socket connection to server h003/192.168.73.73:2181. Will not attempt to authenticate using SASL (unknown error)
13/07/01 00:43:24 INFO zookeeper.ClientCnxn: Socket connection established to h003/192.168.73.73:2181, initiating session
13/07/01 00:43:24 INFO zookeeper.ClientCnxn: Session establishment complete on server h003/192.168.73.73:2181, sessionid = 0x23f95b78dae0002, negotiated timeout = 180000
13/07/01 00:43:25 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=192.168.73.74:2181,192.168.73.73:2181,192.168.73.72:2181,192.168.73.71:2181 sessionTimeout=180000 watcher=catalogtracker-on-org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@4303418
13/07/01 00:43:25 INFO zookeeper.ClientCnxn: Opening socket connection to server h004/192.168.73.74:2181. Will not attempt to authenticate using SASL (unknown error)
13/07/01 00:43:25 INFO zookeeper.RecoverableZooKeeper: The identifier of this process is 7220@h001
13/07/01 00:43:25 INFO zookeeper.ClientCnxn: Socket connection established to h004/192.168.73.74:2181, initiating session
13/07/01 00:43:25 DEBUG catalog.CatalogTracker: Starting catalog tracker org.apache.hadoop.hbase.catalog.CatalogTracker@6d78ddf4
13/07/01 00:43:25 INFO zookeeper.ClientCnxn: Session establishment complete on server h004/192.168.73.74:2181, sessionid = 0x33f95b790390002, negotiated timeout = 180000
13/07/01 00:43:25 DEBUG client.HConnectionManager$HConnectionImplementation: Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@4303418; serverName=h003,60020,1372606406897
13/07/01 00:43:25 DEBUG client.HConnectionManager$HConnectionImplementation: Cached location for .META.,,1.1028785192 is h004:60020
13/07/01 00:43:25 DEBUG client.ClientScanner: Creating scanner over .META. starting at key 'ta03_split_table,,'
13/07/01 00:43:25 DEBUG client.ClientScanner: Advancing internal scanner to startKey at 'ta03_split_table,,'
13/07/01 00:43:25 DEBUG catalog.CatalogTracker: Stopping catalog tracker org.apache.hadoop.hbase.catalog.CatalogTracker@6d78ddf4
13/07/01 00:43:25 INFO zookeeper.ZooKeeper: Session: 0x33f95b790390002 closed
13/07/01 00:43:25 INFO zookeeper.ClientCnxn: EventThread shut down
13/07/01 00:43:25 DEBUG client.MetaScanner: Scanning .META. starting at row=ta03_split_table,,00000000000000 for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@4303418
13/07/01 00:43:26 DEBUG client.MetaScanner: Scanning .META. starting at row=ta03_split_table,,00000000000000 for max=2147483647 rows using org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@4303418
13/07/01 00:43:26 DEBUG util.RegionSplitter: Table created!  Waiting for regions to show online in META...
13/07/01 00:43:26 DEBUG util.RegionSplitter: Finished creating table with 3 regions