myid

Below is an infinite classification of the code, want to ask about the use of function Get_pos in the class, thank you!!! Array (' id ' = ' 1 ', ' ParentID ' =>0, ' name ' = ' = ' first column '), * 2 = = Array (' id ' = ' 2 ', ' ParentID ' =>0, ' name ' =gt ;' First level column two '), * 3 = = Array (' id ' = ' 3 ', ' ParentID ' =>1, ' name ' = ' two '), * 4 = = Array (' id ' = ' 4 ', ' ParentID ' =>1, ' name ' = ' Two-level column two '), * 5 = = Array (' id ' = ' 5 ', ' ParentID

1.3300 seconds => Hbase: Table-scoresHbase (main): 004: 0> listTABLEScores1 row (s) in 0.0100 seconds => ["Scores"] 6. Enter the zookeeper shell for verification. [Root @ test6_vedio zookeeper-3.4.6] # bin/zkCli. sh-server 10:04:33, 083 [myid:]-INFO [main: Environment @ 100]-Client environment: zookeeper. version = 3.4.6-1569965, built on 02/20/2014 GMT10:04:33, 088 [myid:]-INFO [main: Environment @ 100]-C

Today, three zookeeper were installed in this machine, Server1,server2,server3.Ticktime=2000initlimit=5 synclimit=2 datadir=/users/google/work/program/zookeeper/server1/ zookeeper-3.4.6/datadatalogdir=/users/google/work/program/zookeeper/server1/zookeeper-3.4.6/logsclientport= 4080 server.1=127.0.0.1:9991:7770 server.2=127.0.0.1:9992:7771 server.3=127.0.0.1:9993:7772 Then started the Server3 zkserver.sh, with Server1 zkcli.sh to connect, the results reported the following error:2015-05-25

['column '] ==$ column ){$ Row_level ++;$ This-> arr [$ key] ['column _ level'] = $ row_level;}}}// Recalculate the key name with IDForeach ($ this-> arr as $ k => $ v ){$ Arr [$ v ['id'] = $ v;}$ This-> arr = $ arr;}/*** Obtain the parent array.* @ Param int* @ Return array*/Public function get_parent ($ myid ){$ Newarr = array ();If (! Isset ($ this-> arr [$ myid]) return false;$ Pid = $ this-> arr [$

) { $arr [$v [' id ']] = $v; } $this->arr = $arr; } /** * Get Parent Series Group * @param int * @return Array */ Public Function Get_parent ($myid) { $newarr = Array (); if (!isset ($this->arr[$myid])) return false; $pid = $this->arr[$myid] [' ParentID ']; $pid = $this->arr[$pid] [' ParentID ']; if (Is_array ($this->arr)) { foreach ($this->arr as

($this->arr as $key => $node) { if ($node [' column '] = = $column) { $row _level++; $this->arr[$key] [' column_level '] = $row _level; } } } Recalculate with ID as key name foreach ($this->arr as $k => $v) { $arr [$v [' id ']] = $v; } $this->arr = $arr; } /** * Get the parent progression Group * @param int * @return Array */ Public Function Get_parent ($myid) { $newarr = Array (); if (!isset ($this->arr[$

* @param int * @return Array */ function Get_parent ($myid) { $newarr = Array (); if (!isset ($this->arr[$myid]) return false; $pid = $this->arr[$myid] [' pid ']; $pid = $this->arr[$pid] [' pid ']; if (Is_array ($this->arr)) { foreach ($this->arr as $id => $a) { if ($a [' pid '] = = $pid) $newarr [$id] = $a; } } return $newarr; } /** * Get

->arr as $k = + $v) { $arr [$v [' id ']] = $v; } $this->arr = $arr; } /** * Get Parent Series Group * @param int * @return Array */ Public Function Get_parent ($myid) { $newarr = Array (); if (!isset ($this->arr[$myid])) return false; $pid = $this->arr[$myid] [' ParentID ']; $pid = $this->arr[$pid] [' ParentID ']; if (Is_array ($this->arr)) { fore

numberArray_multisort ($order _pid_arr, SORT_ASC, sort_string,$order _iscost, Sort_desc, Sort_numeric,$order _id_arr, SORT_ASC, Sort_numeric,$this->arr);Get the hierarchy of each nodefor ($column = 1; $column $row _level = 0;foreach ($this->arr as $key = + $node) {if ($node [' column '] = = $column) {$row _level++;$this->arr[$key] [' column_level '] = $row _level;}}}Recalculate with ID as key nameforeach ($this->arr as $k = + $v) {$arr [$v [' id ']] = $v;}$this->arr = $arr;}/*** Get Parent Seri

($ Order_pid_arr, SORT_ASC, SORT_STRING,$ Order_iscost, SORT_DESC, SORT_NUMERIC,$ Order_id_arr, SORT_ASC, SORT_NUMERIC,$ This-> arr );// Obtain each node levelFor ($ column = 1; $ column $ Row_level = 0;Foreach ($ this-> arr as $ key => $ node ){If ($ node ['column '] ==$ column ){$ Row_level ++;$ This-> arr [$ key] ['column _ level'] = $ row_level;}}}// Recalculate the key name with IDForeach ($ this-> arr as $ k => $ v ){$ Arr [$ v ['id'] = $ v;}$ This-> arr = $ arr;}/*** Obtain the parent ar

Arrays**/Public function get_tree_arr (){Return is_array ($ this-> arr )? $ This-> arr: false;}/*** Sort the array by arrparentid/ID.**/Public function sort_arr (){// Fields to be sortedForeach ($ this-> arr as $ k => $ v ){$ Order_pid_arr [$ k] = $ v ['arrparentid'];$ Order_iscost [] = $ v ['sort '];$ Order_id_arr [$ k] = $ v ['id'];}// Sort by arrparentid first, then by sort and IDArray_multisort ($ Order_pid_arr, SORT_ASC, SORT_STRING,$ Order_iscost, SORT_DESC, SORT_NUMERIC,$ Order_id_arr, S

, Sort_desc, Sort_numeric,$order _id_arr, SORT_ASC, Sort_numeric,$this->arr);Get each node hierarchyfor ($column = 1; $column $row _level = 0;foreach ($this->arr as $key => $node) {if ($node [' column '] = = $column) {$row _level++;$this->arr[$key] [' column_level '] = $row _level;}}}Recalculate with ID as key nameforeach ($this->arr as $k => $v) {$arr [$v [' id ']] = $v;}$this->arr = $arr;}/*** Get the parent progression Group* @param int* @return Array*/Public Function Get_parent ($

= $arr; $this->ret = "; Return Is_array ($arr); } /** * Get Parent Series Group * @param int * @return Array */ function Get_parent ($myid) { $newarr = Array (); if (!isset ($this->arr[$myid])) return false; $pid = $this->arr[$myid] [' ParentID ']; $pid = $this->arr[$pid] [' ParentID '];

[Root@bigdatacloud zookeeper-3.4.6]# Cat Zookeeper.out 2016-06-19 13:06:57,359 [myID:]-INFO [main:quorumpeerconfig@103]-Reading configuration from:/usr/local/zookeeper-3. 4.6/bin/.. /conf/zoo.cfg 2016-06-19 13:06:57,370 [myID:]-INFO [main:quorumpeerconfig@340]-defaulting to majority quorums 2016-06-19 13:06:57,383 [Myid:2]-INFO [main:datadircleanupmanager@78]-Aut

, initializing classes* @param array of 2-D arrays, for example:* Array (* 1 = = Array (' id ' = ' 1 ', ' ParentID ' =>0, ' name ' = ' first column one '),* 2 = = Array (' id ' = ' 2 ', ' ParentID ' =>0, ' name ' = ' "one column II '),* 3 = = Array (' id ' = ' 3 ', ' ParentID ' =>1, ' name ' = ' two ' column one '),* 4 = = Array (' id ' = ' 4 ', ' ParentID ' =>1, ' name ' = ' two ' column two '),* 5 = = Array (' id ' = ' 5 ', ' ParentID ' =>2, ' name ' = ' two ' column three '),* 6 = = Array ('

as follows: #import @class Department;@interface Idepartment:nsobject-(void) Insert: (department*) Department;-(department*) getdepartment: (int) myId;@end Idepartment class implementation Copy Code code as follows: #import "IDepartment.h" #import "Department.h" @implementation Idepartment-(void) Insert: (Department *) department{Return}-(department*) getdepartment: (int)

' = ' two level column one '), * 4 = = Array (' id ' = ' 4 ', ' ParentID ' =>1, ' name ' = ' two '), * 5 = = Array (' id ' = ' 5 ', ' ParentID ' =>2, ' name ' = ' Two-level column three '), * 6 = = Array (' id ' = ' 6 ', ' ParentID ' =>3, ' Name ' + ' three column one '), * 7 = = Array (' id ' = ' 7 ', ' ParentID ' =>3, ' name ' = ' three column ') *) */ function Tree ($arr =array ()) { $this->arr = $arr; $this->ret = "; return Is_array ($arr); } /*** Get Parent Series Group* @param in

;3, ' name ' => ' Level three column two ')* )*/function tree ($arr =array ()){$this->arr = $arr;$this->ret = ';Return Is_array ($arr);} /*** Get the parent progression Group* @param int* @return Array*/function Get_parent ($myid){$newarr = Array ();if (!isset ($this->arr[$myid]) return false;$pid = $this->arr[$myid] [' ParentID '];$pid = $this->arr[$pid] [' Pare

cursorsDECLARE cursor_name Cursor for select_statement2. Open the cursorOPEN cursor_name3.FETCH CursorsFETCH cursor_name into Var_name[,var_name]4. Close the cursorCLOSE cursor_name;5. Example:DELIMITER $ $CREATE PROCEDURE proc3 () LANGUAGE sqlnot deterministiccontains sqlbegindeclare myid int;declare my_cursor CURSOR for (SELECT ' id ' from test2 ORDER by ' id ' DESC);D eclare CONTINUE HANDLER for not FOUND CLOSE My_cursor;open my_curs Or FETCH my_c

; '6', 'parentid' => 3, 'name' => 'level 3 topic 1 '),* 7 => array ('id' => '7', 'parentid' => 3, 'name' => 'third-level column 2 ')*)*/Function tree ($ arr = array ()){$ This-> arr = $ arr;$ This-> ret = '';Return is_array ($ arr );} /*** Obtain the parent array.* @ Param int* @ Return array*/Function get_parent ($ myid){$ Newarr = array ();If (! Isset ($ this-> arr [$ myid]) return false;$ Pid = $ this->