cessing 是 | 主节点在 分片时持有的节点如果有此节点，所有的作业执行都将阻塞， 直至分片结束主节点分片结束或主节点崩溃会删除此临时节 点 failove r:raw‐la tex:it ems:raw ‐ latex:‘ 分片项 ‘ 否 | 一旦有作业崩溃，则会向此节点记录 当有空闲作业服务器时，会从此节点抓取需失效转移的作业 项 failov er:raw‐l atex:i tems:ra

per-element fre- quencies, and optionally the frequency of null elements. (Null when most_common_el- ems is.) elem_count_histogram float4[] A histogram of the counts of distinct non-null element values within per-element fre- quencies, and optionally the frequency of null elements. (Null when most_common_el- ems is.) elem_count_histogram float4[] A histogram of the counts of distinct non-null element values within

per-element fre- quencies, and optionally the frequency of null elements. (Null when most_common_el- ems is.) elem_count_histogram float4[] A histogram of the counts of distinct non-null element values within per-element fre- quencies, and optionally the frequency of null elements. (Null when most_common_el- ems is.) elem_count_histogram float4[] 2449 System Views Column Type Description A histogram of the

per-element fre- quencies, and optionally the frequency of null elements. (Null when most_common_el- ems is.) elem_count_histogram float4[] A histogram of the counts of distinct non-null element values within per-element fre- quencies, and optionally the frequency of null elements. (Null when most_common_el- ems is.) elem_count_histogram float4[] A histogram of the counts of distinct non-null element values within

per-element fre- quencies, and optionally the frequency of null elements. (Null when most_common_el- ems is.) elem_count_histogram float4[] A histogram of the counts of distinct non-null element values within per-element fre- quencies, and optionally the frequency of null elements. (Null when most_common_el- ems is.) elem_count_histogram float4[] A histogram of the counts of distinct non-null element values within

the disk. (This column is null if the column data type does not have a < operator.) most_common_el- ems anyarray A list of non-null ele- ment values most often appearing within values of the column. (Null

disk. (This column is null if the col- umn data type does not have a < operator.) most_common_el- ems anyarray A list of non-null ele- ment values most often appearing within values of the column. (Null

disk. (This column is null if the col- umn data type does not have a < operator.) most_common_el- ems anyarray A list of non-null ele- ment values most often appearing within values of the column. (Null

disk. (This column is null if the col- umn data type does not have a < operator.) most_common_el- ems anyarray A list of non-null ele- ment values most often appearing within values of the column. (Null

System Catalogs Name Type References Description type does not have a < operator.) most_common_el- ems anyarray A list of non-null ele- ment values most often appearing within values of the column. (Null