0
, 내가이 정보를 얻을 :처리 할 수 없습니다 행이
수 없습니다 프로세스 행 입출력 크기보다 더 큰 (row_size = 13.42 MB, null_indicators_size = 0) . 이 쿼리를 실행하려면 IO 크기 (--read_size 옵션)를 늘리십시오. (가) 설명
은 다음과 같다 :
06:SORT
| order by: count(*) DESC
| hosts=1 per-host-mem=unavailable
| tuple-ids=7 row-size=24B cardinality=30000000
|
05:AGGREGATE [FINALIZE]
| output: count(*)
| group by: group_concat(host)
| having: count(*) > 10
| hosts=1 per-host-mem=unavailable
| tuple-ids=6 row-size=24B cardinality=30000000
|
04:AGGREGATE [FINALIZE]
| output: group_concat(host)
| group by: gridsum_id
| hosts=1 per-host-mem=unavailable
| tuple-ids=4 row-size=31B cardinality=30000000
|
08:MERGING-EXCHANGE [UNPARTITIONED]
| order by: g_id ASC, server_time ASC, session_order ASC
| limit: 30000000
| hosts=1 per-host-mem=unavailable
| tuple-ids=2 row-size=46B cardinality=30000000
|
03:TOP-N [LIMIT=30000000]
| order by: g_id ASC, server_time ASC, session_order ASC
| hosts=1 per-host-mem=1.29GB
| tuple-ids=2 row-size=46B cardinality=30000000
|
02:HASH JOIN [INNER JOIN, BROADCAST]
| hash predicates: b.g_id = r.g_id
| runtime filters: RF000 <- r.g_id
| hosts=1 per-host-mem=2.00GB
| tuple-ids=1,0 row-size=65B cardinality=unavailable
|
|--07:EXCHANGE [BROADCAST]
| | hosts=18 per-host-mem=0B
| | tuple-ids=0 row-size=46B cardinality=unavailable
| |
| 00:SCAN HDFS [u_g.botao_route_all r, RANDOM]
| partitions=1/1 files=18 size=213.24MB
| predicates: r.host NOT IN ('-', '(lost)'), r.session_order > 0
| table stats: unavailable
| column stats: unavailable
| hosts=18 per-host-mem=96.00MB
| tuple-ids=0 row-size=46B cardinality=unavailable
|
01:SCAN HDFS [u_g.botao_id b, RANDOM]
partitions=1/1 files=1 size=5.53MB
predicates: b.profile_id = 2473
runtime filters: RF000 -> b.g_id
table stats: 160891 rows total
column stats: unavailable
hosts=1 per-host-mem=32.00MB
tuple-ids=1 row-size=19B cardinality=16089
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중 하나가 나를 도울 수, 감사 제비.