doris packet for query is too large 文心快码 "doris packet for query is too large" 错误表明在 Doris 数据库中执行查询时,生成的数据包大小超过了允许的最大限制。这个问题通常出现在处理大数据量操作时,如批量插入、更新或查询大量数据。以下是对该问题的详细分析和解决方法: 1. 错误含义和上下文 在
2.Set gloabal max_allowed_packet=1073741824. 3.Write lager size data to node1 at once, it works 4. Write lager size data to node2 or node3 at once, an "Packet for query is too large (57,067,527 > 4,194,304)"exception pops up. ...
AI代码解释 [S1000]:Packetforquery is toolarge(2,734,157>1,048,576).You can changethisvalue on the server by setting the'max_allowed_packet'variable. A4如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 --全局调大相关参数setglobal max_allowed_packet=104857600;--查看相关参数修改后的值...
max_allowed_packet用于兼容 JDBC 连接池 C3P0。对 Doris 本身无实际作用。如遇到Packet for query is too large (1,514,085 > 1,048,576). You can change this value on the server by setting the 'max_allowed_packet' variable.错误,可使用set GLOBAL max_allowed_packet = 1548576调大。 max_pushdown...
Improved the data shard merging strategy during external table query planning to avoid performance degradation caused by a large number of small shards. ([opt](catalog) merge scan range to avoid too many splits (#38311)#38964) Added attributes such as location to SHOW CREATE DATABASE/TABLE....
recent Zebra devices will be able to wake the processor to perform the required packet handling. If more than simple processing is required when packets are received it may be prudent to also acquire a wake lock for the duration of that processing. This is true of all Android Marshmallow or...
一、query_timeout参数修改 https://github.com/apache/doris/discussions/47672 设置query_timeout set global query_timeout=3600; 1. 二、Doris 变量设置与查看 变量 本文档主要介绍当前支持的变量(variables)。 Doris 中的变量参考 MySQL 中的变量设置。但部分变量仅用于兼容一些 MySQL 客户端协议,并不产生其在...
doris_fe_query_rpc_size Num Specify the RPC data size of BE . For example, { be="192.168.10.1"} indicates the number of RPC data bytes sent to BE with IP address 192.168.10.1 This value can be used to observe whether an excessively large RPC is submitted to a BE . doris_fe_txn_...