Reply:flinksql 流维join 问题

2021-07-06 Thread guoyb
select的问题,排查一下,单独查表是否有数据,关联条件。



---Original---
From: "赵旭晨"

?????? flink-1.13.1 sql error

2021-06-21 Thread guoyb
??






----
??: 
   "user-zh"

http://apache-flink.147419.n8.nabble.com/

回复:窗口函数使用的时间类型

2021-06-01 Thread guoyb
谢谢!明天回公司再调试。



---原始邮件---
发件人: "MOBIN"<18814118...@163.com
发送时间: 2021年6月1日(周二) 晚上7:41
收件人: "user-zh@flink.apache.org"https://help.aliyun.com/document_detail/62512.html?spm=a2c4g.11186623.6.827.49531b09XfgsU7




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MOBIN
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在2021年06月1日 19:37,guoyb<861277...@qq.com 写道:
好的,谢谢!


我试试



---原始邮件---
发件人: "Shuo Cheng"

回复:窗口函数使用的时间类型

2021-06-01 Thread guoyb
好的,谢谢!


我试试



---原始邮件---
发件人: "Shuo Cheng"

回复:窗口函数使用的时间类型

2021-06-01 Thread guoyb
是的。


大神能否指条明路解决这问题。



---原始邮件---
发件人: "MOBIN"<18814118...@163.com
发送时间: 2021年6月1日(周二) 晚上7:09
收件人: "user-zh@flink.apache.org"

窗口函数使用的时间类型

2021-06-01 Thread guoyb
tumble() 开窗,需要的事件时间到底需要什么时间类型?一直报时间不对
timestamp(3)
datetime
time
都试过了,没有一个对的。

回复:Flink集成到CDH集群,Flink重启后web页面打不开

2021-05-09 Thread guoyb
去yarn后台,看看am落在哪个机器上面,地址就是那个。



---原始邮件---
发件人: "maker_d...@foxmail.com"

回复:Fwd: flink1.12.2 CLI连接hive出现异常

2021-05-06 Thread guoyb
看看yarn session是不是被kill掉了。



---原始邮件---
发件人: "Rui Li"

回复:Fwd: flink1.12.2 CLI连接hive出现异常

2021-04-27 Thread guoyb
我的也有这种问题,没解决,kerberos认证的hive导致的。



---原始邮件---
发件人: "张锴"

回复:解析kafka 非标准JSON问题

2021-04-27 Thread guoyb
好的,谢谢!我都试试看



---原始邮件---
发件人: "JasonLee"<17610775...@163.com
发送时间: 2021年4月27日(周二) 晚上7:14
收件人: "user-zh"http://apache-flink.147419.n8.nabble.com/

回复:解析kafka 非标准JSON问题

2021-04-27 Thread guoyb
SQL能实现吗?



---原始邮件---
发件人: "19971028...@163.com"<19971028...@163.com
发送时间: 2021年4月27日(周二) 晚上6:51
收件人: "user-zh"

解析kafka 非标准JSON问题

2021-04-27 Thread guoyb
您好!请问遇到如下格式的该如何用SQL解析。
string {name=string} {id : 1, name : abram}
eg:
2021-04-03x{name=aa} {id : 1, name : abram}
最重要为第三个字段 JSON,里面包含了data
第一和第二个字段可要可不要


请问,有思路可以参考吗?或者demo

回复:如何将flink sql 查询语句的count值取出

2021-04-20 Thread guoyb
可以看看这个demo


https://github.com/bingoguo93/flink-1.12-sql-demo/blob/main/src/main/java/org/example/mysql/tableQueryMysql.java



---原始邮件---
发件人: "张锴"

找不到kafka ConsumerRecord包

2021-04-15 Thread guoyb
本地模式可以执行成功
提交到yarn,报错
java.lang.ClassNotFoundException:org.apache.kafka.clients.consumer.ConsumerRecord


lib包里有sql-connector-kafka,请问这是什么情况导致的?可以怎么排查,yarn上有哪些jar包呢。

回复:flink1.12.2 StreamingFileSink 问题

2021-04-15 Thread guoyb
1.12.0的也可以,大版本一样就行了



---原始邮件---
发件人: "张锴"

回复:(无主题)

2021-04-06 Thread guoyb
To remove your address from the list, send a message to:
   

回复: Flink 1.12.2 sql api 使用parquet格式报错

2021-04-06 Thread guoyb
加下测试看看,你这很明显没找到包



---原始邮件---
发件人: 
"user-zh-return-12015-861277329=qq.com"https://ci.apache.org/projects/flink/flink-docs-release-1.12/dev/table/connectors/formats/parquet.html
 添加的依赖,
是需要把nbsp;flink-parquet_2.11 文件手动添加到 lib 目录才可以的吗?




--nbsp;原始邮件nbsp;--
发件人:
 
"user-zh"
 <17610775...@163.comgt;;
发送时间:nbsp;2021年4月4日(星期天) 下午4:08
收件人:nbsp;"user-zh"https://mp.weixin.qq.com/s/HqXaREr_NZbZ8lgu_yi7yA



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Best Wishes
JasonLee
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flink connector用户密码

2021-04-02 Thread guoyb
比如jdbc connector MySQL


create table xxx
()
with(
" user name"=" root"
," password"="123456"
)
;
用户密码可以怎么配置,可以不用明文这种方式。

Re: jdbc connectors

2021-04-01 Thread guoyb
不是replace,用的是insert into duplicate key update



---Original---
From: "liujian"<13597820...@qq.com
Date: Thu, Apr 1, 2021 16:02 PM
To: "user-zh"

回复:flink 从mysql读取数据异常

2021-03-29 Thread guoyb
可以读取的,还有内置flink cdc
select得用query方法,看看是不是用错了execute。



---原始邮件---
发件人: "air23"https://ci.apache.org/projects/flink/flink-docs-release-1.12/zh/dev/table/connectors/jdbc.html
这边读取mysql jdbc数据报错Exception in thread "main" 
org.apache.flink.table.api.TableException: Only insert statement is supported 
now.


String a = "-- register a MySQL table 'users' in Flink SQL\n" +
"CREATE TABLE MyUserTable (\n" +
" id BIGINT\n" +
") WITH (\n" +
" 'connector' = 'jdbc',\n" +
" 'url' = 'jdbc:mysql://***:3306/monitor',\n" +
" 'table-name' = 't1',\n" +
" 'username' = 'root',\n" +
" 'password' = '***'\n" +
") ";

String b ="-- scan data from the JDBC table\n" +
"SELECT id FROM MyUserTable\n";

tEnv.executeSql(a);



请问是不可以从mysql读取数据吗?

【数据加工流程求助】

2021-03-25 Thread guoyb
如果我的需求需要写入明细数据,还要根据明细数据做聚合,然后再把汇总数据入库。
这种数据加工的流程应该怎么设计比较好!

【MySQL cdc 的数据不能聚合】

2021-03-25 Thread guoyb
请问,MySQLcdc的数据,后续要聚合,应该放到upsertkafka吗?还是有其他方法。

MySQL cdc时态表join

2021-03-18 Thread guoyb
mysql cdc表 和kafka表关联,应该怎么写,有对应示例吗?

回复:【flink sql group by 时间窗口】

2021-03-17 Thread guoyb
这个问题换种写法解决了,从MySQL数据库表里取时间戳字段再转timestamp,可以实现滚动窗口,没报错。


从MySQL表里直接取datetime类型,jdbc表flink设置timestamp类型,会报错,直接取source的时间类型字段是不是转换有点问题。



---原始邮件---
发件人: "guoyb"<861277...@qq.com
发送时间: 2021年3月17日(周三) 下午5:43
收件人: "user-zh"

【flink sql group by 时间窗口】

2021-03-17 Thread guoyb
版本1.12.1

请问,支持事件时间吗?应该设置为哪种时间类型。


as_of_time time
group by xx
, tumble( as_of_time, interval "5" second)


sql client报错,
window aggregate can only be defined over a time attribute column, but time(0) 
encountered

回复:【flink sql-client 读写 Kerberos认证的hive】

2021-03-08 Thread guoyb
好的,谢谢!



---原始邮件---
发件人: "Rui Li"https://issues.apache.org/jira/browse/FLINK-20913
有关了,这个issue是1.12.2修复的,可以升级一下试试。

On Mon, Mar 8, 2021 at 2:15 PM guoyb <861277...@qq.com wrote:

 您好!
 hive.metastore.sasl.enabled 是true


 启动sql client的时候,可以正常读取到认证信息,并读取metastore的表名。


 读和写,认证就失败了。



 ---原始邮件---
 发件人: "Rui Li"

回复:【flink sql-client 读写 Kerberos认证的hive】

2021-03-07 Thread guoyb
您好!
hive.metastore.sasl.enabled 是true


启动sql client的时候,可以正常读取到认证信息,并读取metastore的表名。


读和写,认证就失败了。



---原始邮件---
发件人: "Rui Li"

??flink ???? Kerberos??????hive ??

2021-03-06 Thread guoyb
??
flink1.12.1
hive2.1.0
CDH6.2.0



Kerberoshive??

Kerberos
hive metastore??


??sql-client.sh embedded??
Flink SQL show tables;
dimension_table
dimension_table1
test


Flink SQL select * from test;
[ERROR] Could not execute SQL statement. Reason:
org.apache.flink.connectors.hive.FlinkHiveException: Failed to collect all 
partitions from hive metaStore


?? 
/opt/cloudera/parcels/FLINK-1.12.1-BIN-SCALA_2.11/lib/flink/log/flink-root-sql-client-cdh6.com.log??

2021-03-07 10:29:18.776 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Trying to connect to 
localhost/127.0.0.1:6123
2021-03-07 10:29:18.777 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address 'cdh6.com/192.168.31.10': Connection refused (Connection refused)
2021-03-07 10:29:18.778 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/127.0.0.1': Connection refused (Connection refused)
2021-03-07 10:29:18.778 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/fe80:0:0:0:20c:29ff:fea1:6d6b%ens33': Network is unreachable (connect 
failed)
2021-03-07 10:29:18.778 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/192.168.31.10': Connection refused (Connection refused)
2021-03-07 10:29:18.779 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/0:0:0:0:0:0:0:1%lo': Network is unreachable (connect failed)
2021-03-07 10:29:18.779 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/127.0.0.1': Connection refused (Connection refused)
2021-03-07 10:29:18.779 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/fe80:0:0:0:20c:29ff:fea1:6d6b%ens33': Network is unreachable (connect 
failed)
2021-03-07 10:29:18.779 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/192.168.31.10': Connection refused (Connection refused)
2021-03-07 10:29:18.780 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/0:0:0:0:0:0:0:1%lo': Network is unreachable (connect failed)
2021-03-07 10:29:18.780 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/127.0.0.1': Connection refused (Connection refused)
2021-03-07 10:29:18.780 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Could not connect. Waiting 
for 1600 msecs before next attempt
2021-03-07 10:29:20.381 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Trying to connect to 
localhost/127.0.0.1:6123
2021-03-07 10:29:20.381 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address 'cdh6.com/192.168.31.10': Connection refused (Connection refused)
2021-03-07 10:29:20.382 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/127.0.0.1': Connection refused (Connection refused)
2021-03-07 10:29:20.383 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/fe80:0:0:0:20c:29ff:fea1:6d6b%ens33': Network is unreachable (connect 
failed)
2021-03-07 10:29:20.383 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/192.168.31.10': Connection refused (Connection refused)
2021-03-07 10:29:20.383 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/0:0:0:0:0:0:0:1%lo': Network is unreachable (connect failed)
2021-03-07 10:29:20.383 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/127.0.0.1': Connection refused (Connection refused)
2021-03-07 10:29:20.384 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/fe80:0:0:0:20c:29ff:fea1:6d6b%ens33': Network is unreachable (connect 
failed)
2021-03-07 10:29:20.384 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/192.168.31.10': Connection refused (Connection refused)
2021-03-07 10:29:20.384 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/0:0:0:0:0:0:0:1%lo': Network is unreachable (connect failed)
2021-03-07 10:29:20.385 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address '/127.0.0.1': Connection refused (Connection refused)
2021-03-07 10:29:20.385 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Could not connect. Waiting 
for 1829 msecs before next attempt
2021-03-07 10:29:22.214 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Trying to connect to 
localhost/127.0.0.1:6123
2021-03-07 10:29:22.215 [main] INFO 
org.apache.flink.runtime.net.ConnectionUtils - Failed to connect from 
address 'cdh6.com/192.168.31.10': Connection