请大佬指导下：
需求: 通过flink sql 统计每天各个省份的订单受理量，显然这种维度统计时递增，如何设置ttl，只想让维度存储1周的数据。
维度递增很可能会导致内存溢出，请教下flink sql ttl 配置在官网哪里有说明么。
图片挂掉了，可以放到图床或者附带一些原提示信息。
在 2021-12-11 11:19:51，"Jeff" 写道：
根据官方建议的maven打包命令： mvm install -Dfast -DskipTests -Dscalla-2.12 -T 1C
，但我在本地编译打包总是卡在flink-table-runtim-blink这里，也没有错误提示，如下图：
请问有什么处理方法么？
根据官方建议的maven打包命令： mvm install -Dfast -DskipTests -Dscalla-2.12 -T 1C
，但我在本地编译打包总是卡在flink-table-runtim-blink这里，也没有错误提示，如下图：
请问有什么处理方法么？
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flinksqlA_now:AA_now??A??
//sql
StatementSet stmtSet = tenv.createStatementSet () ;
stmtSet.addInsertSql ( insertSqlMongoDB ) ;
stmtSet.addInsertSql ( insertSql ) ;
Glad to see the suggestion. In our test, we found that small jobs with the
changing configs can not improve the performance much just as your test. I
have some suggestions:
- The config can affect the memory usage. Will the related memory
configs be changed?
- Can you share the tpcds resu
Hi Yingjie,
Very thanks for drafting the FLIP and initiating the discussion!
May I have a double confirmation for
taskmanager.network.sort-shuffle.min-parallelism that
since other frameworks like Spark have used sort-based shuffle for all the
cases, does our
current circumstance still have dif
Hi dev & users:
I have created a FLIP [1] for it, feedbacks are highly appreciated.
Best,
Yingjie
[1]
https://cwiki.apache.org/confluence/display/FLINK/FLIP-199%3A+Change+some+default+config+values+of+blocking+shuffle+for+better+usability
Yingjie Cao 于2021年12月3日周五 17:02写道：
> Hi dev & users,
>
