[jira] [Created] (FLINK-36790) Flink CDC to Paimon: DeletionVectorsMaintainer CME problem

2024-11-25 Thread Rascal Wu (Jira)
Rascal Wu created FLINK-36790: - Summary: Flink CDC to Paimon: DeletionVectorsMaintainer CME problem Key: FLINK-36790 URL: https://issues.apache.org/jira/browse/FLINK-36790 Project: Flink Issue

Kafka Connector Consulting: Why there is no limit size of Kafka producer pool in KafkaWriter

2024-07-09 Thread Rascal Wu
Hi, May I consult one question about why there is no limit size of `producerPool` in KafkaWriter. It seems that the current logical will create a new producer during create KafkaWriter and start checkpoint(snapshotState been invoked) if the producer pool is empty, and then add the producer into po

[jira] [Created] (FLINK-31198) Class loader problem by incorrect classloader in flink sql 1.16

2023-02-23 Thread Rascal Wu (Jira)
Rascal Wu created FLINK-31198: - Summary: Class loader problem by incorrect classloader in flink sql 1.16 Key: FLINK-31198 URL: https://issues.apache.org/jira/browse/FLINK-31198 Project: Flink

Re: [DISCUSS] FLIP-234: Support Retryable Lookup Join To Solve Delayed Updates Issue In External Systems

2022-08-11 Thread Rascal Wu
ache.org / user...@flink.apache.org ( > https://flink.apache.org/community.html#mailing-lists). This dev mailing > list is mainly for development related discussions. > > > Best, > Lincoln Lee > > > Rascal Wu 于2022年8月11日周四 13:18写道: > > > Thanks Lincoln a lot for your

Re: [DISCUSS] FLIP-234: Support Retryable Lookup Join To Solve Delayed Updates Issue In External Systems

2022-08-10 Thread Rascal Wu
condary index), only the > 'id' column (rowkey in HBase) can be the index-lookup condition > > -- Customers is backed by the JDBC connector and can be used for > lookup joinsCREATE TEMPORARY TABLE Customers ( id INT, name STRING, > country STRING, zip STRING, > PRIMAR

Re: [DISCUSS] FLIP-234: Support Retryable Lookup Join To Solve Delayed Updates Issue In External Systems

2022-08-10 Thread Rascal Wu
Hi here, Sorry for digging up this old email. May I consult one question about what's the final behavior we expected after we enabled retryable mechanism. I viewed the FLIP-232 & FLIP-234, but I didn't get a clear answer as lacking of some knowledge. Let me take a example there, let's assume we