[Request Help] flinkcdc start with error java.lang.NoClassDefFoundError: org/apache/flink/cdc/common/sink/MetadataApplier

2024-07-26 Thread 424767284
hi: follow the guide of https://nightlies.apache.org/flink/flink-cdc-docs-release-3.1/docs/get-started/quickstart/mysql-to-doris/ and start with flink-cdc.sh and get an error error java.lang.NoClassDefFoundError: org/apache/flink/cdc/common/sink/MetadataApplier is there anything wrong

Re: Tuning rocksdb configuration

2024-07-26 Thread Zakelly Lan
Hi Banupriya, Sometimes a sst will not be compacted and will be referenced for a long time. That depends on how rocksdb picks the files for compaction. It may happen when some range of keys is never touched at some point of time, since the rocksdb only takes care of the files or key range that get