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I tried applying `clickhouse-jdbc-0-6-5-all.jar` to NiFi, but encountered an error. Upon comparing it with another version of the jar, I found that the class files in the `com.clickhouse.client` package were...

After appling `clickhouse-jdbc-0.6.5-shaded.jar`, _(I used JDK 1.8, but I tried JDK 21 and result was same)_ it seems like nothing has changed except for the addition of two INFO log...

I've also looked at the heap dump, but since NiFi was recently restarted, there isn't much significant information yet. I expect that after about a week, with Full Garbage Collection...

@chernser > using shaded jar is fine, but we would need to fix -all one. https://github.com/ClickHouse/clickhouse-java/issues/1823 OK. I will use shaded jar until the issue you shared is resolved. >...

@chernser I encountered a heap memory issue in another NiFi system, and after analyzing the heap dump, I found the same results as the first case I posted about. So,...

@chernser Thank you for the detailed explanation. :+1: Here’s what I understood from your explanation. Could you please confirm if I’ve understood it correctly? 1. If this issue is resolved,...

Hello, @chernser Oh, so you were referring to the contents of this document! I didn’t know there was such a parameter. - https://clickhouse.com/docs/en/integrations/java#configuring-http-library I now understand what you were talking...

Hello, @chernser . I applied the configuration to the development NiFi and monitored it alongside the production NiFi for comparison. Both NiFi instances are almost same and were restarted simultaneously....