Rohan Garg comments

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                                            Rohan Garg

Try converting all inner joins to filters

@paul-rogers : Thanks for the suggestion and explanation! :) Yes, we already do have a configurable limit (default 10k elements) on cardinality for this conversion. If the number of elements...

Try converting all inner joins to filters

@gianm : > Consider the case of two clauses, where the second clause uses output of the first in its condition, and where the second is otherwise convertible to filter...

Try converting all inner joins to filters

Facing https://github.com/apache/druid/issues/13289 in CI

Try converting all inner joins to filters

Thanks a lot for the review @gianm and @paul-rogers

The Broker's Java threads hang on certain SQL queries

@sh-vs : Are you using null-compatible mode in your cluster? (setting `druid.generic.useDefaultValueForNull` to `false` enables null-compatible mode). If so, then the query you mentioned would get fixed by https://github.com/apache/druid/pull/12944/files which...

The Broker's Java threads hang on certain SQL queries

The crude is fine but the problem with that is - incase the actual data produces much lesser time buckets, then we'll reject the query based on incorrect calculation of...

Use semaphore in ObjectPool

Also, can you please the exact motivation for using semaphore in the object pool? Were things like atomic counter + mutex locking or blocking queue not enough for controlling concurrency?...