Zoltan Haindrich

hey @fengpan0403 ! thank you for your interest in the project, welcome aboard ! for submitting changes - you will need a jira ticket as well; you could find pointers...

PR-1824 has nothing to do with datasketches; I don't know how you followed it's conventions but you might end up in trouble...because DS also has a HLL implementation...wouldn't that conflict...

@cchenggit could you please see if the issue is solved by upgrading to the latest version? I think the original issue here was specific to `time_bucket` ; `time_bucket_gapfill` has a...

I thinked this was merged a long time ago...forgot about this array coercion issue; maybe the tight coupling between the string2array and boolean coercion should refined: CALCITE-5662 renamed the [allowCoercionStringToArray](https://github.com/apache/calcite/pull/3168/files#diff-154ac15b3f585c6cae8760cf7743f0b28191b3daaad098ae80a497ce495ec3fdR586)...

you could have exported the right JAVA_HOME; i've added a commit - but you will still need to load the new env

it should be already available; use: ``` sw java 11 . /etc/profile.d/java.sh ```

I think the xenia mirror is functioning as well... I would guess that it's some network issue with your docker installation have you tried downloading something from the container?

this is highly unfortunate... it seems like [the exception is discarded](https://github.com/kgyrtkirk/hive-toolbox/blob/842b9b7aa828a08183f537f77235219b55faf602/src/main/java/hu/rxd/toolbox/switcher/GenericComponent.java#L111) :facepalm: could you check that `/work/download` is writeable?

oh...ok; I think the root directory of the `work` volume is incorrect. hive-dev-box uses the `work` "volume" to cache stuff / and share between the containers... it should be owned...

I was investigating this a bit yesterday; I've seen * a few `HTTP connection read error` - from the handling code that should only happen in case the remote end...