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System information

• Have I written custom code (as opposed to using a stock
  example script provided in TensorFlow): Yes

Issue #3644 describes the reasons why this warning was created. However, I get this warning even with as little as 17 actors:

According to ulimit -n I can safely run many more procs.

Potential solutions:

• Allow to specify number of acceptable actors before warning

Managing groups which are supposed to be approved to use the Deck, are nearly impossible to manage. Select/Unselect or identify groups is difficult or impossible. Not all a

One unit test in the R package is currently broken. Steps to reproduce on Mac

export CXX=/usr/local/bin/g++-8 CC=/usr/local/bin/gcc-8
Rscript build_r.R
cd R-package/tests
Rscript testthat.R

This results in the following error at the ends of the logs

[LightGBM] [Info] Saving data to binary file /var/folders/xq/wktq4zdx4jd3qdpk34d28m940000gn/T//RtmpiY1DzV/lgb.Dataset_1555

I'm using mxnet to do some work, but there is nothing when I search the mxnet trial and example.

With Java clients (3.12. and 4.x ), it looks like I cannot specify a class override for client load balancer. https://docs.hazelcast.org/docs/3.12.4/manual/html-single/#configuring-client-load-balancer
This could be a documentation error, or documentation is right, but the XSD schema is wrong.

<hazelcast-client>
    ...
    <load-balancer type="random">
        yourLoadBalancer
    </

• Support multi vid_ref_expression in from clause.
• Support uuid in where clause.

issue from vesoft-inc/nebula-java#81

In osx/updater/updater.go, we're referencing an ancient Go package, which has moved to a new location. Right now, the updater doesn't build (should we test this on travis?).

Motivated by useful discussions at optuna/optuna#1552.

Motivation

How each sampler in Optuna treat pruned trials and failed trials is different depending on each sampler. It is kind for users to document how pruned or failed trials are processed when suggesting. I think it is a good idea to give the ..note:: section for each sampler's docstrings.

For each sam

I've noticed that some files have conflicting license statements. For instance the header of file scripts/ZoneMinder/lib/ZoneMinder/Trigger/Channel.pm claims GPL-2+ but in the end of the same file I found the following statement:

This library is free

Use case:

Have better compatibility with PostgreSQL tools

Feature description:

PostgreSQL supports various Data Type Formatting Functions

CrateDB has date_format and format as alternative, but for improved tooling support it would be good to have the PostgreSQL variants:

• `to_char(timestamp, text