search

rapidsai / cudf

cuDF - GPU DataFrame Library
https://docs.rapids.ai/api/cudf/stable/
Apache License 2.0
8.4k stars 898 forks source link

[BUG] Unable to create list dtype in cudf.Index #6932

Closed galipremsagar closed 5 months ago

galipremsagar commented 3 years ago

Describe the bug While trying to create an Index object of list dtype, we are currently getting a RecursionError. Having list dtype support in Index would be essential incase of .str.split operations where .str can operate on an Index object and the expected output would be a list dtype.

Steps/Code to reproduce bug

>>> import cudf
>>> s = cudf.Series([[1, 2], [2], [4]])
>>> s
0    [1, 2]
1       [2]
2       [4]
dtype: list
>>> cudf.Index(s)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/nvme/0/pgali/envs/cudfdev/lib/python3.7/site-packages/cudf/core/index.py", line 81, in __new__
    return as_index(data, copy=copy, dtype=dtype, name=name, **kwargs)
  File "/nvme/0/pgali/envs/cudfdev/lib/python3.7/site-packages/cudf/core/index.py", line 2766, in as_index
    return as_index(arbitrary._column, **kwargs)
  File "/nvme/0/pgali/envs/cudfdev/lib/python3.7/site-packages/cudf/core/index.py", line 2776, in as_index
    column.as_column(arbitrary, dtype=kwargs.get("dtype", None)), **kwargs
  File "/nvme/0/pgali/envs/cudfdev/lib/python3.7/site-packages/cudf/core/index.py", line 2776, in as_index
    column.as_column(arbitrary, dtype=kwargs.get("dtype", None)), **kwargs
  File "/nvme/0/pgali/envs/cudfdev/lib/python3.7/site-packages/cudf/core/index.py", line 2776, in as_index
    column.as_column(arbitrary, dtype=kwargs.get("dtype", None)), **kwargs
  [Previous line repeated 986 more times]
  File "/nvme/0/pgali/envs/cudfdev/lib/python3.7/site-packages/cudf/core/column/column.py", line 1572, in as_column
    if isinstance(arbitrary, ColumnBase):
  File "/nvme/0/pgali/envs/cudfdev/lib/python3.7/abc.py", line 139, in __instancecheck__
    return _abc_instancecheck(cls, instance)
RecursionError: maximum recursion depth exceeded in comparison
>>> import pandas as pd
>>> pd.Index(s.to_pandas())
Index([[1, 2], [2], [4]], dtype='object')

Expected behavior Ability to create an Index with list dtype.

Environment overview (please complete the following information)

Environment details Please run and paste the output of the cudf/print_env.sh script here, to gather any other relevant environment details

Click here to see environment details

     **git***
     commit e4d019172025d43bdce951a2181f9922a9f98df9 (HEAD -> 6870, origin/6870)
     Author: galipremsagar 
     Date:   Sat Dec 5 20:07:08 2020 -0800

     add set_names api
     **git submodules***

     ***OS Information***
     DISTRIB_ID=Ubuntu
     DISTRIB_RELEASE=18.04
     DISTRIB_CODENAME=bionic
     DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS"
     NAME="Ubuntu"
     VERSION="18.04.4 LTS (Bionic Beaver)"
     ID=ubuntu
     ID_LIKE=debian
     PRETTY_NAME="Ubuntu 18.04.4 LTS"
     VERSION_ID="18.04"
     HOME_URL="https://www.ubuntu.com/"
     SUPPORT_URL="https://help.ubuntu.com/"
     BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
     PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
     VERSION_CODENAME=bionic
     UBUNTU_CODENAME=bionic
     Linux dt07 4.15.0-76-generic #86-Ubuntu SMP Fri Jan 17 17:24:28 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

     ***GPU Information***
     Sun Dec  6 09:51:55 2020
     +-----------------------------------------------------------------------------+
     | NVIDIA-SMI 440.64.00    Driver Version: 440.64.00    CUDA Version: 10.2     |
     |-------------------------------+----------------------+----------------------+
     | GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
     | Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
     |===============================+======================+======================|
     |   0  Tesla T4            On   | 00000000:3B:00.0 Off |                    0 |
     | N/A   47C    P8    16W /  70W |      0MiB / 15109MiB |      0%      Default |
     +-------------------------------+----------------------+----------------------+
     |   1  Tesla T4            On   | 00000000:5E:00.0 Off |                    0 |
     | N/A   37C    P8     9W /  70W |      0MiB / 15109MiB |      0%      Default |
     +-------------------------------+----------------------+----------------------+
     |   2  Tesla T4            On   | 00000000:AF:00.0 Off |                    0 |
     | N/A   32C    P8     9W /  70W |      0MiB / 15109MiB |      0%      Default |
     +-------------------------------+----------------------+----------------------+
     |   3  Tesla T4            On   | 00000000:D8:00.0 Off |                    0 |
     | N/A   32C    P8     9W /  70W |      0MiB / 15109MiB |      0%      Default |
     +-------------------------------+----------------------+----------------------+

     +-----------------------------------------------------------------------------+
     | Processes:                                                       GPU Memory |
     |  GPU       PID   Type   Process name                             Usage      |
     |=============================================================================|
     |  No running processes found                                                 |
     +-----------------------------------------------------------------------------+

     ***CPU***
     Architecture:        x86_64
     CPU op-mode(s):      32-bit, 64-bit
     Byte Order:          Little Endian
     CPU(s):              64
     On-line CPU(s) list: 0-63
     Thread(s) per core:  2
     Core(s) per socket:  16
     Socket(s):           2
     NUMA node(s):        2
     Vendor ID:           GenuineIntel
     CPU family:          6
     Model:               85
     Model name:          Intel(R) Xeon(R) Gold 6130 CPU @ 2.10GHz
     Stepping:            4
     CPU MHz:             2400.754
     BogoMIPS:            4200.00
     Virtualization:      VT-x
     L1d cache:           32K
     L1i cache:           32K
     L2 cache:            1024K
     L3 cache:            22528K
     NUMA node0 CPU(s):   0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62
     NUMA node1 CPU(s):   1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63
     Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts pku ospke md_clear flush_l1d

     ***CMake***
     /nvme/0/pgali/envs/cudfdev/bin/cmake
     cmake version 3.18.4

     CMake suite maintained and supported by Kitware (kitware.com/cmake).

     ***g++***
     /usr/bin/g++
     g++ (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
     Copyright (C) 2017 Free Software Foundation, Inc.
     This is free software; see the source for copying conditions.  There is NO
     warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

     ***nvcc***
     /usr/local/cuda/bin/nvcc
     nvcc: NVIDIA (R) Cuda compiler driver
     Copyright (c) 2005-2019 NVIDIA Corporation
     Built on Wed_Oct_23_19:24:38_PDT_2019
     Cuda compilation tools, release 10.2, V10.2.89

     ***Python***
     /nvme/0/pgali/envs/cudfdev/bin/python
     Python 3.7.8

     ***Environment Variables***
     PATH                            : /usr/share/swift/usr/bin:/home/nfs/pgali/bin:/home/nfs/pgali/.local/bin:/nvme/0/pgali/envs/cudfdev/bin:/home/nfs/pgali/anaconda3/bin:/home/nfs/pgali/anaconda3/condabin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/usr/lib/jvm/default-java/bin:/usr/share/sbt-launcher-packaging/bin/sbt-launch.jar/bin:/usr/lib/spark/bin:/usr/lib/spark/sbin:/usr/local/cuda/bin
     LD_LIBRARY_PATH                 : /usr/local/cuda/lib64::/usr/local/cuda/lib64:/usr/local/cuda/extras/CUPTI/lib64
     NUMBAPRO_NVVM                   :
     NUMBAPRO_LIBDEVICE              :
     CONDA_PREFIX                    : /nvme/0/pgali/envs/cudfdev
     PYTHON_PATH                     :

     ***conda packages***
     /home/nfs/pgali/anaconda3/bin/conda
     # packages in environment at /nvme/0/pgali/envs/cudfdev:
     #
     # Name                    Version                   Build  Channel
     _libgcc_mutex             0.1                 conda_forge    conda-forge
     _openmp_mutex             4.5                       1_gnu    conda-forge
     abseil-cpp                20200225.2           he1b5a44_2    conda-forge
     alabaster                 0.7.12                     py_0    conda-forge
     apipkg                    1.5                      pypi_0    pypi
     appdirs                   1.4.4              pyh9f0ad1d_0    conda-forge
     argon2-cffi               20.1.0           py37h4abf009_2    conda-forge
     arrow-cpp                 1.0.1           py37h9631afc_15_cuda    conda-forge
     arrow-cpp-proc            2.0.0                      cuda    conda-forge
     async_generator           1.10                       py_0    conda-forge
     attrs                     20.3.0             pyhd3deb0d_0    conda-forge
     aws-c-common              0.4.59               he1b5a44_0    conda-forge
     aws-c-event-stream        0.1.6                h84e28f3_5    conda-forge
     aws-checksums             0.1.9                he252421_2    conda-forge
     aws-sdk-cpp               1.8.70               h57dc084_1    conda-forge
     babel                     2.9.0              pyhd3deb0d_0    conda-forge
     backcall                  0.2.0              pyh9f0ad1d_0    conda-forge
     backports                 1.0                        py_2    conda-forge
     backports.functools_lru_cache 1.6.1                      py_0    conda-forge
     black                     19.10b0                    py_4    conda-forge
     bleach                    3.2.1              pyh9f0ad1d_0    conda-forge
     bokeh                     2.2.3            py37hc8dfbb8_0    conda-forge
     boost-cpp                 1.74.0               h9359b55_0    conda-forge
     brotli                    1.0.9                he1b5a44_3    conda-forge
     brotlipy                  0.7.0           py37hb5d75c8_1001    conda-forge
     bzip2                     1.0.8                h516909a_3    conda-forge
     c-ares                    1.16.1               h516909a_3    conda-forge
     ca-certificates           2020.11.8            ha878542_0    conda-forge
     certifi                   2020.11.8        py37h89c1867_0    conda-forge
     cffi                      1.14.3           py37h00ebd2e_1    conda-forge
     cfgv                      3.2.0                      py_0    conda-forge
     chardet                   3.0.4           py37he5f6b98_1008    conda-forge
     clang                     8.0.1                hc9558a2_2    conda-forge
     clang-tools               8.0.1                hc9558a2_2    conda-forge
     clangxx                   8.0.1                         2    conda-forge
     click                     7.1.2              pyh9f0ad1d_0    conda-forge
     cloudpickle               1.6.0                      py_0    conda-forge
     cmake                     3.18.4               h1f3970d_0    conda-forge
     cmake_setuptools          0.1.3                      py_0    rapidsai
     commonmark                0.9.1                      py_0    conda-forge
     cryptography              3.2.1            py37hc72a4ac_0    conda-forge
     cudatoolkit               10.2.89              h6bb024c_0    nvidia
     cudf                      0.17.0a0+335.g865cc83096          pypi_0    pypi
     cudnn                     7.6.5                cuda10.2_0
     cupy                      8.1.0            py37hd81ff16_0    conda-forge
     cython                    0.29.21          py37hb892b2f_1    conda-forge
     cytoolz                   0.11.0           py37h8f50634_1    conda-forge
     dask                      2.30.0+52.gfe3d402a          pypi_0    pypi
     dask-cudf                 0.17.0a0+325.g6a2cc1d5ee.dirty          pypi_0    pypi
     decorator                 4.4.2                      py_0    conda-forge
     defusedxml                0.6.0                      py_0    conda-forge
     distlib                   0.3.1              pyh9f0ad1d_0    conda-forge
     distributed               2.31.0.dev0+30.g0f4c1dab          pypi_0    pypi
     dlpack                    0.3                  he1b5a44_1    conda-forge
     docutils                  0.16             py37he5f6b98_2    conda-forge
     double-conversion         3.1.5                he1b5a44_2    conda-forge
     editdistance              0.5.3            py37h3340039_2    conda-forge
     entrypoints               0.3             pyhd8ed1ab_1003    conda-forge
     execnet                   1.7.1                    pypi_0    pypi
     expat                     2.2.9                he1b5a44_2    conda-forge
     fastavro                  1.1.0            py37h4abf009_0    conda-forge
     fastrlock                 0.5              py37h3340039_1    conda-forge
     filelock                  3.0.12             pyh9f0ad1d_0    conda-forge
     flake8                    3.8.3                      py_1    conda-forge
     flatbuffers               1.12.0               he1b5a44_0    conda-forge
     freetype                  2.10.4               h7ca028e_0    conda-forge
     fsspec                    0.8.4                      py_0    conda-forge
     future                    0.18.2           py37h89c1867_2    conda-forge
     gflags                    2.2.2             he1b5a44_1004    conda-forge
     glog                      0.4.0                h49b9bf7_3    conda-forge
     gmp                       6.2.0                h58526e2_4    conda-forge
     grpc-cpp                  1.33.2               h1870a98_1    conda-forge
     heapdict                  1.0.1                      py_0    conda-forge
     hypothesis                5.41.2             pyhd8ed1ab_0    conda-forge
     icu                       67.1                 he1b5a44_0    conda-forge
     identify                  1.5.9              pyhd3deb0d_0    conda-forge
     idna                      2.10               pyh9f0ad1d_0    conda-forge
     imagesize                 1.2.0                      py_0    conda-forge
     importlib-metadata        2.0.0                      py_1    conda-forge
     importlib_metadata        2.0.0                         1    conda-forge
     iniconfig                 1.1.1              pyh9f0ad1d_0    conda-forge
     ipykernel                 5.3.4            py37hc6149b9_1    conda-forge
     ipython                   7.19.0           py37h888b3d9_0    conda-forge
     ipython_genutils          0.2.0                      py_1    conda-forge
     isort                     5.0.7            py37hc8dfbb8_0    conda-forge
     jedi                      0.17.2           py37h89c1867_1    conda-forge
     jinja2                    2.11.2             pyh9f0ad1d_0    conda-forge
     jpeg                      9d                   h36c2ea0_0    conda-forge
     jsonschema                3.2.0                      py_2    conda-forge
     jupyter_client            6.1.7                      py_0    conda-forge
     jupyter_core              4.6.3            py37h89c1867_2    conda-forge
     jupyterlab_pygments       0.1.2              pyh9f0ad1d_0    conda-forge
     krb5                      1.17.1               hfafb76e_3    conda-forge
     lcms2                     2.11                 hcbb858e_1    conda-forge
     ld_impl_linux-64          2.35.1               hed1e6ac_0    conda-forge
     libblas                   3.9.0                2_openblas    conda-forge
     libcblas                  3.9.0                2_openblas    conda-forge
     libcurl                   7.71.1               hcdd3856_8    conda-forge
     libedit                   3.1.20191231         he28a2e2_2    conda-forge
     libev                     4.33                 h516909a_1    conda-forge
     libevent                  2.1.10               hcdb4288_3    conda-forge
     libffi                    3.2.1             he1b5a44_1007    conda-forge
     libgcc-ng                 9.3.0               h5dbcf3e_17    conda-forge
     libgfortran-ng            9.3.0               he4bcb1c_17    conda-forge
     libgfortran5              9.3.0               he4bcb1c_17    conda-forge
     libgomp                   9.3.0               h5dbcf3e_17    conda-forge
     liblapack                 3.9.0                2_openblas    conda-forge
     libllvm10                 10.0.1               he513fc3_3    conda-forge
     libllvm8                  8.0.1                hc9558a2_0    conda-forge
     libnghttp2                1.41.0               h8cfc5f6_2    conda-forge
     libopenblas               0.3.12          pthreads_h4812303_1    conda-forge
     libpng                    1.6.37               h21135ba_2    conda-forge
     libprotobuf               3.13.0.1             h8b12597_0    conda-forge
     librmm                    0.17.0a201106   cuda10.2_gb1ac445_43    rapidsai-nightly
     libsodium                 1.0.18               h36c2ea0_1    conda-forge
     libssh2                   1.9.0                hab1572f_5    conda-forge
     libstdcxx-ng              9.3.0               h2ae2ef3_17    conda-forge
     libthrift                 0.13.0               h5aa387f_6    conda-forge
     libtiff                   4.1.0                h4f3a223_6    conda-forge
     libutf8proc               2.5.0                h516909a_2    conda-forge
     libuv                     1.40.0               hd18ef5c_0    conda-forge
     libwebp-base              1.1.0                h36c2ea0_3    conda-forge
     llvmlite                  0.34.0           py37h5202443_2    conda-forge
     locket                    0.2.0                      py_2    conda-forge
     lz4-c                     1.9.2                he1b5a44_3    conda-forge
     markdown                  3.3.3              pyh9f0ad1d_0    conda-forge
     markupsafe                1.1.1            py37hb5d75c8_2    conda-forge
     mccabe                    0.6.1                      py_1    conda-forge
     mimesis                   4.0.0              pyh9f0ad1d_0    conda-forge
     mistune                   0.8.4           py37h4abf009_1002    conda-forge
     more-itertools            8.6.0              pyhd8ed1ab_0    conda-forge
     msgpack-python            1.0.0            py37h99015e2_2    conda-forge
     nbclient                  0.5.1                      py_0    conda-forge
     nbconvert                 6.0.7            py37hc8dfbb8_2    conda-forge
     nbformat                  5.0.8                      py_0    conda-forge
     nbsphinx                  0.7.1              pyh9f0ad1d_0    conda-forge
     nccl                      2.7.8.1              hc6a2c23_1    conda-forge
     ncurses                   6.2                  h58526e2_3    conda-forge
     nest-asyncio              1.4.3              pyhd8ed1ab_0    conda-forge
     nodeenv                   1.5.0              pyh9f0ad1d_0    conda-forge
     notebook                  6.1.5            py37h89c1867_0    conda-forge
     numba                     0.51.2           py37h9fdb41a_0    conda-forge
     numpy                     1.19.4           py37h7e9df27_1    conda-forge
     numpydoc                  1.1.0                      py_1    conda-forge
     nvtx                      0.2.1            py37h8f50634_2    conda-forge
     olefile                   0.46               pyh9f0ad1d_1    conda-forge
     openssl                   1.1.1h               h516909a_0    conda-forge
     orc                       1.6.5                hd3605a7_0    conda-forge
     packaging                 20.4               pyh9f0ad1d_0    conda-forge
     pandas                    1.1.4            py37h10a2094_0    conda-forge
     pandavro                  1.5.2                    pypi_0    pypi
     pandoc                    1.19.2                        0    conda-forge
     pandocfilters             1.4.2                      py_1    conda-forge
     parquet-cpp               1.5.1                         2    conda-forge
     parso                     0.7.1              pyh9f0ad1d_0    conda-forge
     partd                     1.1.0                      py_0    conda-forge
     pathspec                  0.8.1              pyhd3deb0d_0    conda-forge
     pexpect                   4.8.0              pyh9f0ad1d_2    conda-forge
     pickleshare               0.7.5                   py_1003    conda-forge
     pillow                    8.0.1            py37h63a5d19_0    conda-forge
     pip                       20.2.4                     py_0    conda-forge
     pluggy                    0.13.1           py37he5f6b98_3    conda-forge
     pre-commit                2.8.2            py37h89c1867_0    conda-forge
     pre_commit                2.8.2                hd8ed1ab_0    conda-forge
     prometheus_client         0.8.0              pyh9f0ad1d_0    conda-forge
     prompt-toolkit            3.0.8              pyha770c72_0    conda-forge
     protobuf                  3.13.0.1         py37h3340039_1    conda-forge
     psutil                    5.7.3            py37hb5d75c8_0    conda-forge
     ptyprocess                0.6.0                   py_1001    conda-forge
     py                        1.9.0              pyh9f0ad1d_0    conda-forge
     py-cpuinfo                7.0.0              pyh9f0ad1d_0    conda-forge
     pyarrow                   1.0.1           py37hbeecfa9_15_cuda    conda-forge
     pycodestyle               2.6.0              pyh9f0ad1d_0    conda-forge
     pycparser                 2.20               pyh9f0ad1d_2    conda-forge
     pyflakes                  2.2.0              pyh9f0ad1d_0    conda-forge
     pygments                  2.7.2                      py_0    conda-forge
     pyopenssl                 19.1.0                     py_1    conda-forge
     pyparsing                 2.4.7              pyh9f0ad1d_0    conda-forge
     pyrsistent                0.17.3           py37h4abf009_1    conda-forge
     pysocks                   1.7.1            py37he5f6b98_2    conda-forge
     pytest                    6.1.2            py37h89c1867_0    conda-forge
     pytest-benchmark          3.2.3              pyh9f0ad1d_0    conda-forge
     pytest-forked             1.3.0                    pypi_0    pypi
     pytest-xdist              2.1.0                    pypi_0    pypi
     python                    3.7.8           h6f2ec95_1_cpython    conda-forge
     python-dateutil           2.8.1                      py_0    conda-forge
     python_abi                3.7                     1_cp37m    conda-forge
     pytz                      2020.4             pyhd8ed1ab_0    conda-forge
     pyyaml                    5.3.1            py37hb5d75c8_1    conda-forge
     pyzmq                     20.0.0           py37h5a562af_1    conda-forge
     rapidjson                 1.1.0             he1b5a44_1002    conda-forge
     re2                       2020.11.01           h58526e2_0    conda-forge
     readline                  8.0                  he28a2e2_2    conda-forge
     recommonmark              0.6.0                      py_0    conda-forge
     regex                     2020.11.13       py37h4abf009_0    conda-forge
     requests                  2.25.0             pyhd3deb0d_0    conda-forge
     rhash                     1.3.6             h516909a_1001    conda-forge
     rmm                       0.17.0a201106   cuda_10.2_py37_gb1ac445_43    rapidsai-nightly
     send2trash                1.5.0                      py_0    conda-forge
     setuptools                49.6.0           py37he5f6b98_2    conda-forge
     six                       1.15.0             pyh9f0ad1d_0    conda-forge
     snappy                    1.1.8                he1b5a44_3    conda-forge
     snowballstemmer           2.0.0                      py_0    conda-forge
     sortedcontainers          2.3.0              pyhd8ed1ab_0    conda-forge
     spdlog                    1.7.0                hc9558a2_2    conda-forge
     sphinx                    3.3.1              pyhd8ed1ab_0    conda-forge
     sphinx-copybutton         0.3.1              pyhd8ed1ab_0    conda-forge
     sphinx-markdown-tables    0.0.14             pyh9f0ad1d_1    conda-forge
     sphinx_rtd_theme          0.5.0              pyh9f0ad1d_0    conda-forge
     sphinxcontrib-applehelp   1.0.2                      py_0    conda-forge
     sphinxcontrib-devhelp     1.0.2                      py_0    conda-forge
     sphinxcontrib-htmlhelp    1.0.3                      py_0    conda-forge
     sphinxcontrib-jsmath      1.0.1                      py_0    conda-forge
     sphinxcontrib-qthelp      1.0.3                      py_0    conda-forge
     sphinxcontrib-serializinghtml 1.1.4                      py_0    conda-forge
     sphinxcontrib-websupport  1.2.4              pyh9f0ad1d_0    conda-forge
     sqlite                    3.33.0               h4cf870e_1    conda-forge
     streamz                   0.6.1              pyhd3deb0d_1    conda-forge
     tblib                     1.6.0                      py_0    conda-forge
     terminado                 0.9.1            py37h89c1867_1    conda-forge
     testpath                  0.4.4                      py_0    conda-forge
     tk                        8.6.10               hed695b0_1    conda-forge
     toml                      0.10.2             pyhd8ed1ab_0    conda-forge
     toolz                     0.11.1                     py_0    conda-forge
     tornado                   6.1              py37h4abf009_0    conda-forge
     traitlets                 5.0.5                      py_0    conda-forge
     typed-ast                 1.4.1            py37h4abf009_1    conda-forge
     typing_extensions         3.7.4.3                    py_0    conda-forge
     urllib3                   1.25.11                    py_0    conda-forge
     virtualenv                20.1.0           py37hc8dfbb8_0    conda-forge
     wcwidth                   0.2.5              pyh9f0ad1d_2    conda-forge
     webencodings              0.5.1                      py_1    conda-forge
     wheel                     0.35.1             pyh9f0ad1d_0    conda-forge
     xz                        5.2.5                h516909a_1    conda-forge
     yaml                      0.2.5                h516909a_0    conda-forge
     zeromq                    4.3.3                h58526e2_2    conda-forge
     zict                      2.0.0                      py_0    conda-forge
     zipp                      3.4.0                      py_0    conda-forge
     zlib                      1.2.11            h516909a_1010    conda-forge
     zstd                      1.4.5                h6597ccf_2    conda-forge
github-actions[bot] commented 3 years ago

This issue has been marked stale due to no recent activity in the past 30d. Please close this issue if no further response or action is needed. Otherwise, please respond with a comment indicating any updates or changes to the original issue and/or confirm this issue still needs to be addressed. This issue will be marked rotten if there is no activity in the next 60d.

github-actions[bot] commented 3 years ago

This issue has been labeled inactive-90d due to no recent activity in the past 90 days. Please close this issue if no further response or action is needed. Otherwise, please respond with a comment indicating any updates or changes to the original issue and/or confirm this issue still needs to be addressed.

shwina commented 2 years ago

I'd be hesitant to expand our API surface area by introducing a new ListIndex type until we have compelling use cases. This is especially true around indexes, as we are concurrently pushing for Pandas to rely less on indexes (https://github.com/pandas-dev/pandas/issues/48880).

galipremsagar commented 2 years ago

@shwina I agree, moving this to backlog until we find a compelling use-case, but I opened a PR to throw an error with an informative message rather than a RecursionError: https://github.com/rapidsai/cudf/pull/11902

vyasr commented 5 months ago

I'm going to treat this as resolved by #11902. The use case in #12037 could in principle be resolved by actually supporting a list index, but as discussed there we would rather solve this in other ways. We don't want to introduce a new index type, especially one that doesn't even exist in pandas.