Flaky Test: Clojure CPU org.apache.clojure-mxnet.operator-test

[Chancebair]

http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/mxnet-validation%2Funix-cpu/detail/master/281/pipeline

This test appears to be flaky since the PRs had nothing to do with Clojure code:

PR for the failing build: 8102606
PR for passing directly after: 9a3e4a0

Testing org.apache.clojure-mxnet.operator-test

FAIL in (test-concat) (operator_test.clj:72)
expected: (= out1 ret)
  actual: (not (= #object[org.apache.mxnet.NDArray 0x30bac2a0 "[\n [2.6332547E-28,4.5834E-41]\n [1.12572034E24,1.5341626E28]\n [2.9223691E-27,4.5834E-41]\n [1.12572034E24,4.4632523E30]\n [NaN,4.5828E-41]\n]\n<NDArray (5,2) cpu(0) float32>"] #object[org.apache.mxnet.NDArray 0x189d74e4 "[\n [2.6332547E-28,4.5834E-41]\n [1.12572034E24,1.5341626E28]\n [2.9223691E-27,4.5834E-41]\n [1.12572034E24,4.4632523E30]\n [NaN,4.5828E-41]\n]\n<NDArray (5,2) cpu(0) float32>"]))

FAIL in (test-concat) (operator_test.clj:80)
expected: (= grads (mapv (fn* [p1__8963#] (ndarray/+ p1__8963# 1)) np-grads))
  actual: (not (= (#object[org.apache.mxnet.NDArray 0x3a5537e6 "[\n [1.0,1.0]\n [1.12572034E24,1.5341626E28]\n]\n<NDArray (2,2) cpu(0) float32>"] #object[org.apache.mxnet.NDArray 0x51574c53 "[\n [1.0,1.0]\n [1.12572034E24,4.4632523E30]\n [NaN,1.0]\n]\n<NDArray (3,2) cpu(0) float32>"]) [#object[org.apache.mxnet.NDArray 0x5009b104 "[\n [1.0,1.0]\n [1.12572034E24,1.5341626E28]\n]\n<NDArray (2,2) cpu(0) float32>"] #object[org.apache.mxnet.NDArray 0x17de104d "[\n [1.0,1.0]\n [1.12572034E24,4.4632523E30]\n [NaN,1.0]\n]\n<NDArray (3,2) cpu(0) float32>"]]))

Embedded symbol: {
  "nodes": [
    {
      "op": "null", 
      "name": "data", 
      "inputs": []
    }, 
    {
      "op": "null", 
      "name": "embed_weight", 
      "attrs": {
        "input_dim": "10", 
        "output_dim": "4"
      }, 
      "inputs": []
    }, 
    {
      "op": "Embedding", 
      "name": "embed", 
      "attrs": {
        "input_dim": "10", 
        "output_dim": "4"
      }, 
      "inputs": [[0, 0, 0], [1, 0, 0]]
    }
  ], 
  "arg_nodes": [0, 1], 
  "node_row_ptr": [0, 1, 2, 3], 
  "heads": [[2, 0, 0]], 
  "attrs": {"mxnet_version": ["int", 10500]}
}

[mxnet-label-bot]

Hey, this is the MXNet Label Bot.
Thank you for submitting the issue! I will try and suggest some labels so that the appropriate MXNet community members can help resolve it.
Here are my recommended labels: Test, Flaky

[Chancebair]

@gigasquid @taliesinb Perhaps you could shed some light?

[gigasquid]

Weird - I'll take a look

[vdantu]

@mxnet-label-bot add [Flaky, Test, Clojure]

[gigasquid]

#14049

[gigasquid]

Closing this issue since the PR has been merged