After Import new index is not getting created

[nannuarun]

Below are the steps that i am doing on elastic search 1.7.2

a)PUT /test/test/1
{
"key":"value 1"
}
b) PUT /test/test/2
{"key":"value 2"}

c) GET /test/test/_search

d)

POST test/test/_export
{
"running": true,
"state": {
"mode": "export",
"started": "2016-03-30T12:56:40.192Z",
"path": "file:///C:/Softwares/elasticsearch-1.7.2/bin/test_test.tar.gz",
"node_name": "Milan"
}
}

e) DELETE /test

{
"acknowledged": true
}

f) POST /test/test/_import?test_settings=D:/ES/test/_settings/null/null

{
"running": true,
"state": {
"mode": "import",
"started": "2016-03-30T17:47:48.878Z",
"path": "file:///C:/Softwares/elasticsearch-1.7.2/bin/test_test.tar.gz",
"node_name": "Maxam"
}
}

g)

GET /test/test/_mapping
{
"error": "IndexMissingException[[test] missing]",
"status": 404
}

Not getting any other errors other than above message.

Below are the logs:

[2016-03-31 08:37:33,365][INFO ][KnapsackService ] update cluster setti
ngs: plugin.knapsack.import.state -> [{"mode":"import","started":"2016-03-31T04:
33:36.492Z","path":"file:///C:/Softwares/elasticsearch-1.7.2/bin/test_test.tar.g
z","node_name":"Silver Fox"},{"mode":"import","started":"2016-03-31T04:37:33.350
Z","path":"file:///C:/Softwares/elasticsearch-1.7.2/bin/test_test.tar.gz","node_
name":"Silver Fox"}]
[2016-03-31 08:37:33,381][INFO ][KnapsackService ] remove: plugin.knaps
ack.import.state -> [{"mode":"import","started":"2016-03-31T04:33:36.492Z","path
":"file:///C:/Softwares/elasticsearch-1.7.2/bin/test_test.tar.gz","node_name":"S
ilver Fox"}]
[2016-03-31 08:37:33,427][INFO ][KnapsackService ] update cluster setti
ngs: plugin.knapsack.import.state -> [{"mode":"import","started":"2016-03-31T04:
33:36.492Z","path":"file:///C:/Softwares/elasticsearch-1.7.2/bin/test_test.tar.g
z","node_name":"Silver Fox"}]