Panic when importing "A bigger dataset" in tour

MichelDiz · February 13, 2020, 2:48am

Hey, I found the source of the issue. It is a bug. You can follow here

github.com/dgraph-io/dgraph

Interface conversion error while live loading exported JSON data

opened 11:49AM - 24 Dec 19 UTC

closed 07:23AM - 19 Feb 20 UTC

prashant-shahi

kind/bug status/accepted area/import-export area/live-loader

### What version of Dgraph are you using? `master` ### Steps to reproduce th…e issue (command/config used to run Dgraph). - [Exporting database](https://docs.dgraph.io/deploy/#export-database) in JSON. ```bash $ curl 'localhost:8080/admin/export?format=json' {"code": "Success", "message": "Export completed."} ``` - Fast load the data using [Live Loader](https://docs.dgraph.io/deploy/#live-loader). ```bash $ dgraph live -f g01.json.gz -s g01.schema --alpha=localhost:9080 --zero=localhost:5080 ... Running transaction with dgraph endpoint: localhost:9080 Processing schema file "g01.schema" Processed schema file "g01.schema" Found 1 data file(s) to process Processing data file "g01.json.gz" panic: interface conversion: interface {} is *time.Time, not time.Time goroutine 45 [running]: github.com/dgraph-io/dgraph/tok.HourTokenizer.Tokens(0x1818880, 0xc0027920a0, 0x10, 0xc004074020, 0xa, 0xc00328c003, 0xc000131880) /home/prashant/go/src/github.com/dgraph-io/dgraph/tok/tok.go:262 +0x3ca github.com/dgraph-io/dgraph/tok.BuildTokens(0x1818880, 0xc0027920a0, 0x1a230e0, 0x261d298, 0x1a230e0, 0x261d298, 0x0, 0x1, 0xc004074010) /home/prashant/go/src/github.com/dgraph-io/dgraph/tok/tok.go:104 +0x63 github.com/dgraph-io/dgraph/dgraph/cmd/live.(*loader).conflictKeysForNQuad(0xc0002e8000, 0xc00348c510, 0x3e8, 0xc004072000, 0xc000045380, 0x0, 0xc00009db00) /home/prashant/go/src/github.com/dgraph-io/dgraph/dgraph/cmd/live/batch.go:301 +0x448 github.com/dgraph-io/dgraph/dgraph/cmd/live.(*loader).conflictKeysForReq(0xc0002e8000, 0xc000459f88, 0xc0007e2001, 0x7d0, 0x800) /home/prashant/go/src/github.com/dgraph-io/dgraph/dgraph/cmd/live/batch.go:322 +0xe9 github.com/dgraph-io/dgraph/dgraph/cmd/live.(*loader).makeRequests(0xc0002e8000) /home/prashant/go/src/github.com/dgraph-io/dgraph/dgraph/cmd/live/batch.go:384 +0x1db created by github.com/dgraph-io/dgraph/dgraph/cmd/live.setup /home/prashant/go/src/github.com/dgraph-io/dgraph/dgraph/cmd/live/run.go:356 +0x2f0 ``` ### Expected behaviour and actual result. This issue is seen only while live loading **JSON** data and not for **RDFs**. Also, I was able to **bulk load** the exported data in both JSON and RDFs without any problem. *Note: Dataset used here was from [JS Flock](https://github.com/dgraph-io/flock/tree/master/js)*.

Also there is a workaround for that in the last comment.

Cheers.

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Panic when importing "A bigger dataset" in tour

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