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Importer loose session during load #214
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Tested with 3.2 version of nebula-importer and behavior is the same, after some time session is dropped. Here are timeouts and interesting graphd config lines used on cluster
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@Aiee do you have clues on this issue, please? |
Just thinking about nebula-go driver used in importer, it is 3.0, should it be 3.2 according to compatibility list ? |
@goranc Hi, what is the version of |
I've tried with latest version and it seams that it is working more stable. I have workaround with python wrapper which detects stall and restarts loader, but that shouldn't happen and have to be implemented in loader directly. Currently I'm migrating cluster to new 3.4.0 version and will check more when data will be ready for import. |
@goranc We are glad that the new version can help you. |
Yes, it is just control script which monitor responses from main script about data processing progress, and restarts loader if no progress is detected. |
@goranc hi, I have noticed that the issue you created hasn’t been updated for nearly a month, is this issue been resolved? If not resolved, can you provide some more information? If solved, can you close this issue? |
I'll try to use new 4.0 version of nebula-importer and if there is still issue, will open new issue report. |
I'm testing data load in Nebula 3.2.0 for our dataset which we already have in Nebula cluster 1.2.1 version.
I have issue with nebula-importer loosing session during import and can not reconnect, have to stop load and restart again to continue load.
Config for Importer is to load data from CSV file using 4 connections per node, on 4 nodes cluster, load is with 16 workers in total and batch size is 16 records per batch.
Here is error I've got on console. (data part is deleted represented with three dots)
Any known issues regarding this ?
I'm using nebula-importer 3.1 but will try with 3.2, but I don't see relevant changes in newer version.
g.c.
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