Major Description
The Capi nozzle below seems stuck:
2019-10-05T06:00:29.601Z ERRO GOXDCR.CapiNozzle: Error parsing return value from _revs_diff query for vbucket 625. bigDoc_rep_map=<ud>map[]</ud>
2019-10-05T06:00:29.601Z ERRO GOXDCR.CapiNozzle: capi_d045d10fd97434c4965a4acd8358d119/attributesv2/attributesv2_10.172.34.29:9091_1 batchGetMeta failed. err=Error parsing return value from _revs_diff query for vbucket 625.
2019-10-05T06:00:29.602Z ERRO GOXDCR.CapiNozzle: capi_d045d10fd97434c4965a4acd8358d119/attributesv2/attributesv2_10.172.34.29:9091_1 Received error when writing boby part. err=write tcp 10.172.36.12:38608->10.172.34.29:9091: write: broken pipe
2019-10-05T06:00:29.602Z ERRO GOXDCR.CapiNozzle: capi_d045d10fd97434c4965a4acd8358d119/attributesv2/attributesv2_10.172.34.29:9091_1 batchUpdateDocs for vb 625 failed with err write tcp 10.172.36.12:38608->10.172.34.29:9091: write: broken pipe.
That was the last message from that specific CAPI nozzle and nothing after that until the goxdcr process was restarted.