Couchbase max bucket size 895645 documents

I tried many imports using Java sdk and was able add only 895645 documents to bucket… Additional imports is wiping out the previous data and keeping the total count to 895645 document.

I am aware that Bucket document count is unlimited. So is there any setting on the bucket which is limiting.

Any suggestions. thanks

Just to clarify, do you have enough free space on the bucket? What are resource constraints of your cluster?

Disk storage size is 1.8GB and remaining free storage is ~86GB (cluster)
Ram Quota 7.8 GB and 11 GB Free. (cluster)

NM. I figured that the import file has bad data and I could import 1M rows. Thanks