compaction failing | non - partitioned table

[satish . sidnakoppa . it]

Hi ,

I have created hudi dataset and updated multiple times .
So now I have multiple files in HDFS path.
How or when compaction can be done.
I tried by passing
.option("hoodie.compact.inline","true") for COW table,
Getting below error.

java.lang.IllegalArgumentException:
 Earliest write inflight instant time must be later than compaction time. 
Earliest :[==>20190430112755__commit__INFLIGHT], Compaction scheduled at 
20190502190706