You can refer to HFilePerformanceEvaluation where creation of Writer is
demonstrated:
writer = HFile.getWriterFactoryNoCache(conf)
.withPath(fs, mf)
.withFileContext(hFileContext)
.withComparator(CellComparator.getInstance())
.create();
Cheers
I'm looking into creating HFiles directly from NiFi using the HBase API. It
seems pretty straight forward:
1. Open a HFile.Writer pointing to a file path in HDFS.
2. Write the cells with the HFile API.
3. Call the incremental loader API to have it tell HBase to load the
generated segments.
Is