Subject: NoSuchMethodError: org.apache.hadoop.hbase.CellComparator.getInstance() while trying to bulk load in hbase using spark

Please use a released version of the hbase-connectors project. The master
branch isn't meant for downstream use (or feel free to come over to
dev@hbase and help us work on the not-yet-released version).

Please be aware hbase 2.0 is EOM and you should upgrade.

FYI, I've only seen testing of hbase-connectors with hbase 2.1+, so this
may or may not be possible on HBase 2.0.

That error message looks like you have an older hbase jar on the classpath.
That method is present both in hbase 2.0 and 2.1.

Can you get the full classpath out of the executor logs and see if it has
more hbase references?

On Tue, Oct 8, 2019, 10:03 Karthik Bikkumala <[EMAIL PROTECTED]>