Hi Team,
While attempting to build a cube in Kylin, we are always facing the below error
at the step "Load HFile to HBase Table" consistently.
The cuboid generated at previous step is small in size - 240 MB. Can you please
help us understand what can be a possible reason for this error as we couldn't
find any docs or question in the forum. Even kylin.log is reporting the same
error and no other detail is present.
Error:
org.apache.kylin.engine.mr.exception.HadoopShellException: java.io.IOException:
org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after
attempts=35, exceptions:
Wed Jan 27 11:48:02 GMT 2021, RpcRetryingCaller{globalStartTime=1611748080358,
pause=100, retries=35}, java.io.IOException: java.io.IOException: Message
missing required fields: bulk_token
Our Hbase cluster configurations:
2 Master
7 Region
Each machine with 32 cores and 125GB RAM
Thanks & regards,
Priyanshu Kumar
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