Ryan Sun created CARBONDATA-3177:
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Summary: Nameservice support for presto on carbondata
Key: CARBONDATA-3177
URL: https://issues.apache.org/jira/browse/CARBONDATA-3177
Project: CarbonData
Issue Type: Improvement
Affects Versions: 1.5.1
Reporter: Ryan Sun
Hey team,
As per the carbondata-presto integration reference, the carbondata-store is
configured with specified namenode address, e.g.
hdfs://namenode:9000/test/carbondata.
However we leverage namenode federation so the hdfs entry is configured with
nameservice, e.g. hdfs://nameservice1/test/carbondata. The nameservice
information is configured in hdfs-site.xml. It seems that carbondata connector
has no way to load this configuration file. So it fails with exception message:
java.lang.IllegalArgumentException: java.net.UnknownHostException: nameservice1
Any suggestion or workaround is appreciated.
Thanks
Best regards,
Ryan
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