Tian Jiang created IOTDB-526:
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Summary: [Distributed]Support metadata queries
Key: IOTDB-526
URL: https://issues.apache.org/jira/browse/IOTDB-526
Project: Apache IoTDB
Issue Type: Improvement
Reporter: Tian Jiang
Assignee: Tian Jiang
Fix For: master branch
Metadata queries, like "getNodeList", "getPathNextChildern",
"getTimeseriesSchema" are currently unsupported. The point is that the paths
being queried may contain wildcards(*) or they may be prefix paths, which makes
it a little hard to figure out which data groups to send the query.
The simplest way may be performing a broadcast and merge the results, which is
clearly less efficient. I am hoping you can give a more brilliant idea to
resolve this.
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