Ring-k commented on a change in pull request #1387:
URL: https://github.com/apache/incubator-iotdb/pull/1387#discussion_r443933514
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File path:
cluster/src/main/java/org/apache/iotdb/cluster/server/member/MetaGroupMember.java
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@@ -1520,12 +1534,31 @@ private TSStatus processPartitionedPlan(PhysicalPlan
plan) throws UnsupportedPla
} catch (MetadataException e) {
logger.error("Cannot route plan {}", plan, e);
}
- // the storage group is not found locally, forward it to the leader
+ // the storage group is not found locally
if (planGroupMap == null || planGroupMap.isEmpty()) {
- logger.debug("{}: Cannot found storage groups for {}", name, plan);
+ if (plan instanceof InsertPlan &&
IoTDBDescriptor.getInstance().getConfig()
Review comment:
The problem you mentioned refers to `CreateTimeseriesPlan`,
`InsertTimeseriesPlan`, `DeleteTimeseriesPlan` and `DeleteTimeseriesPlan`.
However, if storage group is not set when executing `DeleteTimeseriesPlan` and
`DeleteTimeseriesPlan`, logically there's no necessity for the storage group to
be created. As in the method `executeNonQuery` in `MetaGroupMember`, these two
plans will trigger `processNonPartitionDataPlan` and
`processNonPartitionMetaPlan` respectively. `CreateTimeseriesPlan` and
`InsertTimeseriesPlan` are "partitioned plans". As a result, if storage group
is not set for these 2 types, auto creation will be performed.
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