in src/VariableQueryEditor.tsx [80:92]
async onProjectChange(projectId: string) {
let buckets: string[] = [];
if (!projectId.startsWith('$')) {
buckets = await this.props.datasource.getLogBuckets(projectId);
}
const state: any = {
buckets,
projectId,
bucketId: '',
viewId: '',
};
this.setState(state, () => this.onPropsChange());
}