yiguolei commented on code in PR #48187:
URL: https://github.com/apache/doris/pull/48187#discussion_r1974723009
##########
fe/fe-core/src/main/java/org/apache/doris/catalog/OlapTable.java:
##########
@@ -3096,19 +3096,24 @@ public TFetchOption generateTwoPhaseReadOption(long
selectedIndexId) {
fetchOption.setFetchRowStore(useStoreRow);
fetchOption.setUseTwoPhaseFetch(true);
- // get backend by tag
- Set<Tag> tagSet = new HashSet<>();
ConnectContext context = ConnectContext.get();
- if (context != null) {
- tagSet = context.getResourceTags();
+ if (context == null) {
+ context = new ConnectContext();
+ context.setThreadLocalInfo();
}
BeSelectionPolicy policy = new BeSelectionPolicy.Builder()
.needQueryAvailable()
.setRequireAliveBe()
- .addTags(tagSet)
.build();
+
TPaloNodesInfo nodesInfo = new TPaloNodesInfo();
- for (Backend backend :
Env.getCurrentSystemInfo().getBackendsByPolicy(policy)) {
+ ComputeGroup computeGroup = context.getComputeGroupSafely();
+
+ if (computeGroup == ComputeGroup.INVALID_COMPUTE_GROUP) {
Review Comment:
使用equals，不要是用==
在java 里== 是表达的比对对象地址，所以经常比如2 ！= 2 这种事情发生
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