shizy818 commented on code in PR #14265:
URL: https://github.com/apache/iotdb/pull/14265#discussion_r1865355867
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iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/execution/fragment/FragmentInstanceContext.java:
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@@ -649,6 +650,34 @@ public void releaseResourceWhenAllDriversAreClosed() {
releaseResource();
}
+ private void releaseTVListOwnedByQuery() {
+ for (TVList tvList : tvListSet) {
+ tvList.lockQueryList();
+ List<QueryContext> queryContextList = tvList.getQueryContextList();
+ try {
+ queryContextList.remove(this);
+ if (tvList.getOwnerQuery() == this) {
+ tvList.setOwnerQuery(null);
+ if (queryContextList.isEmpty()) {
+ LOGGER.debug(
+ "TVList {} is released by the query, FragmentInstance Id is
{}",
+ tvList,
+ this.getId());
+ tvList.clear();
Review Comment:
这里应该调用memoryReservationManager.releaseMemoryCumulatively(tvList.calculateRamSize())释放查询内存
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