BePPPower commented on code in PR #21911:
URL: https://github.com/apache/doris/pull/21911#discussion_r1271813226
##########
fe/fe-core/src/main/java/org/apache/doris/task/ExportExportingTask.java:
##########
@@ -73,49 +111,105 @@ protected void exec() {
job.setDoExportingThread(Thread.currentThread());
}
- List<QueryStmt> selectStmtList = job.getSelectStmtList();
- boolean isFailed = false;
- ExportFailMsg errorMsg = null;
+ List<SelectStmt> selectStmtList = job.getSelectStmtList();
int completeTaskNum = 0;
List<ExportJob.OutfileInfo> outfileInfoList = Lists.newArrayList();
+
+ int parallelNum = selectStmtList.size();
+ ThreadPoolExecutor exportExecPool =
ThreadPoolManager.newDaemonFixedThreadPool(parallelNum,
Review Comment:
You are right! I modify the code logic.
One ExportExportingtask has only one thread-pool and all `Export Jobs` use
the same thread-pool.
##########
fe/fe-core/src/main/java/org/apache/doris/task/ExportExportingTask.java:
##########
@@ -73,49 +111,105 @@ protected void exec() {
job.setDoExportingThread(Thread.currentThread());
}
- List<QueryStmt> selectStmtList = job.getSelectStmtList();
- boolean isFailed = false;
- ExportFailMsg errorMsg = null;
+ List<SelectStmt> selectStmtList = job.getSelectStmtList();
int completeTaskNum = 0;
List<ExportJob.OutfileInfo> outfileInfoList = Lists.newArrayList();
+
+ int parallelNum = selectStmtList.size();
+ ThreadPoolExecutor exportExecPool =
ThreadPoolManager.newDaemonFixedThreadPool(parallelNum,
Review Comment:
You are right! I modified the code logic.
One ExportExportingtask has only one thread-pool and all `Export Jobs` use
the same thread-pool.
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