zhijiangW commented on a change in pull request #8646: [FLINK-12735][network]
Make shuffle environment implementation independent with IOManager
URL: https://github.com/apache/flink/pull/8646#discussion_r297721528
##########
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/operators/sort/ExternalSortLargeRecordsITCase.java
##########
@@ -71,7 +71,7 @@ public void beforeTest() {
}
@After
- public void afterTest() {
+ public void afterTest() throws Exception {
this.ioManager.close();
if (!this.ioManager.isProperlyShutDown()) {
Review comment:
After thinking through it further, we might not remove the
`isProperlyShutDown` call directly, because it is used for checking previous
`IOException` which was swallowed during `close`. And `close` itself could only
thrown non `IOException` atm.
I also do not like the way of `isProperlyShutDown`, if we want to remove it
completely, another option is let `IOManager#close` also throw `IOException`
after all the file delete loop. WDYT?
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