n3nash commented on a change in pull request #795: HUDI-171 delete tmp file
after split merge failure
URL: https://github.com/apache/incubator-hudi/pull/795#discussion_r305154985
##########
File path:
hoodie-common/src/main/java/com/uber/hoodie/common/util/collection/DiskBasedMap.java
##########
@@ -106,7 +106,16 @@ private void initFile(File writeOnlyFileHandle) throws
IOException {
if (!writeOnlyFileHandle.getParentFile().exists()) {
writeOnlyFileHandle.getParentFile().mkdir();
}
- writeOnlyFileHandle.createNewFile();
+ // create the file
+ try {
+ writeOnlyFileHandle.createNewFile();
Review comment:
The shutdownHook() is called just before the JVM exists and is controlled
differently than what you see in the code. So if you add it there, the JVM exit
should clear/delete the file.
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