zjffdu commented on a change in pull request #3411: ZEPPELIN-4272: Zeppelin
fails to compile when hadoop3 is enabled
URL: https://github.com/apache/zeppelin/pull/3411#discussion_r309534032
##########
File path:
zeppelin-zengine/src/main/java/org/apache/zeppelin/notebook/FileSystemStorage.java
##########
@@ -60,16 +59,25 @@
public FileSystemStorage(ZeppelinConfiguration zConf, String path) throws
IOException {
this.zConf = zConf;
this.hadoopConf = new Configuration();
+ URI zepConfigURI;
+
+ zepConfigURI = getURI(path, "Failed to get URI path");
// disable checksum for local file system. because interpreter.json may be
updated by
// non-hadoop filesystem api
// disable caching for file:// scheme to avoid getting LocalFS which does
CRC checks
+
this.hadoopConf.setBoolean("fs.file.impl.disable.cache", true);
- this.hadoopConf.set("fs.file.impl", RawLocalFileSystem.class.getName());
Review comment:
@bhavikpatel9977 One approach I can think of is adding one extra
configuration such as `zeppelin.config.storage.useS3a`, by default it is false.
```
if (!useS3a) {
this.hadoopConf.set("fs.file.impl", RawLocalFileSystem.class.getName());
}
```
This way we can not only solve your issue but also won't break other user
cases.
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