[HADOOP-14541] fix AssertionError for TestFilterFileSystem#testFilterFileSystem

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.0.0-alpha4
• Component/s: common, test
• Target Version/s: 3.5.0
• Flags: Patch
• Assignee: Unassigned
• Reporter: legend
• Created: 19/Jun/17 07:58
• Updated: 04/Jan/24 12:09

Description

Throw an AssertionError when run TestFilterFileSystem#testFilterFileSystem. So I overwrite appendFile function in FilterFileSystem to fix the issue.

2017-06-20 07:09:33,065 ERROR fs.FileSystem (TestFilterFileSystem.java:testFilterFileSystem(161)) - FilterFileSystem MUST implement protected org.apache.hadoop.fs.FSDataOutputStreamBuilder org.apache.hadoop.fs.FileSystem.appendFile(org.apache.hadoop.fs.Path)
2017-06-20 07:09:33,071 ERROR fs.FileSystem (TestFilterFileSystem.java:testFilterFileSystem(161)) - FilterFileSystem MUST implement public org.apache.hadoop.fs.FSDataOutputStream org.apache.hadoop.fs.FileSystem.append(org.apache.hadoop.fs.Path) throws java.io.IOException