[OOZIE-3529] Oozie not supported for s3 as filesystem

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 4.3.1, 5.1.0
• Fix Version/s: 5.2.0
• Component/s: core
• Labels: S3
• Assignee: Dénes Bodó
• Reporter: Dénes Bodó
• Created: 15/Jul/19 13:44
• Updated: 09/Dec/19 08:53
• Resolved: 07/Oct/19 09:43

Description

Many customer who uses s3 file system as secondary one experiences the following error when Oozie tries to submit the Yarn application:

2019-04-29 13:02:53,770  WARN ForkedActionStartXCommand:523 - SERVER[hwnode1.puretec.purestorage.com] USER[hrt_qa] GROUP[-] TOKEN[] APP[demo-wf] JOB[0000001-190423141707256-oozie-oozi-W] ACTION[0000001-190423141707256-oozie-oozi-W@streaming-node] Error starting action [streaming-node]. ErrorType [ERROR], ErrorCode [UnsupportedOperationException], Message [UnsupportedOperationException: Accessing local file system is not allowed]
org.apache.oozie.action.ActionExecutorException: UnsupportedOperationException: Accessing local file system is not allowed
	at org.apache.oozie.action.ActionExecutor.convertException(ActionExecutor.java:446)
	at org.apache.oozie.action.hadoop.JavaActionExecutor.createLauncherConf(JavaActionExecutor.java:1092)
	at org.apache.oozie.action.hadoop.MapReduceActionExecutor.createLauncherConf(MapReduceActionExecutor.java:309)
	at org.apache.oozie.action.hadoop.JavaActionExecutor.submitLauncher(JavaActionExecutor.java:1197)
	at org.apache.oozie.action.hadoop.JavaActionExecutor.start(JavaActionExecutor.java:1472)
	at org.apache.oozie.command.wf.ActionStartXCommand.execute(ActionStartXCommand.java:234)
	at org.apache.oozie.command.wf.ForkedActionStartXCommand.execute(ForkedActionStartXCommand.java:41)
	at org.apache.oozie.command.wf.ForkedActionStartXCommand.execute(ForkedActionStartXCommand.java:30)
	at org.apache.oozie.command.XCommand.call(XCommand.java:287)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.apache.oozie.service.CallableQueueService$CallableWrapper.run(CallableQueueService.java:179)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedOperationException: Accessing local file system is not allowed
	at org.apache.hadoop.fs.RawLocalFileSystem.initialize(RawLocalFileSystem.java:48)
	at org.apache.hadoop.fs.LocalFileSystem.initialize(LocalFileSystem.java:47)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:3354)
	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:124)
	at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:3403)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:3371)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:477)
	at org.apache.hadoop.fs.FileSystem.getLocal(FileSystem.java:433)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.confChanged(LocalDirAllocator.java:301)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:378)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.createTmpFileForWrite(LocalDirAllocator.java:461)
	at org.apache.hadoop.fs.LocalDirAllocator.createTmpFileForWrite(LocalDirAllocator.java:200)
	at org.apache.hadoop.fs.s3a.S3AFileSystem.createTmpFileForWrite(S3AFileSystem.java:572)
	at org.apache.hadoop.fs.s3a.S3ADataBlocks$DiskBlockFactory.create(S3ADataBlocks.java:811)
	at org.apache.hadoop.fs.s3a.S3ABlockOutputStream.createBlockIfNeeded(S3ABlockOutputStream.java:190)
	at org.apache.hadoop.fs.s3a.S3ABlockOutputStream.<init>(S3ABlockOutputStream.java:168)
	at org.apache.hadoop.fs.s3a.S3AFileSystem.create(S3AFileSystem.java:778)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1169)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1149)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1038)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1026)
	at org.apache.oozie.action.hadoop.LauncherMapperHelper.setupLauncherInfo(LauncherMapperHelper.java:156)
	at org.apache.oozie.action.hadoop.JavaActionExecutor.createLauncherConf(JavaActionExecutor.java:1033)
	... 12 more

Does anybody has any idea how could we modify the RawLocalFileSystem class to make it a bit less strict?

Thank you for the repro wf to Soumitra Sulav.

Issue Links

• causes: OOZIE-3546 Oozie prints out warning messages when non-s3 file system custom properties are set
• causes: OOZIE-3547 Oozie does not allow comma in custom file system properties
• links to: Review request