Forum Discussion

cailen_cg's avatar
cailen_cg
Frequent Visitor
1 year ago
Solved

Unable to clear lease on resource

Context: 

  • Using a Notebook in Fabric to process json files
  • Notebook reads json, then writes dataframe to a table, and finally uses mssparkutils to move the processed file
  • Fabric capacity recently hit a limit. Many jobs failed.

 

Our problem:

This fails:

 

 

 

filename = 'Files/problem.json'
destination_dir = 'Files/processed/'

mssparkutils.fs.mv(filename, destination_dir, True)

 

 

 

Here is the error message:

 

 

 

Py4JJavaError: An error occurred while calling z:notebookutils.fs.mv.
: Operation failed: "Precondition Failed", 412, PUT, http://onelake.dfs.fabric.microsoft.com/uuid/uuid/Files/processed?timeout=90, LeaseIdMissing, "There is currently a lease on the resource and no lease ID was specified in the request. RequestId:uuid Time:2024-10-24T15:00:05.1321650Z"
	at org.apache.hadoop.fs.azurebfs.services.AbfsRestOperation.completeExecute(AbfsRestOperation.java:231)
	at org.apache.hadoop.fs.azurebfs.services.AbfsRestOperation.lambda$execute$0(AbfsRestOperation.java:191)
	at org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.trackDurationOfInvocation(IOStatisticsBinding.java:464)
	at org.apache.hadoop.fs.azurebfs.services.AbfsRestOperation.execute(AbfsRestOperation.java:189)
	at org.apache.hadoop.fs.azurebfs.services.AbfsClient.renamePath(AbfsClient.java:509)
	at org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.rename(AzureBlobFileSystemStore.java:986)
	at org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.rename(AzureBlobFileSystem.java:456)
	at com.microsoft.spark.notebook.msutils.impl.MSFsUtilsImpl.mvWithinFileSystem(MSFsUtilsImpl.scala:147)
	at com.microsoft.spark.notebook.msutils.impl.MSFsUtilsImpl.$anonfun$mv$2(MSFsUtilsImpl.scala:355)
	at scala.runtime.java8.JFunction0$mcZ$sp.apply(JFunction0$mcZ$sp.java:23)
	at com.microsoft.spark.notebook.msutils.impl.MSFsUtilsImpl.fsTSG(MSFsUtilsImpl.scala:223)
	at com.microsoft.spark.notebook.msutils.impl.MSFsUtilsImpl.$anonfun$mv$1(MSFsUtilsImpl.scala:331)
	at scala.runtime.java8.JFunction0$mcZ$sp.apply(JFunction0$mcZ$sp.java:23)
	at com.microsoft.spark.notebook.common.trident.CertifiedTelemetryUtils$.withTelemetry(CertifiedTelemetryUtils.scala:71)
	at com.microsoft.spark.notebook.msutils.impl.MSFsUtilsImpl.mv(MSFsUtilsImpl.scala:331)
	at mssparkutils.IFs.mv(fs.scala:24)
	at mssparkutils.IFs.mv$(fs.scala:20)
	at notebookutils.fs$.mv(utils.scala:12)
	at notebookutils.fs.mv(utils.scala)
	at jdk.internal.reflect.GeneratedMethodAccessor218.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
	at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)
	at py4j.Gateway.invoke(Gateway.java:282)
	at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
	at py4j.commands.CallCommand.execute(CallCommand.java:79)
	at py4j.GatewayConnection.run(GatewayConnection.java:238)
	at java.base/java.lang.Thread.run(Thread.java:829)

 

 

  • Anonymous's avatar
    Anonymous
    1 year ago

    Hi cailen_cg,

    I test with your code and find it create a file in Files folder and name with processed.

    For this scenario, I'd like to suggest you add the filename to the 'destination dir' parameter and try again with following code:

     

    from notebookutils import mssparkutils
    
    filename='test.json'
    Source_path = 'Files/' + filename
    destination_dir = 'Files/processed/' + filename
     
    notebookutils.fs.mv(Source_path, destination_dir, True)

     

    Regards,

    Xiaoxin Sheng

2 Replies

  • Anonymous's avatar
    Anonymous
    Not applicable

    Hi cailen_cg,

    I test with your code and find it create a file in Files folder and name with processed.

    For this scenario, I'd like to suggest you add the filename to the 'destination dir' parameter and try again with following code:

     

    from notebookutils import mssparkutils
    
    filename='test.json'
    Source_path = 'Files/' + filename
    destination_dir = 'Files/processed/' + filename
     
    notebookutils.fs.mv(Source_path, destination_dir, True)

     

    Regards,

    Xiaoxin Sheng

  • Anonymous's avatar
    Anonymous
    Not applicable

    Hi cailen_cg ,

    Any update on this? Did the above suggestions help with your scenario? if that is the case, you can consider Kudo or Accept the helpful suggestions to help others who faced similar requirements.

    If these also don't help, please share more detailed information and description to help us clarify your scenario to test.

    How to Get Your Question Answered Quickly 

    Regards,

    Xiaoxin Sheng