Rudder

Bug #14991

Updated by François ARMAND about 4 years ago

## Workaround 

 - move inventories from @/var/rudder/inventories/accepted-nodes-update@ or @/var/rudder/inventories/incoming@ to a temp directory; 
 - restart inventory watcher. From rudder server, do:  
   - in 5.0, use @curl -X POST "http://localhost:8080/endpoint/api/watcher/restart@ 
   - in 6.0, use @curl -H "X-API-Token: $(cat /var/rudder/run/api-token)" -X POST "https://.../api/latest/inventory/watcher/restart 
 - move back inventories from temp directory to @/var/rudder/inventories/accepted-nodes-update@ by batch of 100. 

 ## Description 

 With 100s of inventories in incoming folder, i got the following error 

 <pre> 
 java.lang.NullPointerException 
        at sun.nio.fs.UnixPath.toUnixPath(UnixPath.java:198) 
        at sun.nio.fs.UnixPath.resolve(UnixPath.java:397) 
        at sun.nio.fs.UnixPath.resolve(UnixPath.java:43) 
        at better.files.FileMonitor.$anonfun$process$1(FileMonitor.scala:33) 
        at better.files.FileMonitor.$anonfun$process$1$adapted(FileMonitor.scala:31) 
        at scala.collection.Iterator.foreach(Iterator.scala:937) 
        at scala.collection.Iterator.foreach$(Iterator.scala:937) 
        at scala.collection.AbstractIterator.foreach(Iterator.scala:1425) 
        at scala.collection.IterableLike.foreach(IterableLike.scala:70) 
        at scala.collection.IterableLike.foreach$(IterableLike.scala:69) 
        at scala.collection.AbstractIterable.foreach(Iterable.scala:54) 
        at better.files.FileMonitor.process(FileMonitor.scala:31) 
        at com.normation.inventory.provisioning.endpoint.Watchers$$anon$1$$anon$2.$anonfun$run$3(InventoryFileWatcher.scala:112) 
        at com.normation.inventory.provisioning.endpoint.Watchers$$anon$1$$anon$2.$anonfun$run$3$adapted(InventoryFileWatcher.scala:112) 
        at scala.collection.Iterator.foreach(Iterator.scala:937) 
        at scala.collection.Iterator.foreach$(Iterator.scala:937) 
        at scala.collection.AbstractIterator.foreach(Iterator.scala:1425) 
        at com.normation.inventory.provisioning.endpoint.Watchers$$anon$1$$anon$2.$anonfun$run$1(InventoryFileWatcher.scala:112) 
        at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12) 
        at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53) 
        at scala.concurrent.package$.blocking(package.scala:142) 
        at com.normation.inventory.provisioning.endpoint.Watchers$$anon$1$$anon$2.run(InventoryFileWatcher.scala:112) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748) 
 </pre> 

 not sure what triggered it - had a .tar.gz in the folder, the inventories were not automatically consumed by the webapp, so only agent was sending them 

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