[jira] [Created] (ACCUMULO-2048) WAL GC fails with viewfs:// and two namenodes

[Keith Turner (JIRA)]

Keith Turner created ACCUMULO-2048:
--------------------------------------

             Summary: WAL GC fails with viewfs:// and two namenodes
                 Key: ACCUMULO-2048
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2048
             Project: Accumulo
          Issue Type: Sub-task
            Reporter: Keith Turner
             Fix For: 1.6.0


Check the parent ticket for environment details.  Saw the following exception 
in the GC logs.

{noformat}
Unable to scan metadata table
        java.lang.IllegalArgumentException: java.net.URISyntaxException: 
Relative path in absolute URI: viewfs://accumulowal
                at org.apache.hadoop.fs.Path.initialize(Path.java:206)
                at org.apache.hadoop.fs.Path.<init>(Path.java:116)
                at org.apache.hadoop.fs.Path.<init>(Path.java:89)
                at 
org.apache.accumulo.server.fs.VolumeManagerImpl.getFullPath(VolumeManagerImpl.java:459)
                at 
org.apache.accumulo.gc.GarbageCollectWriteAheadLogs.removeMetadataEntries(GarbageCollectWriteAheadLogs.java:242)
                at 
org.apache.accumulo.gc.GarbageCollectWriteAheadLogs.collect(GarbageCollectWriteAheadLogs.java:93)
                at 
org.apache.accumulo.gc.SimpleGarbageCollector.run(SimpleGarbageCollector.java:463)
                at 
org.apache.accumulo.gc.SimpleGarbageCollector.main(SimpleGarbageCollector.java:144)
                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
                at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                at java.lang.reflect.Method.invoke(Method.java:606)
                at org.apache.accumulo.start.Main$1.run(Main.java:137)
                at java.lang.Thread.run(Thread.java:744)
        Caused by: java.net.URISyntaxException: Relative path in absolute URI: 
viewfs://accumulowal
                at java.net.URI.checkPath(URI.java:1804)
                at java.net.URI.<init>(URI.java:752)
                at org.apache.hadoop.fs.Path.initialize(Path.java:203)
                ... 13 more
{noformat}




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