Ivan Veselovsky created IGNITE-482:
--------------------------------------
Summary:
org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem.finalize() sometimes
throws Exception
Key: IGNITE-482
URL: https://issues.apache.org/jira/browse/IGNITE-482
Project: Ignite
Issue Type: Bug
Reporter: Ivan Veselovsky
Assignee: Ivan Veselovsky
Priority: Minor
Though, this does not seem to affect any functionality.
Observed while running terasort sample on Hortonworks Hadoop with a secondary
HDFS filesystem.
[18:55:52,070][ERROR][Finalizer][RPC] RPC.stopProxy called on non proxy:
class=com.sun.proxy.$Proxy75
java.lang.IllegalArgumentException: not a proxy instance
at java.lang.reflect.Proxy.getInvocationHandler(Proxy.java:811)
at org.apache.hadoop.ipc.RPC.stopProxy(RPC.java:658)
at
org.apache.hadoop.hdfs.DFSClient.closeConnectionToNamenode(DFSClient.java:904)
at org.apache.hadoop.hdfs.DFSClient.close(DFSClient.java:960)
at
org.apache.hadoop.hdfs.DistributedFileSystem.close(DistributedFileSystem.java:902)
at
org.apache.ignite.internal.util.IgniteUtils.closeQuiet(IgniteUtils.java:3411)
at
org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem.close0(IgniteHadoopFileSystem.java:370)
at
org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem.finalize(IgniteHadoopFileSystem.java:338)
at java.lang.System$2.invokeFinalize(System.java:1213)
at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98)
at java.lang.ref.Finalizer.access$100(Finalizer.java:34)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210)
[18:55:52,079][ERROR][Finalizer][RPC] RPC.stopProxy called on non proxy:
class=com.sun.proxy.$Proxy67
java.lang.IllegalArgumentException: not a proxy instance
at java.lang.reflect.Proxy.getInvocationHandler(Proxy.java:811)
at org.apache.hadoop.ipc.RPC.stopProxy(RPC.java:658)
at
org.apache.hadoop.hdfs.DFSClient.closeConnectionToNamenode(DFSClient.java:904)
at org.apache.hadoop.hdfs.DFSClient.close(DFSClient.java:960)
at
org.apache.hadoop.hdfs.DistributedFileSystem.close(DistributedFileSystem.java:902)
at
org.apache.ignite.internal.util.IgniteUtils.closeQuiet(IgniteUtils.java:3411)
at
org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem.close0(IgniteHadoopFileSystem.java:370)
at
org.apache.ignite.hadoop.fs.v1.IgniteHadoopFileSystem.finalize(IgniteHadoopFileSystem.java:338)
at java.lang.System$2.invokeFinalize(System.java:1213)
at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98)
at java.lang.ref.Finalizer.access$100(Finalizer.java:34)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210)
[18:55:52,274][INFO
][Hadoop-task-9a3aa1f2-887a-49fd-88b0-4c0263486069_3-REDUCE-0-0-#152%null%][FileOutputCommitter]
Saved output of task
'attempt_9a3aa1f2-887a-49fd-88b0-4c0263486069_0003_r_000000_0' to
igfs://igfs@localhost/tmp/terasort/_temporary/0/task_9a3aa1f2-887a-49fd-88b0-4c0263486069_0003_r_000000
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
