We are seeing a warning deep in HDFS code, I was wondering if anyone knows of this or if a JIRA has been filed or fixed? Searching on the warning text didn't crop up anything. It is not harmful AFAIK. John
[Dynamic-linking native method java.net.NetworkInterface.init ... JNI] WARNING in native method: JNI FindClass received a bad class descriptor "Ljava/net/InetAddress;". A correct class descriptor has no leading "L" or trailing ";". Incorrect descriptors will not be accepted in future releases. at java.net.NetworkInterface.init(Native Method) at java.net.NetworkInterface.<clinit>(Unknown Source) at org.apache.hadoop.net.NetUtils.isLocalAddress(NetUtils.java:689) at org.apache.hadoop.hdfs.DFSClient.isLocalAddress(DFSClient.java:896) at org.apache.hadoop.hdfs.RemoteBlockReader2.<init>(RemoteBlockReader2.java:265) at org.apache.hadoop.hdfs.RemoteBlockReader2.newBlockReader(RemoteBlockReader2.java:411) at org.apache.hadoop.hdfs.BlockReaderFactory.newBlockReader(BlockReaderFactory.java:131) at org.apache.hadoop.hdfs.DFSInputStream.getBlockReader(DFSInputStream.java:1108) at org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:533) - locked <0x00000000fe9522f0> (a org.apache.hadoop.hdfs.DFSInputStream) at org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:749) at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:793) - locked <0x00000000fe9522f0> (a org.apache.hadoop.hdfs.DFSInputStream) at java.io.DataInputStream.readFully(Unknown Source) at java.io.DataInputStream.readLong(Unknown Source) at org.apache.hadoop.io.file.tfile.BCFile$Reader.<init>(BCFile.java:626) at org.apache.hadoop.io.file.tfile.TFile$Reader.<init>(TFile.java:804) at org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogReader.<init>(AggregatedLogFormat.java:323) at net.redpoint.yarnapp.Client.writeAggregatedLogs(Client.java:1360) at net.redpoint.yarnapp.Client.writeAggregatedLogs(Client.java:1293) at net.redpoint.yarnapp.ClientTest.runTest(ClientTest.java:225) at net.redpoint.yarnapp.ClientTest.main(ClientTest.java:22)
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