Which hadoop release are you using ?
Can you check hdfs audit log to see who / when deleted spark/ck/hdfsaudit/
receivedData/0/log-1430139541443-1430139601443 ?
Cheers
On Mon, Apr 27, 2015 at 6:21 AM, Sea <261810...@qq.com> wrote:
> Hi, all:
> I use function updateStateByKey in Spark Streaming, I need to store the
> states for one minite, I set "spark.cleaner.ttl" to 120, the duration is 2
> seconds, but it throws Exception
>
>
> Caused by:
> org.apache.hadoop.ipc.RemoteException(java.io.FileNotFoundException): File
> does not exist:
> spark/ck/hdfsaudit/receivedData/0/log-1430139541443-1430139601443
> at
> org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:61)
> at
> org.apache.hadoop.hdfs.server.namenode.INodeFile.valueOf(INodeFile.java:51)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocationsUpdateTimes(FSNamesystem.java:1499)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocationsInt(FSNamesystem.java:1448)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1428)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1402)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getBlockLocations(NameNodeRpcServer.java:468)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getBlockLocations(ClientNamenodeProtocolServerSideTranslatorPB.java:269)
> at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:59566)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2048)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2044)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1491)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2042)
>
> at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> at com.sun.proxy.$Proxy14.getBlockLocations(Unknown Source)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getBlockLocations(ClientNamenodeProtocolTranslatorPB.java:188)
> at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
>
> Why?
>
> my code is
>
> ssc = StreamingContext(sc,2)
> kvs = KafkaUtils.createStream(ssc, zkQuorum, group, {topic: 1})
> kvs.window(60,2).map(lambda x: analyzeMessage(x[1]))\
> .filter(lambda x: x[1] != None).updateStateByKey(updateStateFunc) \
> .filter(lambda x: x[1]['isExisted'] != 1) \
> .foreachRDD(lambda rdd: rdd.foreachPartition(insertIntoDb))
>
>
>
