Maybe I found the solution??do not set 'spark.cleaner.ttl', just use function
'remember' in StreamingContext to set the rememberDuration.
------------------ ???????? ------------------
??????: "Ted Yu";<yuzhih...@gmail.com>;
????????: 2015??4??27??(??????) ????10:20
??????: "Sea"<261810...@qq.com>;
????: Re: Exception in using updateStateByKey
Can you make the value for spark.cleaner.ttl larger ?Cheers
On Mon, Apr 27, 2015 at 7:13 AM, Sea <261810...@qq.com> wrote:
my hadoop version is 2.2.0?? the hdfs-audit.log is too large?? The problem is
that?? when the checkpoint info is deleted(it depends on
??spark.cleaner.ttl??)??it will throw this exception??
----------------- ???????? ------------------
??????: "Ted Yu";<yuzhih...@gmail.com>;
????????: 2015??4??27??(??????) ????9:55
??????: "Sea"<261810...@qq.com>;
????: "user"<user@spark.apache.org>;
????: Re: Exception in using updateStateByKey
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))
