We have HDP installed on AWS EC2 Cluster (2 Name Nodes, 3 Data Nodes, and 1 Management Server). In order to use phoenix (4.4.0.2.3.0.0-2557) with Hbase, we have followed basic steps mentioned in Hortonworks documentation.
(Hortonworks-Phoenix Installation Guide)
In order to connect with server, We have used phoenix-client jar with same version as server and written a basic Java driver for connection.
Class.forName("org.apache.phoenix.jdbc.PhoenixDriver").newInstance();
Connection conn = DriverManager.getConnection("jdbc:phoenix:zookeeper_quorom_server_ip","","");
Getting below error after running this program.
org.apache.phoenix.exception.PhoenixIOException: callTimeout=1200000, callDuration=1237464:
at org.apache.phoenix.util.ServerUtil.parseServerException(ServerUtil.java:108)
at org.apache.phoenix.query.ConnectionQueryServicesImpl.ensureTableCreated(ConnectionQueryServicesImpl.java:881)
at org.apache.phoenix.query.ConnectionQueryServicesImpl.createTable(ConnectionQueryServicesImpl.java:1215)
at org.apache.phoenix.query.DelegateConnectionQueryServices.createTable(DelegateConnectionQueryServices.java:112)
at org.apache.phoenix.schema.MetaDataClient.createTableInternal(MetaDataClient.java:1902)
at org.apache.phoenix.schema.MetaDataClient.createTable(MetaDataClient.java:744)
at org.apache.phoenix.compile.CreateTableCompiler$2.execute(CreateTableCompiler.java:186)
at org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:303)
at org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:295)
at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
at org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(PhoenixStatement.java:293)
at org.apache.phoenix.jdbc.PhoenixStatement.executeUpdate(PhoenixStatement.java:1236)
at org.apache.phoenix.query.ConnectionQueryServicesImpl$12.call(ConnectionQueryServicesImpl.java:1893)
at org.apache.phoenix.query.ConnectionQueryServicesImpl$12.call(ConnectionQueryServicesImpl.java:1862)
at org.apache.phoenix.util.PhoenixContextExecutor.call(PhoenixContextExecutor.java:77)
at org.apache.phoenix.query.ConnectionQueryServicesImpl.init(ConnectionQueryServicesImpl.java:1862)
at org.apache.phoenix.jdbc.PhoenixDriver.getConnectionQueryServices(PhoenixDriver.java:180)
at org.apache.phoenix.jdbc.PhoenixEmbeddedDriver.connect(PhoenixEmbeddedDriver.java:132)
at org.apache.phoenix.jdbc.PhoenixDriver.connect(PhoenixDriver.java:151)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at HadoopConnector.main(HadoopConnector.java:17)
Caused by: java.net.SocketTimeoutException: callTimeout=1200000, callDuration=1237464:
at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:159)
at org.apache.hadoop.hbase.client.HBaseAdmin.executeCallable(HBaseAdmin.java:3917)
at org.apache.hadoop.hbase.client.HBaseAdmin.getTableDescriptor(HBaseAdmin.java:441)
at org.apache.hadoop.hbase.client.HBaseAdmin.getTableDescriptor(HBaseAdmin.java:463)
at org.apache.phoenix.query.ConnectionQueryServicesImpl.ensureTableCreated(ConnectionQueryServicesImpl.java:815)
... 20 more
Caused by: org.apache.hadoop.hbase.MasterNotRunningException: org.apache.hadoop.hbase.MasterNotRunningException: Can't get connection to ZooKeeper: KeeperErrorCode = ConnectionLoss for /hbase
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation$StubMaker.makeStub(ConnectionManager.java:1533)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation$MasterServiceStubMaker.makeStub(ConnectionManager.java:1553)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.getKeepAliveMasterService(ConnectionManager.java:1704)
at org.apache.hadoop.hbase.client.MasterCallable.prepare(MasterCallable.java:38)
at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:124)
... 24 more
Caused by: org.apache.hadoop.hbase.MasterNotRunningException: Can't get connection to ZooKeeper: KeeperErrorCode = ConnectionLoss for /hbase
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.checkIfBaseNodeAvailable(ConnectionManager.java:906)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.access$400(ConnectionManager.java:545)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation$StubMaker.makeStubNoRetries(ConnectionManager.java:1483)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation$StubMaker.makeStub(ConnectionManager.java:1524)
... 28 more
Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase
at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1045)
at org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:222)
at org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:541)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.checkIfBaseNodeAvailable(ConnectionManager.java:895)
... 31 more
When I try to configure squirrel ( hbase-phoniex-SQL-client) then I am getting similar timeout exception while connecting.
Also tried pinging my zookeeper quoroum server IP from command prompt then it gives a request timeout error. Not sure what I am doing wrong here.
Related
Unable to access HiveServer2 from LAN on port 10000 but able to access it from locahost. Tested this using beeline.
hive.server2.thrift.bind.host is set to 0.0.0.0
hive.server2.webui.host is set to 0.0.0.0
I am able to access 10002 from LAN but not 10000.
Hadoop version is 3.3.4 and HIVE is 3.1.3 with mysql as the metastore 8.0 instead of derby
Can someone assist?
The error received when trying to access it from lan is below -
2023-02-13T16:20:17,790 ERROR [HiveServer2-Handler-Pool: Thread-47] server.TThreadPoolServer: Error occurred during processing of message.
java.lang.RuntimeException: org.apache.thrift.transport.TTransportException: Invalid status 71
at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:219) ~[hive-exec-3.1.3.jar:3.1.3]
at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:269) ~[hive-exec-3.1.3.jar:3.1.3]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_352]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_352]
at java.lang.Thread.run(Thread.java:750) [?:1.8.0_352]
Caused by: org.apache.thrift.transport.TTransportException: Invalid status 71
at org.apache.thrift.transport.TSaslTransport.sendAndThrowMessage(TSaslTransport.java:232) ~[hive-exec-3.1.3.jar:3.1.3]
I have added ojdbc.jar file in /usr/lib/sqoop/lib and I am trying to connect oracle to hadoop using sqoop but facing error.
I am using following command:
sqoop list-tables --connect jdbc:oracle:thin://#192.162.2.8:1521:orcl --username hr --password abc
But the i get following error:
15/05/05 09:21:31 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
15/05/05 09:21:32 ERROR manager.OracleManager: Failed to rollback transaction
java.lang.NullPointerException
at com.cloudera.sqoop.manager.OracleManager.listTables(OracleManager.java:596)
at com.cloudera.sqoop.tool.ListTablesTool.run(ListTablesTool.java:49)
at com.cloudera.sqoop.Sqoop.run(Sqoop.java:144)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at com.cloudera.sqoop.Sqoop.runSqoop(Sqoop.java:180)
at com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:218)
at com.cloudera.sqoop.Sqoop.main(Sqoop.java:228)
15/05/05 09:21:32 ERROR manager.OracleManager: Failed to list tables
java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:489)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:553)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:254)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at com.cloudera.sqoop.manager.OracleManager.makeConnection(OracleManager.java:275)
at com.cloudera.sqoop.manager.GenericJdbcManager.getConnection(GenericJdbcManager.java:51)
at com.cloudera.sqoop.manager.OracleManager.listTables(OracleManager.java:585)
at com.cloudera.sqoop.tool.ListTablesTool.run(ListTablesTool.java:49)
at com.cloudera.sqoop.Sqoop.run(Sqoop.java:144)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
at com.cloudera.sqoop.Sqoop.runSqoop(Sqoop.java:180)
at com.cloudera.sqoop.Sqoop.runTool(Sqoop.java:218)
at com.cloudera.sqoop.Sqoop.main(Sqoop.java:228)
Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection
at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:439)
at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:454)
at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:693)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:251)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1140)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:340)
... 16 more
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:529)
at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:149)
at oracle.net.nt.ConnOption.connect(ConnOption.java:133)
at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:405)
is there anyhthing wrong with the sqoop command.?
The error "network adaptor could not establish connection" is coming because of incorrect jdbc url. Jdbc url in your sqoop command should be in this format: jdbc:oracle:thin:#192.162.2.8:1521:orcl
The connection refused error may occur by scenarios as far as I know.
The Oracle service might not be running on the specified host on the
given port number.
The firewall in between might restrict the client access to the
oracle server through the given port number.
So I suggest you to first confirm the oracle host, port and the firewall restriction in between.
you can easily check the access by using telnet as below,
telnet 192.162.2.8 1521
See if the listener and the database are initiated. I just started the listener (lsnrctl start) and the database (sqlplus / as sysdba and startup) and it worked.
I am using talend 5.4 /5.5 to connect to cdh 5.1. A three node cluster
N1: CM, HIVE(all the services ),Datanode, Zookeeper.... etc
N2:RM, Datanode
N3: Datanode
when I am trying to load data from hdfs to hive table is failing where as same command from cli works just fine.
hive> LOAD DATA INPATH '/user/thor/test/rev_sub.txt' INTO TABLE revenue_subs;
when I am running the talend job with tHiveLoad component I am getting following exception
[INFO ]: hive.metastore - Trying to connect to metastore with URI thrift://txwlcloud1:9083
[WARN ]: org.apache.hadoop.security.UserGroupInformation - No groups available for user thor
[INFO ]: hive.metastore - Waiting 1 seconds before next connection attempt.
[INFO ]: hive.metastore - Connected to metastore.
[ERROR]: org.apache.hadoop.hive.ql.Driver - FAILED: SemanticException Line 1:17 Invalid path ''/user/thor/test/rev_sub.txt''
org.apache.hadoop.hive.ql.parse.SemanticException: Line 1:17 Invalid path ''/user/thor/test/rev_sub.txt''
at org.apache.hadoop.hive.ql.parse.LoadSemanticAnalyzer.applyConstraints(LoadSemanticAnalyzer.java:148)
at org.apache.hadoop.hive.ql.parse.LoadSemanticAnalyzer.analyzeInternal(LoadSemanticAnalyzer.java:229)
at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:258)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:459)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:349)
at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:355)
at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:110)
at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:82)
at org.apache.hive.service.cli.operation.SQLOperation.run(SQLOperation.java:129)
at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatement(HiveSessionImpl.java:209)
at org.apache.hive.service.cli.CLIService.executeStatement(CLIService.java:154)
at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:191)
at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:197)
at big_data.hivejob_0_1.HIVEJob.tHiveLoad_1Process(HIVEJob.java:375)
at big_data.hivejob_0_1.HIVEJob.runJobInTOS(HIVEJob.java:645)
at big_data.hivejob_0_1.HIVEJob.main(HIVEJob.java:504)
Caused by: java.io.IOException: Failed on local exception: com.google.protobuf.InvalidProtocolBufferException: Message missing required fields: callId, status; Host Details : local host is: "TXWLHPW295/10.215.206.241"; destination host is: "txwlcloud2":8020;
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:763)
at org.apache.hadoop.ipc.Client.call(Client.java:1241)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:164)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
I am struggling with this issue for a while.
The possible reason could be
1) jdbc driver issue. Di I have to put the jdbc driver jar somewhere in the cluster? Or it is already there?
2) some thing to do with remote metastore
It will be great help if you guys could point out why the load is failing
When I did beeline> !connect jdbc:hive2://10.215.204.xyz:10000 thor org.apache.hive.jdbc.HiveDriver it is returning a correct connection.
Thanks,
Amit
I am stumbling across this error while running the Hadoop Balancer via Namenode. Anytips on cracking this. The process is also blocking the current user and giving an Out of Memory error on issuing any other command.
14/05/09 11:30:05 WARN hdfs.LeaseRenewer: Failed to renew lease for [DFSClient_NONMAPREDUCE_-77290934_1] for 936 seconds. Will retry shortly ...
java.io.IOException: Failed on local exception: java.io.IOException: Couldn't set up IO streams; Host Details : local host is: "hadoop01.xx.xx.xx.xx.com/30.0.1.176"; destination host is: "hadoop01.xx.xx.xx.xx.com":8022;
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:763)
at org.apache.hadoop.ipc.Client.call(Client.java:1242)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
at $Proxy10.renewLease(Unknown Source)
at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:164)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
at $Proxy10.renewLease(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.renewLease(ClientNamenodeProtocolTranslatorPB.java:458)
at org.apache.hadoop.hdfs.DFSClient.renewLease(DFSClient.java:649)
at org.apache.hadoop.hdfs.LeaseRenewer.renew(LeaseRenewer.java:417)
at org.apache.hadoop.hdfs.LeaseRenewer.run(LeaseRenewer.java:442)
at org.apache.hadoop.hdfs.LeaseRenewer.access$700(LeaseRenewer.java:71)
at org.apache.hadoop.hdfs.LeaseRenewer$1.run(LeaseRenewer.java:298)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Couldn't set up IO streams
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:671)
at org.apache.hadoop.ipc.Client$Connection.access$2100(Client.java:252)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1291)
at org.apache.hadoop.ipc.Client.call(Client.java:1209)
... 15 more
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:640)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:664)
... 18 more
Once the number of threads created by Hadoop RPC reaches the (ulimit -u) on the node's number of processes, java will report it as an out-of-memory error.
Try increasing the maximum number of processes allowed, i.e. your ulimit -u value.
After upgrade of cassandra from 0.8.2 to 0.8.4, got this error
I have restarted cassandra, removed data, etc. nothing helps
I have 6 identical machines in the cloud, before it was working fine.
If I make netstat then it shows port 9160 listening
nodetool ... ring - responces with 6 machines UP.
what could be the problem? : (
Exception in thread "main" java.io.IOException: Could not get input splits
at org.apache.cassandra.hadoop.ColumnFamilyInputFormat.getSplits(ColumnFamilyInputFormat.java:157)
at org.apache.hadoop.mapred.JobClient.writeNewSplits(JobClient.java:885)
at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:779)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:432)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:447)
at WordCount.run(Unknown Source)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at WordCount.main(Unknown Source)
Caused by: java.util.concurrent.ExecutionException: java.io.IOException: failed connecting to all endpoints slave1/98.188.69.242
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
at java.util.concurrent.FutureTask.get(FutureTask.java:83)
at org.apache.cassandra.hadoop.ColumnFamilyInputFormat.getSplits(ColumnFamilyInputFormat.java:153)
... 7 more
Caused by: java.io.IOException: failed connecting to all endpoints slave1/98.188.69.242
at org.apache.cassandra.hadoop.ColumnFamilyInputFormat.getSubSplits(ColumnFamilyInputFormat.java:234)
at org.apache.cassandra.hadoop.ColumnFamilyInputFormat.access$200(ColumnFamilyInputFormat.java:70)
at org.apache.cassandra.hadoop.ColumnFamilyInputFormat$SplitCallable.call(ColumnFamilyInputFormat.java:190)
at org.apache.cassandra.hadoop.ColumnFamilyInputFormat$SplitCallable.call(ColumnFamilyInputFormat.java:175)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
I don't know whether you have solved the problem. I met with the same problem as yours (Same configuration as yours too) and trrie to solve it.
Problem location:
public List call() throws Exception { ... List
tokens = getSubSplits(keyspace, cfName, range, conf); ...
In the method getSubSplits when calling method
createConnection(host, ConfigHelper.getRpcPort(conf), true)
, the format of host is not right. It is hostname/10.197.34.111 sometimes (ip_address), so createConnection will fail. We need to extract the ip address and then call createConnection.
You can try to change the code and try Hadoop again.
Good luck!