Re: how to submit the spark job outside the cluster
It seems that is due to spark SPARK_LOCAL_IP setting.export SPARK_LOCAL_IP=localhost will not work. Then, how it would be set. Thank you all~~ On Friday, September 25, 2015 5:57 PM, Zhiliang Zhu wrote: Hi Steve, Thanks a lot for your reply. That is, some commands could work on the remote server gateway installed , but some other commands will not work.As expected, the remote machine is not in the same area network as the cluster, and the cluster's portis forbidden. While I make the remote machine gateway for another local area cluster, it works fine, and the hadoopjob could be submitted on the machine remotedly. However, I want to submit spark jobs remotely as hadoop jobs do In the gateway machine, I also copied the spark install directory from the cluster to it, conf/spark-env.shis also there. But I fail to submit spark job remotely...The error messages: 15/09/25 17:47:47 INFO slf4j.Slf4jLogger: Slf4jLogger started 15/09/25 17:47:47 INFO Remoting: Starting remoting 15/09/25 17:47:48 ERROR netty.NettyTransport: failed to bind to /220.250.64.225:0, shutting down Netty transport 15/09/25 17:47:48 WARN util.Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1. 15/09/25 17:47:48 INFO remote.RemoteActorRefProvider$RemotingTerminator: Shutting down remote daemon. 15/09/25 17:47:48 INFO remote.RemoteActorRefProvider$RemotingTerminator: Remote daemon shut down; proceeding with flushing remote transports. 15/09/25 17:47:48 INFO remote.RemoteActorRefProvider$RemotingTerminator: Remoting shut down. ... Would you help some about it ... Thank you very much!Zhiliang On Friday, September 25, 2015 5:21 PM, Steve Loughran wrote: On 25 Sep 2015, at 05:25, Zhiliang Zhu wrote: However, I just could use "hadoop fs -ls/-mkdir/-rm XXX" commands to operate at the remote machine with gateway, which means the namenode is reachable; all those commands only need to interact with it. but commands "hadoop fs -cat/-put XXX YYY" would not work with error message as below: put: File /user/zhuzl/wordcount/input/1._COPYING_ could only be replicated to 0 nodes instead of minReplication (=1). There are 2 datanode(s) running and 2 node(s) are excluded in this operation. 15/09/25 10:44:00 INFO hdfs.DFSClient: Exception in createBlockOutputStream org.apache.hadoop.net.ConnectTimeoutException: 6 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=/10.6.28.96:50010] the client can't reach the datanodes
Re: how to submit the spark job outside the cluster
Hi Steve, Thanks a lot for your reply. That is, some commands could work on the remote server gateway installed , but some other commands will not work.As expected, the remote machine is not in the same area network as the cluster, and the cluster's portis forbidden. While I make the remote machine gateway for another local area cluster, it works fine, and the hadoopjob could be submitted on the machine remotedly. However, I want to submit spark jobs remotely as hadoop jobs do In the gateway machine, I also copied the spark install directory from the cluster to it, conf/spark-env.shis also there. But I fail to submit spark job remotely...The error messages: 15/09/25 17:47:47 INFO slf4j.Slf4jLogger: Slf4jLogger started 15/09/25 17:47:47 INFO Remoting: Starting remoting 15/09/25 17:47:48 ERROR netty.NettyTransport: failed to bind to /220.250.64.225:0, shutting down Netty transport 15/09/25 17:47:48 WARN util.Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1. 15/09/25 17:47:48 INFO remote.RemoteActorRefProvider$RemotingTerminator: Shutting down remote daemon. 15/09/25 17:47:48 INFO remote.RemoteActorRefProvider$RemotingTerminator: Remote daemon shut down; proceeding with flushing remote transports. 15/09/25 17:47:48 INFO remote.RemoteActorRefProvider$RemotingTerminator: Remoting shut down. ... Would you help some about it ... Thank you very much!Zhiliang On Friday, September 25, 2015 5:21 PM, Steve Loughran wrote: On 25 Sep 2015, at 05:25, Zhiliang Zhu wrote: However, I just could use "hadoop fs -ls/-mkdir/-rm XXX" commands to operate at the remote machine with gateway, which means the namenode is reachable; all those commands only need to interact with it. but commands "hadoop fs -cat/-put XXX YYY" would not work with error message as below: put: File /user/zhuzl/wordcount/input/1._COPYING_ could only be replicated to 0 nodes instead of minReplication (=1). There are 2 datanode(s) running and 2 node(s) are excluded in this operation. 15/09/25 10:44:00 INFO hdfs.DFSClient: Exception in createBlockOutputStream org.apache.hadoop.net.ConnectTimeoutException: 6 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=/10.6.28.96:50010] the client can't reach the datanodes
Re: how to submit the spark job outside the cluster
On 25 Sep 2015, at 05:25, Zhiliang Zhu mailto:zchl.j...@yahoo.com.INVALID>> wrote: However, I just could use "hadoop fs -ls/-mkdir/-rm XXX" commands to operate at the remote machine with gateway, which means the namenode is reachable; all those commands only need to interact with it. but commands "hadoop fs -cat/-put XXXYYY" would not work with error message as below: put: File /user/zhuzl/wordcount/input/1._COPYING_ could only be replicated to 0 nodes instead of minReplication (=1). There are 2 datanode(s) running and 2 node(s) are excluded in this operation. 15/09/25 10:44:00 INFO hdfs.DFSClient: Exception in createBlockOutputStream org.apache.hadoop.net.ConnectTimeoutException: 6 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=/10.6.28.96:50010] the client can't reach the datanodes
Re: how to submit the spark job outside the cluster
And the remote machine is not in the same local area network with the cluster . On Friday, September 25, 2015 12:28 PM, Zhiliang Zhu wrote: Hi Zhan, I have done that as your kind help. However, I just could use "hadoop fs -ls/-mkdir/-rm XXX" commands to operate at the remote machine with gateway, but commands "hadoop fs -cat/-put XXX YYY" would not work with error message as below: put: File /user/zhuzl/wordcount/input/1._COPYING_ could only be replicated to 0 nodes instead of minReplication (=1). There are 2 datanode(s) running and 2 node(s) are excluded in this operation. 15/09/25 10:44:00 INFO hdfs.DFSClient: Exception in createBlockOutputStream org.apache.hadoop.net.ConnectTimeoutException: 6 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=/10.6.28.96:50010]... in the cluster, all machines' /etc/hosts10.6.32.132 master #all is local area network ip 10.6.28.96 core1 #must this place use global ip, in order to operate for remote machine ? 10.6.26.160 core2 in the remote machine's /etc/hosts 42.62.77.77 master #all is global area network ip, or else no commands will work 42.62.77.81 core1 #but still -cat / -put will not work 42.62.77.83 core2 Would you help comment some... Thank you very much!Zhiliang On Wednesday, September 23, 2015 11:30 AM, Zhan Zhang wrote: Hi Zhiliang, I cannot find a specific doc. But as far as I remember, you can log in one of your cluster machine, and find the hadoop configuration location, for example /etc/hadoop/conf, copy that directory to your local machine. Typically it has hdfs-site.xml, yarn-site.xml etc. In spark, the former is used to access hdfs, and the latter is used to launch application on top of yarn. Then in the spark-env.sh, you add export HADOOP_CONF_DIR=/etc/hadoop/conf. Thanks. Zhan Zhang On Sep 22, 2015, at 8:14 PM, Zhiliang Zhu wrote: Hi Zhan, Yes, I get it now. I have not ever deployed hadoop configuration locally, and do not find the specific doc, would you help provide the doc to do that... Thank you,Zhiliang On Wednesday, September 23, 2015 11:08 AM, Zhan Zhang wrote: There is no difference between running the client in or out of the client (assuming there is no firewall or network connectivity issue), as long as you have hadoop configuration locally. Here is the doc for running on yarn. http://spark.apache.org/docs/latest/running-on-yarn.html Thanks. Zhan Zhang On Sep 22, 2015, at 7:49 PM, Zhiliang Zhu wrote: Hi Zhan, Thanks very much for your help comment.I also view it would be similar to hadoop job submit, however, I was not deciding whether it is like that whenit comes to spark. Have you ever tried that for spark...Would you give me the deployment doc for hadoop and spark gateway, since this is the first time for meto do that, I do not find the specific doc for it. Best Regards,Zhiliang On Wednesday, September 23, 2015 10:20 AM, Zhan Zhang wrote: It should be similar to other hadoop jobs. You need hadoop configuration in your client machine, and point the HADOOP_CONF_DIR in spark to the configuration. Thanks Zhan Zhang On Sep 22, 2015, at 6:37 PM, Zhiliang Zhu wrote: Dear Experts, Spark job is running on the cluster by yarn. Since the job can be submited at the place on the machine from the cluster,however, I would like to submit the job from another machine which does not belong to the cluster.I know for this, hadoop job could be done by way of another machine which is installed hadoop gateway which is usedto connect the cluster. Then what would go for spark, is it same as hadoop... And where is the instruction doc for installing this gateway... Thank you very much~~Zhiliang
Re: how to submit the spark job outside the cluster
Hi Zhan, I have done that as your kind help. However, I just could use "hadoop fs -ls/-mkdir/-rm XXX" commands to operate at the remote machine with gateway, but commands "hadoop fs -cat/-put XXX YYY" would not work with error message as below: put: File /user/zhuzl/wordcount/input/1._COPYING_ could only be replicated to 0 nodes instead of minReplication (=1). There are 2 datanode(s) running and 2 node(s) are excluded in this operation. 15/09/25 10:44:00 INFO hdfs.DFSClient: Exception in createBlockOutputStream org.apache.hadoop.net.ConnectTimeoutException: 6 millis timeout while waiting for channel to be ready for connect. ch : java.nio.channels.SocketChannel[connection-pending remote=/10.6.28.96:50010]... in the cluster, all machines' /etc/hosts10.6.32.132 master #all is local area network ip 10.6.28.96 core1 #must this place use global ip, in order to operate for remote machine ? 10.6.26.160 core2 in the remote machine's /etc/hosts 42.62.77.77 master #all is global area network ip, or else no commands will work 42.62.77.81 core1 #but still -cat / -put will not work 42.62.77.83 core2 Would you help comment some... Thank you very much!Zhiliang On Wednesday, September 23, 2015 11:30 AM, Zhan Zhang wrote: Hi Zhiliang, I cannot find a specific doc. But as far as I remember, you can log in one of your cluster machine, and find the hadoop configuration location, for example /etc/hadoop/conf, copy that directory to your local machine. Typically it has hdfs-site.xml, yarn-site.xml etc. In spark, the former is used to access hdfs, and the latter is used to launch application on top of yarn. Then in the spark-env.sh, you add export HADOOP_CONF_DIR=/etc/hadoop/conf. Thanks. Zhan Zhang On Sep 22, 2015, at 8:14 PM, Zhiliang Zhu wrote: Hi Zhan, Yes, I get it now. I have not ever deployed hadoop configuration locally, and do not find the specific doc, would you help provide the doc to do that... Thank you,Zhiliang On Wednesday, September 23, 2015 11:08 AM, Zhan Zhang wrote: There is no difference between running the client in or out of the client (assuming there is no firewall or network connectivity issue), as long as you have hadoop configuration locally. Here is the doc for running on yarn. http://spark.apache.org/docs/latest/running-on-yarn.html Thanks. Zhan Zhang On Sep 22, 2015, at 7:49 PM, Zhiliang Zhu wrote: Hi Zhan, Thanks very much for your help comment.I also view it would be similar to hadoop job submit, however, I was not deciding whether it is like that whenit comes to spark. Have you ever tried that for spark...Would you give me the deployment doc for hadoop and spark gateway, since this is the first time for meto do that, I do not find the specific doc for it. Best Regards,Zhiliang On Wednesday, September 23, 2015 10:20 AM, Zhan Zhang wrote: It should be similar to other hadoop jobs. You need hadoop configuration in your client machine, and point the HADOOP_CONF_DIR in spark to the configuration. Thanks Zhan Zhang On Sep 22, 2015, at 6:37 PM, Zhiliang Zhu wrote: Dear Experts, Spark job is running on the cluster by yarn. Since the job can be submited at the place on the machine from the cluster,however, I would like to submit the job from another machine which does not belong to the cluster.I know for this, hadoop job could be done by way of another machine which is installed hadoop gateway which is usedto connect the cluster. Then what would go for spark, is it same as hadoop... And where is the instruction doc for installing this gateway... Thank you very much~~Zhiliang
Re: how to submit the spark job outside the cluster
Hi Zhan, I really appreciate your help, I will do as that next.And on the local machine, no hadoop/spark needs to be installed, but only copied with the /etc/hadoop/conf... whether the information (for example IP, hostname etc) of local machine would be set in the conf files... Moreover, do you have any exprience to submit hadoop/spark job by way of java program deployed on thegateway node, but not by way of hadoop/spark command... Thank you very much~Best Regards,Zhiliang On Wednesday, September 23, 2015 11:30 AM, Zhan Zhang wrote: Hi Zhiliang, I cannot find a specific doc. But as far as I remember, you can log in one of your cluster machine, and find the hadoop configuration location, for example /etc/hadoop/conf, copy that directory to your local machine. Typically it has hdfs-site.xml, yarn-site.xml etc. In spark, the former is used to access hdfs, and the latter is used to launch application on top of yarn. Then in the spark-env.sh, you add export HADOOP_CONF_DIR=/etc/hadoop/conf. Thanks. Zhan Zhang On Sep 22, 2015, at 8:14 PM, Zhiliang Zhu wrote: Hi Zhan, Yes, I get it now. I have not ever deployed hadoop configuration locally, and do not find the specific doc, would you help provide the doc to do that... Thank you,Zhiliang On Wednesday, September 23, 2015 11:08 AM, Zhan Zhang wrote: There is no difference between running the client in or out of the client (assuming there is no firewall or network connectivity issue), as long as you have hadoop configuration locally. Here is the doc for running on yarn. http://spark.apache.org/docs/latest/running-on-yarn.html Thanks. Zhan Zhang On Sep 22, 2015, at 7:49 PM, Zhiliang Zhu wrote: Hi Zhan, Thanks very much for your help comment.I also view it would be similar to hadoop job submit, however, I was not deciding whether it is like that whenit comes to spark. Have you ever tried that for spark...Would you give me the deployment doc for hadoop and spark gateway, since this is the first time for meto do that, I do not find the specific doc for it. Best Regards,Zhiliang On Wednesday, September 23, 2015 10:20 AM, Zhan Zhang wrote: It should be similar to other hadoop jobs. You need hadoop configuration in your client machine, and point the HADOOP_CONF_DIR in spark to the configuration. Thanks Zhan Zhang On Sep 22, 2015, at 6:37 PM, Zhiliang Zhu wrote: Dear Experts, Spark job is running on the cluster by yarn. Since the job can be submited at the place on the machine from the cluster,however, I would like to submit the job from another machine which does not belong to the cluster.I know for this, hadoop job could be done by way of another machine which is installed hadoop gateway which is usedto connect the cluster. Then what would go for spark, is it same as hadoop... And where is the instruction doc for installing this gateway... Thank you very much~~Zhiliang
Re: how to submit the spark job outside the cluster
Hi Zhiliang, I cannot find a specific doc. But as far as I remember, you can log in one of your cluster machine, and find the hadoop configuration location, for example /etc/hadoop/conf, copy that directory to your local machine. Typically it has hdfs-site.xml, yarn-site.xml etc. In spark, the former is used to access hdfs, and the latter is used to launch application on top of yarn. Then in the spark-env.sh, you add export HADOOP_CONF_DIR=/etc/hadoop/conf. Thanks. Zhan Zhang On Sep 22, 2015, at 8:14 PM, Zhiliang Zhu mailto:zchl.j...@yahoo.com>> wrote: Hi Zhan, Yes, I get it now. I have not ever deployed hadoop configuration locally, and do not find the specific doc, would you help provide the doc to do that... Thank you, Zhiliang On Wednesday, September 23, 2015 11:08 AM, Zhan Zhang mailto:zzh...@hortonworks.com>> wrote: There is no difference between running the client in or out of the client (assuming there is no firewall or network connectivity issue), as long as you have hadoop configuration locally. Here is the doc for running on yarn. http://spark.apache.org/docs/latest/running-on-yarn.html Thanks. Zhan Zhang On Sep 22, 2015, at 7:49 PM, Zhiliang Zhu mailto:zchl.j...@yahoo.com>> wrote: Hi Zhan, Thanks very much for your help comment. I also view it would be similar to hadoop job submit, however, I was not deciding whether it is like that when it comes to spark. Have you ever tried that for spark... Would you give me the deployment doc for hadoop and spark gateway, since this is the first time for me to do that, I do not find the specific doc for it. Best Regards, Zhiliang On Wednesday, September 23, 2015 10:20 AM, Zhan Zhang mailto:zzh...@hortonworks.com>> wrote: It should be similar to other hadoop jobs. You need hadoop configuration in your client machine, and point the HADOOP_CONF_DIR in spark to the configuration. Thanks Zhan Zhang On Sep 22, 2015, at 6:37 PM, Zhiliang Zhu mailto:zchl.j...@yahoo.com.INVALID>> wrote: Dear Experts, Spark job is running on the cluster by yarn. Since the job can be submited at the place on the machine from the cluster, however, I would like to submit the job from another machine which does not belong to the cluster. I know for this, hadoop job could be done by way of another machine which is installed hadoop gateway which is used to connect the cluster. Then what would go for spark, is it same as hadoop... And where is the instruction doc for installing this gateway... Thank you very much~~ Zhiliang
Re: how to submit the spark job outside the cluster
Hi Zhan, Yes, I get it now. I have not ever deployed hadoop configuration locally, and do not find the specific doc, would you help provide the doc to do that... Thank you,Zhiliang On Wednesday, September 23, 2015 11:08 AM, Zhan Zhang wrote: There is no difference between running the client in or out of the client (assuming there is no firewall or network connectivity issue), as long as you have hadoop configuration locally. Here is the doc for running on yarn. http://spark.apache.org/docs/latest/running-on-yarn.html Thanks. Zhan Zhang On Sep 22, 2015, at 7:49 PM, Zhiliang Zhu wrote: Hi Zhan, Thanks very much for your help comment.I also view it would be similar to hadoop job submit, however, I was not deciding whether it is like that whenit comes to spark. Have you ever tried that for spark...Would you give me the deployment doc for hadoop and spark gateway, since this is the first time for meto do that, I do not find the specific doc for it. Best Regards,Zhiliang On Wednesday, September 23, 2015 10:20 AM, Zhan Zhang wrote: It should be similar to other hadoop jobs. You need hadoop configuration in your client machine, and point the HADOOP_CONF_DIR in spark to the configuration. Thanks Zhan Zhang On Sep 22, 2015, at 6:37 PM, Zhiliang Zhu wrote: Dear Experts, Spark job is running on the cluster by yarn. Since the job can be submited at the place on the machine from the cluster,however, I would like to submit the job from another machine which does not belong to the cluster.I know for this, hadoop job could be done by way of another machine which is installed hadoop gateway which is usedto connect the cluster. Then what would go for spark, is it same as hadoop... And where is the instruction doc for installing this gateway... Thank you very much~~Zhiliang
Re: how to submit the spark job outside the cluster
There is no difference between running the client in or out of the client (assuming there is no firewall or network connectivity issue), as long as you have hadoop configuration locally. Here is the doc for running on yarn. http://spark.apache.org/docs/latest/running-on-yarn.html Thanks. Zhan Zhang On Sep 22, 2015, at 7:49 PM, Zhiliang Zhu mailto:zchl.j...@yahoo.com>> wrote: Hi Zhan, Thanks very much for your help comment. I also view it would be similar to hadoop job submit, however, I was not deciding whether it is like that when it comes to spark. Have you ever tried that for spark... Would you give me the deployment doc for hadoop and spark gateway, since this is the first time for me to do that, I do not find the specific doc for it. Best Regards, Zhiliang On Wednesday, September 23, 2015 10:20 AM, Zhan Zhang mailto:zzh...@hortonworks.com>> wrote: It should be similar to other hadoop jobs. You need hadoop configuration in your client machine, and point the HADOOP_CONF_DIR in spark to the configuration. Thanks Zhan Zhang On Sep 22, 2015, at 6:37 PM, Zhiliang Zhu mailto:zchl.j...@yahoo.com.INVALID>> wrote: Dear Experts, Spark job is running on the cluster by yarn. Since the job can be submited at the place on the machine from the cluster, however, I would like to submit the job from another machine which does not belong to the cluster. I know for this, hadoop job could be done by way of another machine which is installed hadoop gateway which is used to connect the cluster. Then what would go for spark, is it same as hadoop... And where is the instruction doc for installing this gateway... Thank you very much~~ Zhiliang
Re: how to submit the spark job outside the cluster
Hi Zhan, Thanks very much for your help comment.I also view it would be similar to hadoop job submit, however, I was not deciding whether it is like that when it comes to spark. Have you ever tried that for spark...Would you give me the deployment doc for hadoop and spark gateway, since this is the first time for meto do that, I do not find the specific doc for it. Best Regards,Zhiliang On Wednesday, September 23, 2015 10:20 AM, Zhan Zhang wrote: It should be similar to other hadoop jobs. You need hadoop configuration in your client machine, and point the HADOOP_CONF_DIR in spark to the configuration. Thanks Zhan Zhang On Sep 22, 2015, at 6:37 PM, Zhiliang Zhu wrote: Dear Experts, Spark job is running on the cluster by yarn. Since the job can be submited at the place on the machine from the cluster,however, I would like to submit the job from another machine which does not belong to the cluster.I know for this, hadoop job could be done by way of another machine which is installed hadoop gateway which is usedto connect the cluster. Then what would go for spark, is it same as hadoop... And where is the instruction doc for installing this gateway... Thank you very much~~Zhiliang
Re: how to submit the spark job outside the cluster
It should be similar to other hadoop jobs. You need hadoop configuration in your client machine, and point the HADOOP_CONF_DIR in spark to the configuration. Thanks Zhan Zhang On Sep 22, 2015, at 6:37 PM, Zhiliang Zhu mailto:zchl.j...@yahoo.com.INVALID>> wrote: Dear Experts, Spark job is running on the cluster by yarn. Since the job can be submited at the place on the machine from the cluster, however, I would like to submit the job from another machine which does not belong to the cluster. I know for this, hadoop job could be done by way of another machine which is installed hadoop gateway which is used to connect the cluster. Then what would go for spark, is it same as hadoop... And where is the instruction doc for installing this gateway... Thank you very much~~ Zhiliang
how to submit the spark job outside the cluster
Dear Experts, Spark job is running on the cluster by yarn. Since the job can be submited at the place on the machine from the cluster,however, I would like to submit the job from another machine which does not belong to the cluster.I know for this, hadoop job could be done by way of another machine which is installed hadoop gateway which is usedto connect the cluster. Then what would go for spark, is it same as hadoop... And where is the instruction doc for installing this gateway... Thank you very much~~Zhiliang