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11-28-2017
09:19 AM
Hi Team / @Sowmya Ramesh, I am trying to use falcon to replicate HDFS to S3. I have tried above steps and I see the HDFStoS3 replication Job status KILLED after
running the workflow. After launching Oozie, I can see the workflow
changing status from RUNNING to KILLED. Is there a way to troubleshoot. I
can run hadoop fs -ls commands on my s3 bucket so definitely got
access. I suspect its the s3 URL. I tried downloading the xml changing
the URL without the s3.region.amazonaws.com and uploading with no luck. Any other suggestions. Appreciate
all your help/support in advance. Regards Anil
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11-28-2017
09:10 AM
Hi Team, I have tried above and I see the Job status KILLED after running the workflow. After launching Oozie, I can see the workflow changing status from RUNNING to KILLED. Is there a way to troubleshoot. I can run hadoop fs -ls commands on my s3 bucket so definitely got access. I suspect its the s3 URL. I tried downloading the xml changing the URL and uploading with no luck. Any other suggestions. Appreciate all your help/support in advance. Regards Anil
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09-26-2017
03:29 AM
Hi, We have similar issue. After security update were applied, started getting nio:720 - javax.net.ssl.SSLException: Any solution? Appreciate any help/support in advance
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08-08-2016
02:29 AM
Hi Sunile/SBandaru, I checked with pig -x local and got the grunt shell to LOAD, DUMP and all pig scripts work fine. I tried running pig today (without -x local) to connect to hdfs using hadoop conf, it throws following exception ERROR 2999: Unexpected internal error. Failed to create DataStorage and Server IPC version 9 cannot communicate with client version 4 Appreciate all your help/support in advance. Regards Anil Khiani
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08-04-2016
11:54 AM
Thanks Sunile. It was indeed pig version. I installed Apache Pig version 0.9.2 (r1232772) and it got resolved. Cheers - Anil
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08-04-2016
02:32 AM
Hi Team, When I try to run pig to get to grunt shell, error I am getting is as follows: 16/08/04 02:33:40 INFO pig.ExecTypeProvider: Trying ExecType : LOCAL
16/08/04 02:33:40 INFO pig.ExecTypeProvider: Trying ExecType : MAPREDUCE
16/08/04 02:33:40 INFO pig.ExecTypeProvider: Picked MAPREDUCE as the ExecType
2016-08-04 02:33:40,231 [main] INFO org.apache.pig.Main - Apache Pig version 0.16.0 (r1746530) compiled Jun 01 2016, 23:10:49
2016-08-04 02:33:40,232 [main] INFO org.apache.pig.Main - Logging error messages to: /usr/local/hadoop/etc/hadoop/pig_1470278020218.log
2016-08-04 02:33:40,313 [main] INFO org.apache.pig.impl.util.Utils - Default bootup file /home/hadoop/.pigbootup not found
2016-08-04 02:33:40,829 [main] INFO org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting to hadoop file system at: hdfs://172.31.24.167:8020
2016-08-04 02:33:41,072 [main] INFO org.apache.pig.Main - Pig script completed in 1 second and 283 milliseconds (1283 ms)
Exception in thread "main" java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:803)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at org.apache.pig.tools.pigstats.PigStatsUtil.<clinit>(PigStatsUtil.java:73)
at org.apache.pig.Main.run(Main.java:665)
at org.apache.pig.Main.main(Main.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:156) My bashrc is as follows: export PIG_HOME=/usr/local/hadoop/pig
export PATH=$PATH:$PIG_HOME/bin
export PIG_CLASSPATH=/usr/local/hadoop/etc/Hadoop Environment: Ubuntu 14.04 pig-0.16.0 jps shows 3404 DataNode
5114 Jps
4569 ResourceManager
4719 NodeManager
3247 NameNode
3634 SecondaryNameNode Appreciate any pointers I am missing. Regards Anil Khiani
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