Member since
04-27-2016
61
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61
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3
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My Accepted Solutions
Title | Views | Posted |
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5043 | 09-19-2016 05:42 PM | |
1839 | 06-11-2016 06:41 AM | |
4516 | 06-10-2016 05:17 PM |
05-31-2018
06:16 PM
While trying to start Namenode from Ambari, its failing with the below error: raise ExecutionFailed(err_msg, code, out, err)
resource_management.core.exceptions.ExecutionFailed: Execution of 'ambari-sudo.sh su hdfs -l -s /bin/bash -c 'ulimit -c unlimited ; /usr/hdp/3.0.0.0-1371/hadoop/bin/hdfs --config /usr/hdp/3.0.0.0-1371/hadoop/conf --daemon start namenode'' returned 1. WARNING: HADOOP_NAMENODE_OPTS has been replaced by HDFS_NAMENODE_OPTS. Using value of HADOOP_NAMENODE_OPTS.
ERROR: Cannot set priority of namenode process 355
Does anybody know a solution Thanks in advance
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Apache Ambari
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Apache Hadoop
01-23-2017
06:36 PM
1 Kudo
Looking for help with the below support related questions 1. What versions of the software do you currently provide support for? 2. What was the release data of the oldest version currently supported?
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Hortonworks Data Platform (HDP)
12-21-2016
07:16 PM
I went back to HDP 2.5.0 and no errors now. Looks like 2.5.3 has this start service issue. Thanks for the help
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12-20-2016
10:45 PM
@Michael Young Thanks. I went ahead and did a 'restart all' on all those services that failed to start. It worked for some of them .However for few others like history server, hive server2, Namenode etc., i am still getting the following error in the log: Could you help me there, Thanks
History Server:
raise Fail(err_msg)
resource_management.core.exceptions.Fail: Execution of 'curl -sS -L -w '%{http_code}' -X PUT --data-binary @/usr/hdp/2.5.3.0-37/hadoop/mapreduce.tar.gz 'http://ganne-test0.field.hortonworks.com:50070/webhdfs/v1/hdp/apps/2.5.3.0-37/mapreduce/mapreduce.tar.gz?op=CREATE&user.name=hdfs&overwrite=True&permission=444' 1>/tmp/tmpCBuCHv 2>/tmp/tmp76U3W6' returned 52. curl: (52) Empty reply from server
100
Hiveserver 2:
raise Fail(err_msg)
resource_management.core.exceptions.Fail: Execution of 'curl -sS -L -w '%{http_code}' -X GET 'http://ganne-test0.field.hortonworks.com:50070/webhdfs/v1/user/hcat?op=GETFILESTATUS&user.name=hdfs' 1>/tmp/tmpNYUL1Z 2>/tmp/tmpij3JWm' returned 7. curl: (7) Failed connect to ganne-test0.field.hortonworks.com:50070; Connection refused
000
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12-20-2016
10:02 PM
3 Kudos
While trying to install HDP 2.5.3 on a 4 node cluster via Ambari Wizard, I passed all the steps and got till this point of 'install, start and test' but it gives this warning that many services failed to start. Please see the attachments for pictures. Did any one face this issue?
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11-14-2016
03:42 PM
Appreciate your input . Yes the issue was the key tab and principal. Had to kinit with the specific principal instead of the default one and the error was gone.thanks
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11-11-2016
07:31 PM
Running into the errors in the pictures and log file , while trying to submit a topology on a kerberised cluster. Nimbus is running on lake2.field.hortonworks.com. Can some one shed some light here, who are kerberos gurus. Appreciate any help!
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Apache Kafka
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Apache Storm
09-28-2016
02:20 AM
@Timothy Spann yes that code was written for storm 0.10. Now I am trying to test that for 1.0.1. Updated the Pom with necessary storm and Kafka versions and added guava dependency as suggested in the above link. Still I am getting build errors
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09-27-2016
11:30 PM
1 Kudo
I am facing the classic storm compatibility issue here with a demo. There is a java file here thats doing " import org.apache.storm.guava.collect.Lists;" With the new 2.5 Sandbox, Storm version is 1.0.1.2.5.0.0-1245. When i am compiling the code by running 'mvn clean package', i am running into compilation and build errors, as you can see in the image attached. I also attached the pom.xml file. Its complaining about guava dependencies, that are shaded in the new storm release. Please help to resolve the dependency issue. Thanks pom.xml
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Apache Kafka
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Apache Storm