Member since
08-09-2016
77
Posts
4
Kudos Received
5
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
4673 | 10-17-2016 04:14 PM | |
3040 | 10-04-2016 01:35 PM | |
13030 | 09-27-2016 11:50 AM | |
2621 | 08-24-2016 04:10 PM | |
6162 | 08-16-2016 10:12 AM |
09-07-2017
02:06 PM
Hi , i need help please Vertex failed, vertexName=Map 1, vertexId=vertex_1504783053935_0010_1_00, diagnostics=[Task failed, taskId=task_1504783053935_0010_1_00_000000, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1504783053935_0010_1_00_000000_0:java.lang.RuntimeException: java.lang.RuntimeException: Map operator initialization failed at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:211)
at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:168)
at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:370)
at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73)
at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698)
at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: Map operator initialization failed
at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:319)
at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:184)
... 14 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.ClassNotFoundException: Class org.apache.hadoop.hive.contrib.serde2.MultiDelimitSerDe not found
at org.apache.hadoop.hive.ql.exec.MapOperator.getConvertedOI(MapOperator.java:329)
at org.apache.hadoop.hive.ql.exec.MapOperator.setChildren(MapOperator.java:364)
at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:274)
... 15 more
... View more
Labels:
- Labels:
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Apache Hadoop
-
Apache Hive
-
Apache Pig
02-24-2017
02:36 PM
@Matt Clarke so what you proposition to use hortonworks with IOT ? have two cluster one for HDP and the second for HDF or use just HDF and other component
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02-24-2017
01:51 PM
@Matt Clarke because i will need hbase also so i dont think that i can add it in hdp
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02-24-2017
12:35 PM
@Michael Young can i use the same cluster but , install ambari server fo hdp on a server and ambari-server for HDF on another server but use the same node ??
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02-24-2017
12:18 PM
@Michael Young how to install HDF on the same cluster , because i wanna use HDF and HDP
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02-24-2017
12:08 PM
Please how to install apache NIFI with ambari on existing HDP cluster
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Labels:
10-19-2016
02:40 PM
yes thank you i found the solution with the same steps .
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10-17-2016
04:14 PM
i found the solution : Create a new LVM physical volume in that new partition.
pvcreate /dev/sdb
Add the new physical volume to your volume group.
vgextend VolGroup /dev/sdab
Extend the logical volume containing the filesystem you want to extend.
lvextend -l +100%FREE VolGroup/name_of_logical_volume
resize2fs /name_of_logical_volume
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10-17-2016
01:31 PM
@Neeraj Sabharwal
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10-17-2016
01:30 PM
@Sagar Shimpi
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