[KYLIN-916] HiveColumnCardinalityJob fail to run

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: v0.7.2
• Component/s: Job Engine
• Sprint: Sprint 44, Sprint 45, Sprint 46, Sprint 47, Sprint 48
• Assignee: Shao Feng Shi
• Reporter: Shao Feng Shi
• Created: 29/Jul/15 12:37
• Updated: 29/Sep/15 06:44
• Resolved: 29/Sep/15 06:44

Description

usage: HiveColumnCardinalityJob
 -output <path>        Output path
 -table <table name>   The hive table name
[pool-7-thread-1]:[2015-07-29 05:34:56,026][ERROR][org.apache.kylin.job.common.HadoopShellExecutable.doWork(HadoopShellExecutable.java:65)] - error execute HadoopShellExecutable{id=4a63f5c4-3cad-401c-b988-4da913542d52-00, name=null, state=RUNNING}
java.io.IOException: java.lang.NullPointerException
	at org.apache.hive.hcatalog.mapreduce.HCatInputFormat.setInput(HCatInputFormat.java:97)
	at org.apache.hive.hcatalog.mapreduce.HCatInputFormat.setInput(HCatInputFormat.java:51)
	at org.apache.kylin.job.hadoop.cardinality.HiveColumnCardinalityJob.run(HiveColumnCardinalityJob.java:81)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
	at org.apache.kylin.job.common.HadoopShellExecutable.doWork(HadoopShellExecutable.java:63)
	at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:106)
	at org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:50)
	at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:106)
	at org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:134)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:190)
	at org.apache.hive.hcatalog.mapreduce.FosterStorageHandler.<init>(FosterStorageHandler.java:59)
	at org.apache.hive.hcatalog.common.HCatUtil.getStorageHandler(HCatUtil.java:415)
	at org.apache.hive.hcatalog.common.HCatUtil.getStorageHandler(HCatUtil.java:378)
	at org.apache.hive.hcatalog.mapreduce.InitializeInput.extractPartInfo(InitializeInput.java:158)
	at org.apache.hive.hcatalog.mapreduce.InitializeInput.getInputJobInfo(InitializeInput.java:137)
	at org.apache.hive.hcatalog.mapreduce.InitializeInput.setInput(InitializeInput.java:86)
	at org.apache.hive.hcatalog.mapreduce.HCatInputFormat.setInput(HCatInputFormat.java:95)
	... 12 more
[pool-7-thread-1]:[2015-07-29 05:34:56,038][DEBUG][org.apache.kylin.co

Issue Links

• depends upon: HIVE-10851 HCatalog NullPointerException when using views in Pig