[KYLIN-1882] it report can't find the intermediate table in '#4 Step Name: Build Dimension Dictionary' when use hive view as lookup table

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: v1.5.2.1
• Fix Version/s: v1.5.3
• Assignee: Unassigned
• Reporter: wuyu
• Created: 13/Jul/16 08:51
• Updated: 18/Jul/16 01:28
• Resolved: 18/Jul/16 01:28

Description

when use a hive view as lookup table ,it has some steps:
1、#1 Step Name: Create Intermediate Flat Hive Table
2、#2 Step Name: Materialize Hive View in Lookup Tables
3、#3 Step Name: Extract Fact Table Distinct Columns
4、#4 Step Name: Build Dimension Dictionary
....
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in #4 Step Name: Build Dimension Dictionary,it get an exception:
java.io.IOException: NoSuchObjectException(message:KYLIN.kylin_intermediate_KYLIN_TEST_DEALS_VIEW table not found)
at org.apache.kylin.source.hive.HiveTable.getSignature(HiveTable.java:71)
at org.apache.kylin.dict.DictionaryManager.buildDictionary(DictionaryManager.java:288)
at org.apache.kylin.cube.CubeManager.buildDictionary(CubeManager.java:165)
at org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:51)
at org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:42)
at org.apache.kylin.engine.mr.steps.CreateDictionaryJob.run(CreateDictionaryJob.java:56)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
at org.apache.kylin.engine.mr.common.HadoopShellExecutable.doWork(HadoopShellExecutable.java:60)
at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:114)
at org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:50)
at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:114)
at org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:124)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: NoSuchObjectException(message:KYLIN.kylin_intermediate_KYLIN_TEST_DEALS_VIEW table not found)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_table_core(HiveMetaStore.java:1773)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_table(HiveMetaStore.java:1743)
at sun.reflect.GeneratedMethodAccessor116.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:102)
at com.sun.proxy.$Proxy63.get_table(Unknown Source)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTable(HiveMetaStoreClient.java:1153)
at org.apache.kylin.source.hive.HiveClient.getHiveTable(HiveClient.java:115)
at org.apache.kylin.source.hive.HiveClient.getHiveTableLocation(HiveClient.java:123)
at org.apache.kylin.source.hive.HiveTable.computeHDFSLocation(HiveTable.java:83)
at org.apache.kylin.source.hive.HiveTable.getSignature(HiveTable.java:55)
... 15 more

result code:2

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so,in step2(#2 Step Name: Materialize Hive View in Lookup Tables) parameters, I just find it's create a intermediate table named 'kylin_intermediate_DEFAULT_TEST_DEALS_VIEW':

DROP TABLE IF EXISTS kylin_intermediate_DEFAULT_TEST_DEALS_VIEW;
CREATE TABLE IF NOT EXISTS kylin_intermediate_DEFAULT_TEST_DEALS_VIEW
LOCATION '/kylin/kylin_metadata/kylin-a18fb65e-d40e-46a8-b15f-dd45046be096/kylin_intermediate_DEFAULT_TEST_DEALS_VIEW'
AS SELECT * FROM DEFAULT.TEST_DEALS_VIEW;

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but in step4(#4 Step Name: Build Dimension Dictionary) 's log, it show the intermediate table named :kylin_intermediate_KYLIN_TEST_DEALS_VIEW

'message:KYLIN.kylin_intermediate_KYLIN_TEST_DEALS_VIEW table not found'

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is there any thing wrong ?

Issue Links

• is duplicated by: KYLIN-1862 "table not found" in "Build Dimension Dictionary" step