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https://issues.apache.org/jira/browse/FALCON-213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13830111#comment-13830111
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Venkatesh Seetharam commented on FALCON-213:
--------------------------------------------
I thought the conditional check of the colo that exists in
org.apache.falcon.entity.parser.ClusterEntityParser also exists here. My bad.
{code}
if (!EntityUtil.responsibleFor(cluster.getColo())) {
return;
}
{code}
Before the fix, is this a hard requirement? I'm questioning my premise here.
Say if I have a process that ingests data into a table and produces output
feeds, this makes it hard for users to create a table even before configuring
in Falcon but users can as well do this as part of this ingest process.
Thoughts?
> FeedEntityParses.validateStorageExists should be called only from the
> server(not from prism)
> --------------------------------------------------------------------------------------------
>
> Key: FALCON-213
> URL: https://issues.apache.org/jira/browse/FALCON-213
> Project: Falcon
> Issue Type: Bug
> Components: prism
> Affects Versions: 0.4
> Environment: QA
> Reporter: Samarth Gupta
> Assignee: Venkatesh Seetharam
> Priority: Critical
>
> if the FeedEntityParses.validateStorageExists is not able to find the table
> in hcat, corresponding error messages is being logged in Prism
> application.log , but it should be going to the falcon server where the
> cluster is registered and HCat is running.
> Below is the error that is coming in prism log:
> Caused by: org.apache.hcatalog.common.HCatException : 9001 : Exception
> occurred while processing HCat request : NoSuchObjectException while fetching
> table.. Cause : NoSuchObjectExce
> ption(message:default.mytablepart table not found)
> at
> org.apache.hcatalog.api.HCatClientHMSImpl.getTable(HCatClientHMSImpl.java:162)
> at
> org.apache.falcon.catalog.HiveCatalogService.tableExists(HiveCatalogService.java:109)
> ... 50 more
> Caused by: NoSuchObjectException(message:default.mytablepart table not found)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_table_result$get_table_resultStandardScheme.read(ThriftHiveMetastore.java:27011)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_table_result$get_table_resultStandardScheme.read(ThriftHiveMetastore.java:26979)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_table_result.read(ThriftHiveMetastore.java:26910)
> at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_get_table(ThriftHiveMetastore.java:932)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.get_table(ThriftHiveMetastore.java:918)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTable(HiveMetaStoreClient.java:838)
> at
> org.apache.hcatalog.api.HCatClientHMSImpl.getTable(HCatClientHMSImpl.java:155)
> ... 51 more
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