General

Placeholder for KB's articles

List of steps involved in Infoworks-Metadata crawl process
Target Audience: All Infoworks Product Users List of Steps/Process followed by Infoworks in Metadata Crawl process 1.Infoworks-Product gets the list...
Fri, 4 May, 2018 at 4:42 AM
Calculating checksum takes more time during a CSV file ingestion
Problem Description In CSV file ingestion, the source file(s) would be copied from the Source patch location to hdfs location as shown below.  copyi...
Thu, 3 May, 2018 at 2:31 AM
Optimising Metadata crawl process for very huge number of Tables/views in a Database
PROBLEM DESCRIPTION Please refer to this article if the metadata crawl fails with error: "Failed to perform metadata crawl" CAUSE: ...
Tue, 5 Feb, 2019 at 11:05 PM
Finding out information on in-progress operations for the Infoworks-MongoDb
Target Audience: Admins/Developers How to Find out information on in-progress operations for the Infoworks-MongoDB Root cause: Whenever the load on ...
Wed, 2 May, 2018 at 1:03 AM
incremental job fails with ERROR MergeUtils:112 - java.lang.AssertionError: connection_string for job is not specified for a csv source
Problem Description Incremental job for a csv source fails with the below error in the log 14:36:33,618 ERROR MergeUtils:112 - java.lang.AssertionEr...
Wed, 2 May, 2018 at 12:57 AM
java.lang.NoClassDefFoundError: org/apache/hadoop/hive/conf/HiveConf during the ingestion job
Problem Description Ingestion job for a source fails with the below error in the logs [ERROR] 2018-04-26 08:53:24,465 [main] infoworks.discovery.dbc...
Wed, 2 May, 2018 at 12:08 AM
Ingestion fails with error java.lang.NoClassDefFoundError: org/apache/hive/service/rpc/thrift/TCLIService$Iface
PROBLEM DESCRIPTION Please refer this article if the ingestion job fails with the below error in the logs java.lang.NoClassDefFoundError: org/apache...
Tue, 5 Feb, 2019 at 11:03 PM
java.lang.ClassNotFoundException: org.apache.hive.jdbc.HiveDriver during the ingestion job
Problem Description Ingestion job for a source fails with the below error in the logs [ERROR] 2018-04-25 08:48:01,589 [main] infoworks.tools.hive.Hi...
Tue, 1 May, 2018 at 11:57 PM
java.lang.NoClassDefFoundError: org/apache/thrift/TException during Metadata Crawl
Problem Description Metadata crawl for Teradata source fails with the below error. [ERROR] 2018-04-25 08:35:52,339 [main] infoworks.discovery.dbcraw...
Tue, 5 Feb, 2019 at 11:01 PM
java.lang.NoClassDefFoundError: org/apache/thrift/TException during Metadata Crawl
Problem Description Metadata crawl for Teradata source fails with the below error. [ERROR] 2018-04-25 08:35:52,339 [main] infoworks.discovery.dbcraw...
Tue, 1 May, 2018 at 11:31 PM