Github user chenliang613 commented on a diff in the pull request: https://github.com/apache/incubator-carbondata/pull/614#discussion_r104550787 --- Diff: docs/faq.md --- @@ -18,30 +18,57 @@ --> # FAQs -* **Auto Compaction not Working** - The Property carbon.enable.auto.load.merge in carbon.properties need to be set to true. +* [What are Bad Records?](#what-are-bad-records) +* [Where are Bad Records Stored in CarbonData?](#where-are-bad-records-stored-in-carbondata) +* [How to handle Bad Records?](#how-to-handle-bad-records) +* [How to resolve store location canât be found?](#how-to-resolve-store-location-can-not-be-found) +* [What is Carbon Lock Type?](#what-is-carbon-lock-type) +* [How to resolve Abstract Method Error?](#how-to-resolve-abstract-method-error) -* **Getting Abstract method error** +## What are Bad Records? +Records that fail to get loaded into the CarbonData due to data type incompatibility or are empty or have incompatible format are classified as Bad Records. - You need to specify the spark version while using Maven to build project. +## Where are Bad Records Stored in CarbonData? +The bad records are stored at the location set in carbon.badRecords.location in carbon.properties file. +By default **carbon.badRecords.location** specifies the following location ``/opt/Carbon/Spark/badrecords``. -* **Getting NotImplementedException for subquery using IN and EXISTS** +## How to handle Bad Records? --- End diff -- This is "how to enable bad record logging".
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