[HIVE-10217] LLAP: Support caching of uncompressed ORC data

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: llap
• Fix Version/s: llap
• Assignee: Sergey Shelukhin
• Reporter: Gopal Vijayaraghavan
• Created: 04/Apr/15 09:20
• Updated: 17/Feb/16 01:33
• Resolved: 24/Apr/15 17:46

Description

Caused by: java.io.IOException: ORC compression buffer size (0) is smaller than LLAP low-level cache minimum allocation size (131072). Decrease the value for hive.llap.io.cache.orc.alloc.min
        at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:137)
        at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:48)
        at org.apache.hadoop.hive.common.CallableWithNdc.call(CallableWithNdc.java:37)
        ... 4 more