[HIVE-11356] SMB join on tez fails when one of the tables is empty

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 1.3.0, 2.0.0
• Target Version/s: 1.3.0
• Assignee: Vikram Dixit K
• Reporter: Vikram Dixit K
• Created: 23/Jul/15 18:49
• Updated: 30/Mar/17 23:28
• Resolved: 06/Nov/15 23:56

Description

:java.lang.IllegalStateException: Unexpected event. All physical sources already initialized 
at com.google.common.base.Preconditions.checkState(Preconditions.java:145) 
at org.apache.tez.mapreduce.input.MultiMRInput.handleEvents(MultiMRInput.java:142) 
at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.handleEvent(LogicalIOProcessorRuntimeTask.java:610) 
at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.access$1100(LogicalIOProcessorRuntimeTask.java:90) 
at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask$1.run(LogicalIOProcessorRuntimeTask.java:673) 
at java.lang.Thread.run(Thread.java:745) 
]], Vertex failed as one or more tasks failed. failedTasks:1, Vertex vertex_1437168420060_17787_1_01 [Map 4] killed/failed due to:null] 
Vertex killed, vertexName=Reducer 5, vertexId=vertex_1437168420060_17787_1_02, diagnostics=[Vertex received Kill while in RUNNING state., Vertex killed as other vertex failed. failedTasks:0, Vertex vertex_1437168420060_17787_1_02 [Reducer 5] killed/failed due to:null] 
DAG failed due to vertex failure. failedVertices:1 killedVertices:1 
FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask 
HQL-FAILED 

Issue Links

• relates to: HIVE-16247 Branch-1.2: Investigate failure of TestMiniTezCliDriver#tez_smb_empty