[ASTERIXDB-1414] Insert tweets with existed keys

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Not A Problem
• Component/s: ING - Ingestion
• Assignee: Xikui Wang
• Reporter: Xikui Wang
• Created: 26/Apr/16 21:23
• Updated: 14/Sep/16 08:58
• Resolved: 13/Sep/16 22:10

Description

When using the tweet id as key, some times there will have duplicate key exception that pop up in the terminal. Here is the error message.

org.apache.asterix.common.exceptions.FrameDataException: org.apache.hyracks.storage.am.common.exceptions.TreeIndexDuplicateKeyException: Failed to insert key since key already exists.
at org.apache.asterix.common.dataflow.AsterixLSMInsertDeleteOperatorNodePushable.nextFrame(AsterixLSMInsertDeleteOperatorNodePushable.java:120)
at org.apache.asterix.external.feed.dataflow.FeedRuntimeInputHandler.process(FeedRuntimeInputHandler.java:265)
at org.apache.asterix.external.feed.dataflow.FeedRuntimeInputHandler.nextFrame(FeedRuntimeInputHandler.java:127)
at org.apache.asterix.external.operators.FeedMetaStoreNodePushable.nextFrame(FeedMetaStoreNodePushable.java:176)
at org.apache.hyracks.control.nc.Task.pushFrames(Task.java:349)
at org.apache.hyracks.control.nc.Task.run(Task.java:297)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.hyracks.storage.am.common.exceptions.TreeIndexDuplicateKeyException: Failed to insert key since key already exists.
at org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree.insert(LSMBTree.java:360)
at org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree.modify(LSMBTree.java:333)
at org.apache.hyracks.storage.am.lsm.common.impls.LSMHarness.modify(LSMHarness.java:353)
at org.apache.hyracks.storage.am.lsm.common.impls.LSMHarness.forceModify(LSMHarness.java:333)
at org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor.forceInsert(LSMTreeIndexAccessor.java:158)
at org.apache.asterix.common.dataflow.AsterixLSMInsertDeleteOperatorNodePushable.nextFrame(AsterixLSMInsertDeleteOperatorNodePushable.java:103)
... 8 more