Murtadha Makki Al Hubail created ASTERIXDB-2756:
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Summary: NullPointerException in DatasetResourceReference.parse()
Key: ASTERIXDB-2756
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2756
Project: Apache AsterixDB
Issue Type: Bug
Components: STO - Storage
Affects Versions: 0.9.5
Reporter: Murtadha Makki Al Hubail
Assignee: Chen Luo
Fix For: 0.9.5
The following NPE was encountered during a test that creates 10 datasets then
ingestion some data then create another 10 datasets and ingestion more data:
{noformat}
java.lang.NullPointerException: null
at
org.apache.asterix.common.storage.DatasetResourceReference.parse(DatasetResourceReference.java:55)
~[asterix-common.jar:7.0.0-0000]
at
org.apache.asterix.common.storage.DatasetResourceReference.of(DatasetResourceReference.java:38)
~[asterix-common.jar:7.0.0-0000]
at
org.apache.asterix.transaction.management.resource.PersistentLocalResourceRepository.getLocalResourceReference(PersistentLocalResourceRepository.java:352)
~[asterix-transactions.jar:7.0.0-0000]
at
org.apache.asterix.replication.management.IndexReplicationManager.skip(IndexReplicationManager.java:135)
~[asterix-replication.jar:7.0.0-0000]
at
org.apache.asterix.replication.management.IndexReplicationManager.process(IndexReplicationManager.java:104)
~[asterix-replication.jar:7.0.0-0000]
at
org.apache.asterix.replication.management.IndexReplicationManager.access$200(IndexReplicationManager.java:45)
~[asterix-replication.jar:7.0.0-0000]
at
org.apache.asterix.replication.management.IndexReplicationManager$ReplicationJobsProcessor.run(IndexReplicationManager.java:175)
~[asterix-replication.jar:7.0.0-0000]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
~[?:?]
{noformat}
It looks like due to LSM lifecycle changes, some file of a disk component was
deleted before we get a chance to check if it needs to be replicated or not.
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