[PHOENIX-4572] Phoenix-queryserver ITs failing on hbase2

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.0.0-alpha
• Assignee: Josh Elser
• Reporter: Josh Elser
• Created: 30/Jan/18 21:04
• Updated: 26/Jul/18 01:14
• Resolved: 02/Feb/18 22:09

Description

5694 2018-01-30 15:55:47,530 WARN  [Thread-67] datanode.BPServiceActor(849): Unexpected exception in block pool Block pool <registering> (Datanode Uuid e3f356a4-76ff-4aee-a98f-b316672a35e7) service to localhost/127.0.0.1:57626
5695 java.lang.NoClassDefFoundError: Could not initialize class com.fasterxml.jackson.databind.ObjectMapper
5696   at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsVolumeImpl.<clinit>(FsVolumeImpl.java:105)
5697   at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsVolumeImplBuilder.build(FsVolumeImplBuilder.java:70)
5698   at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.addVolume(FsDatasetImpl.java:428)
5699   at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.<init>(FsDatasetImpl.java:318)
5700   at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetFactory.newInstance(FsDatasetFactory.java:34)
5701   at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetFactory.newInstance(FsDatasetFactory.java:30)
5702   at org.apache.hadoop.hdfs.server.datanode.DataNode.initStorage(DataNode.java:1703)
5703   at org.apache.hadoop.hdfs.server.datanode.DataNode.initBlockPool(DataNode.java:1650)
5704   at org.apache.hadoop.hdfs.server.datanode.BPOfferService.verifyAndSetNamespaceInfo(BPOfferService.java:376)
5705   at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:280)
5706   at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:816)
5707   at java.lang.Thread.run(Thread.java:748)

Looks like a jackson version conflict is causing the MiniDFSCluster to crash. There's a new shaded jar out of Hadoop3 which should help this.