[PHOENIX-5101] ScanningResultIterator getScanMetrics throws NPE

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 4.14.1
• Fix Version/s: 4.15.0, 5.1.0, 4.14.2, 5.0.1
• Assignee: Thomas D'Silva
• Reporter: Reid Chan
• Created: 15/Jan/19 05:05
• Updated: 05/Nov/19 22:10
• Resolved: 03/May/19 21:18

Description

java.lang.NullPointerException
	at org.apache.phoenix.iterate.ScanningResultIterator.getScanMetrics(ScanningResultIterator.java:92)
	at org.apache.phoenix.iterate.ScanningResultIterator.close(ScanningResultIterator.java:79)
	at org.apache.phoenix.iterate.TableResultIterator.close(TableResultIterator.java:144)
	at org.apache.phoenix.iterate.LookAheadResultIterator$1.close(LookAheadResultIterator.java:42)
	at org.apache.phoenix.iterate.BaseResultIterators.close(BaseResultIterators.java:1439)
	at org.apache.phoenix.iterate.MergeSortResultIterator.close(MergeSortResultIterator.java:44)
	at org.apache.phoenix.jdbc.PhoenixResultSet.close(PhoenixResultSet.java:176)
	at org.apache.phoenix.jdbc.PhoenixResultSet.next(PhoenixResultSet.java:807)
	at org.apache.calcite.avatica.jdbc.JdbcResultSet.frame(JdbcResultSet.java:148)
	at org.apache.calcite.avatica.jdbc.JdbcResultSet.create(JdbcResultSet.java:101)
	at org.apache.calcite.avatica.jdbc.JdbcResultSet.create(JdbcResultSet.java:81)
	at org.apache.calcite.avatica.jdbc.JdbcMeta.prepareAndExecute(JdbcMeta.java:759)
	at org.apache.calcite.avatica.remote.LocalService.apply(LocalService.java:206)
	at org.apache.calcite.avatica.remote.Service$PrepareAndExecuteRequest.accept(Service.java:927)
	at org.apache.calcite.avatica.remote.Service$PrepareAndExecuteRequest.accept(Service.java:879)
	at org.apache.calcite.avatica.remote.AbstractHandler.apply(AbstractHandler.java:94)
	at org.apache.calcite.avatica.remote.ProtobufHandler.apply(ProtobufHandler.java:46)
	at org.apache.calcite.avatica.server.AvaticaProtobufHandler$2.call(AvaticaProtobufHandler.java:123)
	at org.apache.calcite.avatica.server.AvaticaProtobufHandler$2.call(AvaticaProtobufHandler.java:121)
	at org.apache.phoenix.queryserver.server.QueryServer$PhoenixDoAsCallback$1.run(QueryServer.java:500)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1754)
	at org.apache.phoenix.queryserver.server.QueryServer$PhoenixDoAsCallback.doAsRemoteUser(QueryServer.java:497)
	at org.apache.calcite.avatica.server.HttpServer$Builder$1.doAsRemoteUser(HttpServer.java:884)
	at org.apache.calcite.avatica.server.AvaticaProtobufHandler.handle(AvaticaProtobufHandler.java:120)
	at org.apache.phoenix.shaded.org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:542)
	at org.apache.phoenix.shaded.org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
	at org.apache.phoenix.shaded.org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
	at org.apache.phoenix.shaded.org.eclipse.jetty.server.Server.handle(Server.java:499)
	at org.apache.phoenix.shaded.org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
	at org.apache.phoenix.shaded.org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
	at org.apache.phoenix.shaded.org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
	at org.apache.phoenix.shaded.org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
	at org.apache.phoenix.shaded.org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
	at java.lang.Thread.run(Thread.java:745)

Issue Links

• links to: GitHub Pull Request #475