[DRILL-3711] Windows unit test failure on 1.2 snapshot

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: Tools, Build & Test
• Assignee: Parth Chandra
• Reporter: Parth Chandra
• Created: 26/Aug/15 01:00
• Updated: 04/Sep/15 00:00
• Resolved: 04/Sep/15 00:00

Description

Windows unit tests are failing with the following error:

org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: PatternSyntaxException: Unexpected internal error near index 1
\
^

The underlying exception is -

Caused by: java.util.regex.PatternSyntaxException: Unexpected internal error near index 1
\
^
at java.util.regex.Pattern.error(Pattern.java:1924) ~[na:1.7.0_79]
at java.util.regex.Pattern.compile(Pattern.java:1671) ~[na:1.7.0_79]
at java.util.regex.Pattern.<init>(Pattern.java:1337) ~[na:1.7.0_79]
at java.util.regex.Pattern.compile(Pattern.java:1022) ~[na:1.7.0_79]
at java.lang.String.split(String.java:2313) ~[na:1.7.0_79]
at java.lang.String.split(String.java:2355) ~[na:1.7.0_79]
at org.apache.drill.exec.planner.sql.HivePartitionLocation.<init>(HivePartitionLocation.java:37) ~[classes/:1.2.0-SNAPSHOT]
at org.apache.drill.exec.planner.sql.HivePartitionDescriptor.getPartitions(HivePartitionDescriptor.java:118) ~[classes/:1.2.0-SNAPSHOT]
at org.apache.drill.exec.planner.logical.partition.PruneScanRule.doOnMatch(PruneScanRule.java:184) ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at org.apache.drill.exec.planner.sql.logical.HivePushPartitionFilterIntoScan$2.onMatch(HivePushPartitionFilterIntoScan.java:92) ~[classes/:na]
at org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:228) ~[calcite-core-1.1.0-drill-r16.jar:1.1.0-drill-r16]
at org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:795) ~[calcite-core-1.1.0-drill-r16.jar:1.1.0-drill-r16]
at org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:303) ~[calcite-core-1.1.0-drill-r16.jar:1.1.0-drill-r16]
at org.apache.calcite.prepare.PlannerImpl.transform(PlannerImpl.java:316) ~[calcite-core-1.1.0-drill-r16.jar:1.1.0-drill-r16]
at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToPrel(DefaultSqlHandler.java:262) ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at org.apache.drill.exec.planner.sql.handlers.ExplainHandler.getPlan(ExplainHandler.java:69) ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:178) ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:903) [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:242) [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_79]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_79]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_79]
... 11 more