[
https://issues.apache.org/jira/browse/DRILL-3847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14934072#comment-14934072
]
Victoria Markman commented on DRILL-3847:
-----------------------------------------
I'm also observing memory leak on drillbit shutdown (below), please see
drillbit.log attached.
{code}
2015-09-28 21:15:44,313 [Drillbit-ShutdownHook#0] WARN
o.apache.drill.exec.server.Drillbit - Failure on close(): {}
java.lang.IllegalStateException: Failure while closing accountor. Expected
private and shared pools to be set to initial values. However, one or more
were not. Stats are
zone init allocated delta
private 0 0 0
shared 38654705664 38650657088 4048576.
at
org.apache.drill.exec.memory.AtomicRemainder.close(AtomicRemainder.java:199)
~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at org.apache.drill.exec.memory.Accountor.close(Accountor.java:390)
~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at
org.apache.drill.exec.memory.TopLevelAllocator.close(TopLevelAllocator.java:187)
~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at
org.apache.drill.exec.server.BootStrapContext.close(BootStrapContext.java:79)
~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at org.apache.drill.common.AutoCloseables.close(AutoCloseables.java:44)
~[drill-common-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:294)
[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
at
org.apache.drill.exec.server.Drillbit$ShutdownThread.run(Drillbit.java:337)
[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
2015-09-28 21:15:44,313 [Drillbit-ShutdownHook#0] INFO
o.apache.drill.exec.server.Drillbit - Shutdown completed (8097 ms).
{code}
> Exception during partition pruning
> ----------------------------------
>
> Key: DRILL-3847
> URL: https://issues.apache.org/jira/browse/DRILL-3847
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Affects Versions: 1.2.0
> Reporter: Victoria Markman
>
> * This is happening when I run query below on a table partitioned by
> cd_demo_sk which resulted in ~1.9 million files in the single directory.
> * Metadata file is present customer_demographics_part_1
> * If cast to varchar is replaced with the star in projection list: query works
> * If cast to varchar replaced with integer columns: query works
> * Same query runs to completion on the original table.
> {code}
> select
> cast(cd_gender as varchar(10)),
> cast(cd_credit_rating as varchar(10)),
> cast(cd_marital_status as varchar(10)),
> cd_dep_count
> from
> customer_demographics_part_1
> where cd_demo_sk = 10000;
> {code}
> drillbit.log
> {code}
> 2015-09-28 20:39:20,653 [29f65bb1-6f25-9d81-3225-c7ae40adbbf3:foreman] WARN
> o.a.d.e.p.l.partition.PruneScanRule - Exception while trying to prune
> partition.
> java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to
> parquet.io.api.Binary
> at
> org.apache.drill.exec.store.parquet.ParquetGroupScan.populatePruningVector(ParquetGroupScan.java:403)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.ParquetPartitionDescriptor.populatePartitionVectors(ParquetPartitionDescriptor.java:96)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.logical.partition.PruneScanRule.doOnMatch(PruneScanRule.java:212)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.logical.partition.ParquetPruneScanRule$2.onMatch(ParquetPruneScanRule.java:87)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:228)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:808)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:303)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.prepare.PlannerImpl.transform(PlannerImpl.java:303)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.logicalPlanningVolcanoAndLopt(DefaultSqlHandler.java:545)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:213)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:248)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:164)
> [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:905)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:244)
> [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_71]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_71]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> 2015-09-28 20:39:24,779 [29f65bb1-6f25-9d81-3225-c7ae40adbbf3:foreman] WARN
> o.a.d.e.p.l.partition.PruneScanRule - Exception while trying to prune
> partition.
> java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to
> parquet.io.api.Binary
> at
> org.apache.drill.exec.store.parquet.ParquetGroupScan.populatePruningVector(ParquetGroupScan.java:403)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.ParquetPartitionDescriptor.populatePartitionVectors(ParquetPartitionDescriptor.java:96)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.logical.partition.PruneScanRule.doOnMatch(PruneScanRule.java:212)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.logical.partition.ParquetPruneScanRule$1.onMatch(ParquetPruneScanRule.java:60)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:228)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:808)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:303)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.prepare.PlannerImpl.transform(PlannerImpl.java:303)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.logicalPlanningVolcanoAndLopt(DefaultSqlHandler.java:545)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:213)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:248)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:164)
> [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:905)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:244)
> [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_71]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_71]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> 2015-09-28 20:39:26,149 [29f65bb1-6f25-9d81-3225-c7ae40adbbf3:foreman] WARN
> o.a.d.e.p.l.partition.PruneScanRule - Exception while trying to prune
> partition.
> java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to
> parquet.io.api.Binary
> at
> org.apache.drill.exec.store.parquet.ParquetGroupScan.populatePruningVector(ParquetGroupScan.java:403)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.ParquetPartitionDescriptor.populatePartitionVectors(ParquetPartitionDescriptor.java:96)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.logical.partition.PruneScanRule.doOnMatch(PruneScanRule.java:212)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.logical.partition.ParquetPruneScanRule$1.onMatch(ParquetPruneScanRule.java:60)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:228)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:808)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:303)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.calcite.prepare.PlannerImpl.transform(PlannerImpl.java:303)
> [calcite-core-1.4.0-drill-r5.jar:1.4.0-drill-r5]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.logicalPlanningVolcanoAndLopt(DefaultSqlHandler.java:545)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:213)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:248)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:164)
> [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:905)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:244)
> [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_71]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_71]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> 2015-09-28 20:40:53,850 [UserServer-1] INFO
> o.a.drill.exec.rpc.user.UserServer - RPC connection /10.10.88.133:31010 <-->
> /10.10.88.133:48567 (user client) timed out. Timeout was set to 30 seconds.
> Closing connection.
> {code}
> Can't attach data, too big.
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