CTA HR Benefits Services (for employee health benefits)Īs a CTA employee, you have a variety of ways to access information and resources about your time, pay, benefits and other employment matters, including some which you can access from home.CTA Wellness (for employee wellness offerings).This page contains links and general information about resources available to employees and will be updated periodically as more tools become available online. Welcome to the CTA Employee information portal. (remember, sort by itself runs fine)Ġ: jdbc:drill:schema=dfs> explain plan for select Ocasionally, after executing the same query after it failed, I see an error on failing to create a spill directory even though I have enough disk space in my spill directory that is configured to be on a local file system.
Expected private and shared pools to be set to initial values. exceptions.UserException: SYSTEM ERROR: : Failure while closing accountor. 16:55:46,053 ERROR o.a.d.c.exceptions.UserException - SYSTEM ERROR: : Failure while closing accountor. There is an indication in drillbit.log that memory leak has occurred. The same sort running by itself and spilling to disk finishes successfully.ģ. exceptions.UserException: RESOURCE ERROR: One or more nodes ran out of memory while executing the query.Ģ. 16:55:45,765 INFO o.a.d.c.exceptions.UserException - User Error Occurred Current allocation: 19989451Īt .memory.TopLevelAllocator$ChildAllocator.buffer(TopLevelAllocator.java:253) Īt .memory.TopLevelAllocator$ChildAllocator.buffer(TopLevelAllocator.java:273) Īt .(UInt1Vector.java:171) Īt .(NullableIntVector.java:204) Īt .(AllocationHelper.java:56) Īt .(PriorityQueueCopierTemplate.java:123) Īt .(PriorityQueueCopierTemplate.java:66) Īt .innerNext(ExternalSortBatch.java:224) Īt .(AbstractRecordBatch.java:146) Īt .(AbstractRecordBatch.java:105) Īt .(AbstractRecordBatch.java:95) Īt .(AbstractSingleRecordBatch.java:51) Īt .innerNext(RemovingRecordBatch.java:92) Īt .innerNext(WindowFrameRecordBatch.java:123) Īt .innerNext(ProjectRecordBatch.java:129) Īt .(BaseRootExec.java:83) Īt .$SingleSenderRootExec.innerNext(SingleSenderCreator.java:95) Īt .(BaseRootExec.java:73) Īt .$1.run(FragmentExecutor.java:259) Īt .$1.run(FragmentExecutor.java:253) Īt (Native Method) Īt .doAs(Subject.java:415) Īt .UserGroupInformation.doAs(UserGroupInformation.java:1566) Īt .(FragmentExecutor.java:253) Īt .n(SelfCleaningRunnable.java:38) Īt .runWorker(ThreadPoolExecutor.java:1145) Īt $n(ThreadPoolExecutor.java:615) Īt java.lang. 16:55:45,763 WARN o.a.d. - Unable to allocate buffer of size 20833 due to memory limit. 16:55:45,693 WARN o.a.d.e.p.i.xsort.ExternalSortBatch - Starting to merge. It looks like we are running out of memory during disk based sort However, there are couple of problems with this scenario:ġ. : : RESOURCE ERROR: One or more nodes ran out of memory while executing the query.Īt (IncrementalRows.java:73)Īt sqlline.TableOutputFormat$ResizingRowsProvider.next(TableOutputFormat.java:85)Īt (TableOutputFormat.java:116)Īt (SqlLine.java:1583)Īt (Commands.java:852)Īt (Commands.java:751)Īt (SqlLine.java:738)Īt (SqlLine.java:612)Īt (SqlLine.java:366)Īt (SqlLine.java:259)įailure looks legitimate from customer point of view (granted that we know that we can run out of memory in some cases) sum(ss_quantity) over(partition by ss_store_sk order by ss_sold_date_sk)
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