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https://issues.apache.org/jira/browse/TEZ-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

László Bodor resolved TEZ-4577.
-------------------------------
    Resolution: Fixed

> SortSpan could be created real small, resulting in eventual job failure
> -----------------------------------------------------------------------
>
>                 Key: TEZ-4577
>                 URL: https://issues.apache.org/jira/browse/TEZ-4577
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.10.4
>            Reporter: Yi Zhang
>            Assignee: Chenyu Zheng
>            Priority: Major
>             Fix For: 0.10.5
>
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> we run into a issue with overflow as in TEZ-4542, with TEZ-4542 applied, it 
> then run into an issue of real small sortspan (per record in this case), 
> eventually the job failed due to timeout
> from sample logs it looks like 
>  
> SortSpan(ByteBuffer source, int maxItems, int perItem, RawComparator 
> comparator)
>  
> once it get into a situation of maxItems=1, then it persists with maxItems=1
>  
> (also a side issue, the logging in this situation becomes huge)
>  
> sample logs:
> 2024-08-19 19:01:37,704 [INFO] 
> [TezTaskEventRouter\{attempt_1724090939581_0001_1_00_000097_2}] 
> |input.MRInput|: scope-20 -> scope-302 initialized RecordReader from event
> 2024-08-19 19:01:37,709 [INFO] [TezChild] |runtime.PigProcessor|: Starting 
> output 
> org.apache.tez.runtime.library.output.OrderedPartitionedKVOutput@e3a121c to 
> vertex scope-308
> 2024-08-19 19:01:37,742 [INFO] [TezChild] |impl.ExternalSorter|: scope-302 -> 
> scope-308 using: memoryMb=256, keySerializerClass=class 
> org.apache.pig.impl.io.NullableTuple, 
> valueSerializerClass=org.apache.hadoop.io.serializer.WritableSerialization$WritableSerializer@1fe3d5ed,
>  
> comparator=org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigTupleSortComparator@3d696d6,
>  partitioner=org.apache.tez.mapreduce.partition.MRPartitioner, 
> serialization=org.apache.hadoop.io.serializer.WritableSerialization, 
> org.apache.hadoop.io.serializer.avro.AvroSpecificSerialization, 
> org.apache.hadoop.io.serializer.avro.AvroReflectSerialization, 
> reportPartitionStats=MEMORY_OPTIMIZED
> 2024-08-19 19:01:37,758 [INFO] [TezChild] |partition.MRPartitioner|: Using 
> newApi, 
> MRpartitionerClass=org.apache.hadoop.mapreduce.lib.partition.HashPartitioner
> 2024-08-19 19:01:37,758 [INFO] [TezChild] |impl.PipelinedSorter|: Setting up 
> PipelinedSorter for scope-302 -> scope-308: , UsingHashComparator=false
> 2024-08-19 19:01:37,800 [INFO] [TezChild] |impl.PipelinedSorter|: Newly 
> allocated block size=268435456, index=0, Number of buffers=1, 
> currentAllocatableMemory=0, currentBufferSize=268435456, total=268435456
> 2024-08-19 19:01:37,800 [INFO] [TezChild] |impl.PipelinedSorter|: Pre 
> allocating rest of memory buffers upfront
> 2024-08-19 19:01:37,800 [INFO] [TezChild] |impl.PipelinedSorter|: Setting up 
> PipelinedSorter for scope-302 -> scope-308: , 
> UsingHashComparator=false#blocks=1, maxMemUsage=268435456, 
> lazyAllocateMem=false, minBlockSize=2097152000, initial BLOCK_SIZE=268435456, 
> finalMergeEnabled=true, pipelinedShuffle=false, sendEmptyPartitions=true, 
> tez.runtime.io.sort.mb=256
> 2024-08-19 19:01:37,802 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268435456, reserved.metasize=16777216
> 2024-08-19 19:01:37,827 [INFO] [TezChild] |operator.POLocalRearrangeTez|: 
> Attached output to vertex scope-308 : 
> output=org.apache.tez.runtime.library.output.OrderedPartitionedKVOutput@e3a121c,
>  
> writer=org.apache.tez.runtime.library.output.OrderedPartitionedKVOutput$1@148db3c7
> 2024-08-19 19:01:37,827 [INFO] [TezChild] |runtime.PigProcessor|: Aliases 
> being processed per job phase (AliasName[line,offset]): 
> prev_partition_data[13,28],prev_partition_req_fields[24,28],prev_curr_grp[95,16]
> 2024-08-19 19:01:45,632 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span0.length = 1048573, perItem = 138
> 2024-08-19 19:01:45,633 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=106530636, reserved.metasize=11068112
> 2024-08-19 19:01:45,633 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span1.length = 691757, perItem = 138, counter:1048573
> 2024-08-19 19:01:49,491 [INFO] [Sorter \{scope_302 -> scope_308} #0] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=0, 
> length=1048573, time=3857
> 2024-08-19 19:01:51,495 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span1.length = 689460, perItem = 138
> 2024-08-19 19:01:53,482 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: done sorting span=1, length=689460, time=1986
> 2024-08-19 19:01:53,484 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Heap = SpanIterator<0:1048572> 
> (span=Span[16777216,145127604]),SpanIterator<0:689459> 
> (span=Span[11068112,95462505]),
> 2024-08-19 19:01:53,601 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Spilling to 
> /hadoop/yarn/nm-local-dir/usercache/root/appcache/application_1724090939581_0001/output/attempt_1724090939581_0001_1_00_000097_2_10003_0/file.out
> 2024-08-19 19:01:55,217 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268435456, reserved.metasize=11068112
> 2024-08-19 19:02:00,213 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span0.length = 691754, perItem = 134
> 2024-08-19 19:02:00,213 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=164176480, reserved.metasize=11068064
> 2024-08-19 19:02:00,213 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span1.length = 691754, perItem = 134, counter:2429787
> 2024-08-19 19:02:02,681 [INFO] [Sorter \{scope_302 -> scope_308} #1] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=0, 
> length=691754, time=2467
> 2024-08-19 19:02:05,552 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span1.length = 691751, perItem = 134
> 2024-08-19 19:02:05,552 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=59905155, reserved.metasize=6389872
> 2024-08-19 19:02:05,552 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span2.length = 399367, perItem = 134, counter:3121538
> 2024-08-19 19:02:08,036 [INFO] [Sorter \{scope_302 -> scope_308} #0] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=1, 
> length=691751, time=2484
> 2024-08-19 19:02:08,656 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span2.length = 397155, perItem = 134
> 2024-08-19 19:02:09,786 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: done sorting span=2, length=397155, time=1130
> 2024-08-19 19:02:09,787 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Heap = SpanIterator<0:691753> 
> (span=Span[11068112,93190864]),SpanIterator<0:397154> 
> (span=Span[6389872,53515175]),SpanIterator<0:691750> 
> (span=Span[11068064,93203261]),
> 2024-08-19 19:02:09,788 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Spilling to 
> /hadoop/yarn/nm-local-dir/usercache/root/appcache/application_1724090939581_0001/output/attempt_1724090939581_0001_1_00_000097_2_10003_1/file.out
> 2024-08-19 19:02:11,268 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268435456, reserved.metasize=6389872
> 2024-08-19 19:02:14,288 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span0.length = 399364, perItem = 134
> 2024-08-19 19:02:14,288 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=208231459, reserved.metasize=6389824
> 2024-08-19 19:02:14,289 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span1.length = 399364, perItem = 134, counter:3918057
> 2024-08-19 19:02:15,648 [INFO] [Sorter \{scope_302 -> scope_308} #1] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=0, 
> length=399364, time=1359
> 2024-08-19 19:02:17,427 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span1.length = 399361, perItem = 134
> 2024-08-19 19:02:17,427 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=148031349, reserved.metasize=6389776
> 2024-08-19 19:02:17,427 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span2.length = 399361, perItem = 134, counter:4317418
> 2024-08-19 19:02:18,882 [INFO] [Sorter \{scope_302 -> scope_308} #0] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=1, 
> length=399361, time=1454
> 2024-08-19 19:02:21,187 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span2.length = 399358, perItem = 134
> 2024-08-19 19:02:21,187 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=87832625, reserved.metasize=6389728
> 2024-08-19 19:02:21,187 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span3.length = 399358, perItem = 134, counter:4716776
> 2024-08-19 19:02:22,390 [INFO] [Sorter \{scope_302 -> scope_308} #1] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=2, 
> length=399358, time=1202
> 2024-08-19 19:02:24,108 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span3.length = 399355, perItem = 133
> 2024-08-19 19:02:24,108 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=28235071, reserved.metasize=3031952
> 2024-08-19 19:02:24,108 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span4.length = 189497, perItem = 133, counter:5116131
> 2024-08-19 19:02:25,514 [INFO] [Sorter \{scope_302 -> scope_308} #0] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=3, 
> length=399355, time=1405
> 2024-08-19 19:02:25,787 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span4.length = 189494, perItem = 132
> 2024-08-19 19:02:25,787 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=165604, reserved.metasize=17888
> 2024-08-19 19:02:25,787 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span5.length = 1118, perItem = 132, counter:5305625
> 2024-08-19 19:02:25,793 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span5.length = 1115, perItem = 132
> 2024-08-19 19:02:25,793 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=397, reserved.metasize=32
> 2024-08-19 19:02:25,793 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span6.length = 2, perItem = 132, counter:5306740
> 2024-08-19 19:02:25,793 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span6.length = 1, perItem = 126
> 2024-08-19 19:02:25,794 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=239, reserved.metasize=16
> 2024-08-19 19:02:25,794 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span7.length = 1, perItem = 126, counter:5306741
> 2024-08-19 19:02:25,794 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span7.length = 1, perItem = 127
> 2024-08-19 19:02:25,794 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: done sorting span=7, length=1, time=0
> 2024-08-19 19:02:25,794 [INFO] [Sorter \{scope_302 -> scope_308} #0] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=5, 
> length=1115, time=1
> 2024-08-19 19:02:25,794 [INFO] [Sorter \{scope_302 -> scope_308} #0] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=6, 
> length=1, time=0
> 2024-08-19 19:02:26,186 [INFO] [Sorter \{scope_302 -> scope_308} #1] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=4, 
> length=189494, time=398
> 2024-08-19 19:02:26,187 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Heap = SpanIterator<0:399363> 
> (span=Span[6389872,53814125]),SpanIterator<0:399357> 
> (span=Span[6389776,53808948]),SpanIterator<0:399360> 
> (span=Span[6389824,53810286]),SpanIterator<0:0> 
> (span=Span[16,127]),SpanIterator<0:399354> 
> (span=Span[6389728,53207826]),SpanIterator<0:189493> 
> (span=Span[3031952,25037515]),SpanIterator<0:1114> 
> (span=Span[17888,147319]),SpanIterator<0:0> (span=Span[32,126]),
> 2024-08-19 19:02:26,188 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Spilling to 
> /hadoop/yarn/nm-local-dir/usercache/root/appcache/application_1724090939581_0001/output/attempt_1724090939581_0001_1_00_000097_2_10003_2/file.out
> 2024-08-19 19:02:28,031 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268435456, reserved.metasize=16
> 2024-08-19 19:02:28,032 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span0.length = 1, perItem = 137
> 2024-08-19 19:02:28,032 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268435303, reserved.metasize=16
> 2024-08-19 19:02:28,033 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span1.length = 1, perItem = 137, counter:5306743
> 2024-08-19 19:02:28,033 [INFO] [Sorter \{scope_302 -> scope_308} #0] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=0, 
> length=1, time=0
> 2024-08-19 19:02:28,033 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span1.length = 1, perItem = 145
> 2024-08-19 19:02:28,033 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268435142, reserved.metasize=16
> 2024-08-19 19:02:28,033 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span2.length = 1, perItem = 145, counter:5306744
> 2024-08-19 19:02:28,033 [INFO] [Sorter \{scope_302 -> scope_308} #1] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=1, 
> length=1, time=0
> 2024-08-19 19:02:28,033 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span2.length = 1, perItem = 140
> 2024-08-19 19:02:28,036 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268434986, reserved.metasize=16
> 2024-08-19 19:02:28,037 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span3.length = 1, perItem = 140, counter:5306745
> 2024-08-19 19:02:28,038 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span3.length = 1, perItem = 135
> 2024-08-19 19:02:28,038 [INFO] [Sorter \{scope_302 -> scope_308} #0] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=2, 
> length=1, time=1
> 2024-08-19 19:02:28,038 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268434835, reserved.metasize=16
> 2024-08-19 19:02:28,038 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span4.length = 1, perItem = 135, counter:5306746
> 2024-08-19 19:02:28,038 [INFO] [Sorter \{scope_302 -> scope_308} #1] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=3, 
> length=1, time=0
> 2024-08-19 19:02:28,038 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span4.length = 1, perItem = 128
> 2024-08-19 19:02:28,038 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268434691, reserved.metasize=16
> 2024-08-19 19:02:28,039 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span5.length = 1, perItem = 128, counter:5306747
> 2024-08-19 19:02:28,039 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span5.length = 1, perItem = 137
> 2024-08-19 19:02:28,039 [INFO] [Sorter \{scope_302 -> scope_308} #0] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=4, 
> length=1, time=0
> 2024-08-19 19:02:28,039 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268434538, reserved.metasize=16
> 2024-08-19 19:02:28,039 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span6.length = 1, perItem = 137, counter:5306748
> 2024-08-19 19:02:28,039 [INFO] [Sorter \{scope_302 -> scope_308} #1] 
> |impl.PipelinedSorter|: scope-302 -> scope-308: done sorting span=5, 
> length=1, time=0
> 2024-08-19 19:02:28,039 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span6.length = 1, perItem = 121
> 2024-08-19 19:02:28,039 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268434401, reserved.metasize=16
> 2024-08-19 19:02:28,040 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span7.length = 1, perItem = 121, counter:5306749
> 2024-08-19 19:02:28,040 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span7.length = 1, perItem = 128
> 2024-08-19 19:02:28,040 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268434257, reserved.metasize=16
> 2024-08-19 19:02:28,040 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span8.length = 1, perItem = 128, counter:5306750
> 2024-08-19 19:02:28,040 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span8.length = 1, perItem = 139
> 2024-08-19 19:02:28,040 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268434102, reserved.metasize=16
> 2024-08-19 19:02:28,040 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span9.length = 1, perItem = 139, counter:5306751
> 2024-08-19 19:02:28,040 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span9.length = 1, perItem = 123
> 2024-08-19 19:02:28,041 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268433963, reserved.metasize=16
> 2024-08-19 19:02:28,041 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span10.length = 1, perItem = 123, counter:5306752
> 2024-08-19 19:02:28,041 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span10.length = 1, perItem = 128
> 2024-08-19 19:02:28,041 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268433819, reserved.metasize=16
> 2024-08-19 19:02:28,041 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span11.length = 1, perItem = 128, counter:5306753
> 2024-08-19 19:02:28,041 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span11.length = 1, perItem = 133
> 2024-08-19 19:02:28,041 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268433670, reserved.metasize=16
> 2024-08-19 19:02:28,041 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span12.length = 1, perItem = 133, counter:5306754
> 2024-08-19 19:02:28,042 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span12.length = 1, perItem = 152
> 2024-08-19 19:02:28,042 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268433502, reserved.metasize=16
> 2024-08-19 19:02:28,042 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span13.length = 1, perItem = 152, counter:5306755
> 2024-08-19 19:02:28,042 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span13.length = 1, perItem = 130
> 2024-08-19 19:02:28,042 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268433356, reserved.metasize=16
> 2024-08-19 19:02:28,042 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span14.length = 1, perItem = 130, counter:5306756
> 2024-08-19 19:02:28,042 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span14.length = 1, perItem = 128
> 2024-08-19 19:02:28,042 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268433212, reserved.metasize=16
> 2024-08-19 19:02:28,042 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span15.length = 1, perItem = 128, counter:5306757
> 2024-08-19 19:02:28,043 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span15.length = 1, perItem = 137
> 2024-08-19 19:02:28,043 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268433059, reserved.metasize=16
> 2024-08-19 19:02:28,043 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span16.length = 1, perItem = 137, counter:5306758
> 2024-08-19 19:02:28,043 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span16.length = 1, perItem = 137
> 2024-08-19 19:02:28,043 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268432906, reserved.metasize=16
> 2024-08-19 19:02:28,043 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span17.length = 1, perItem = 137, counter:5306759
> 2024-08-19 19:02:28,043 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span17.length = 1, perItem = 128
> 2024-08-19 19:02:28,043 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268432762, reserved.metasize=16
> 2024-08-19 19:02:28,043 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span18.length = 1, perItem = 128, counter:5306760
> 2024-08-19 19:02:28,044 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span18.length = 1, perItem = 125
> 2024-08-19 19:02:28,044 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268432621, reserved.metasize=16
> 2024-08-19 19:02:28,044 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span19.length = 1, perItem = 125, counter:5306761
> 2024-08-19 19:02:28,044 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span19.length = 1, perItem = 128
> 2024-08-19 19:02:28,044 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268432477, reserved.metasize=16
> 2024-08-19 19:02:28,044 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span20.length = 1, perItem = 128, counter:5306762
> 2024-08-19 19:02:28,044 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span20.length = 1, perItem = 141
> 2024-08-19 19:02:28,044 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268432320, reserved.metasize=16
> 2024-08-19 19:02:28,044 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span21.length = 1, perItem = 141, counter:5306763
> 2024-08-19 19:02:28,045 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span21.length = 1, perItem = 128
> 2024-08-19 19:02:28,045 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: reserved.remaining()=268432176, reserved.metasize=16
> 2024-08-19 19:02:28,045 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: New Span22.length = 1, perItem = 128, counter:5306764
> 2024-08-19 19:02:28,045 [INFO] [TezChild] |impl.PipelinedSorter|: scope-302 
> -> scope-308: Span22.length = 1, perItem = 128



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