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Posted to issues-all@impala.apache.org by "Zoltán Borók-Nagy (Jira)" <ji...@apache.org> on 2022/06/07 08:35:00 UTC
[jira] [Updated] (IMPALA-10414) Retrying failed query may cause memory leak
[ https://issues.apache.org/jira/browse/IMPALA-10414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zoltán Borók-Nagy updated IMPALA-10414:
---------------------------------------
Fix Version/s: Impala 4.2.0
(was: Impala 4.1.0)
> Retrying failed query may cause memory leak
> -------------------------------------------
>
> Key: IMPALA-10414
> URL: https://issues.apache.org/jira/browse/IMPALA-10414
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 4.0.0
> Reporter: Xianqing He
> Assignee: Xianqing He
> Priority: Minor
> Fix For: Impala 4.2.0
>
>
> When cancel the retrying failed query, the qrery may not close and cause memory leak.
> {code:java}
> Process: Limit=7.23 GB Total=137.45 MB Peak=254.58 MB
> Buffer Pool: Free Buffers: Total=0
> Buffer Pool: Clean Pages: Total=0
> Buffer Pool: Unused Reservation: Total=0
> Control Service Queue: Limit=74.07 MB Total=0 Peak=52.05 KB
> Data Stream Service Queue: Limit=370.35 MB Total=0 Peak=69.51 KB
> Data Stream Manager Early RPCs: Total=0 Peak=0
> TCMalloc Overhead: Total=31.12 MB
> RequestPool=default-pool: Total=0 Peak=110.10 MB
> Query(bf406dca85fc951d:7cd2b15d00000000): Total=0 Peak=0
> Query(c146e822b2b670ad:fe8fc42e00000000): Reservation=0 ReservationLimit=5.79 GB OtherMemory=0 Total=0 Peak=110.10 MB
> Fragment c146e822b2b670ad:fe8fc42e00000006: Reservation=0 OtherMemory=0 Total=0 Peak=3.21 MB
> HDFS_SCAN_NODE (id=2): Reservation=0 OtherMemory=0 Total=0 Peak=3.05 MB
> KrpcDataStreamSender (dst_id=9): Total=0 Peak=148.44 KB
> Fragment c146e822b2b670ad:fe8fc42e00000003: Reservation=0 OtherMemory=0 Total=0 Peak=3.21 MB
> HDFS_SCAN_NODE (id=1): Reservation=0 OtherMemory=0 Total=0 Peak=3.05 MB
> KrpcDataStreamSender (dst_id=7): Total=0 Peak=148.44 KB
> CodeGen: Total=0 Peak=239.50 KB
> Fragment c146e822b2b670ad:fe8fc42e00000001: Reservation=0 OtherMemory=0 Total=0 Peak=88.13 MB
> HDFS_SCAN_NODE (id=0): Reservation=0 OtherMemory=0 Total=0 Peak=87.97 MB
> KrpcDataStreamSender (dst_id=6): Total=0 Peak=128.81 KB
> CodeGen: Total=0 Peak=239.50 KB
> CodeGen: Total=0 Peak=239.50 KB
> Fragment c146e822b2b670ad:fe8fc42e00000004: Reservation=0 OtherMemory=0 Total=0 Peak=14.72 MB
> HASH_JOIN_NODE (id=3): Reservation=0 OtherMemory=0 Total=0 Peak=3.05 MB
> Hash Join Builder (join_node_id=3): Total=0 Peak=21.12 KB
> EXCHANGE_NODE (id=6): Reservation=0 OtherMemory=0 Total=0 Peak=11.61 MB
> KrpcDeferredRpcs: Total=0 Peak=35.93 KB
> EXCHANGE_NODE (id=7): Reservation=0 OtherMemory=0 Total=0 Peak=112.00 KB
> KrpcDeferredRpcs: Total=0 Peak=0
> KrpcDataStreamSender (dst_id=8): Total=0 Peak=133.47 KB
> Fragment c146e822b2b670ad:fe8fc42e00000000: Reservation=0 OtherMemory=0 Total=0 Peak=56.00 KB
> AGGREGATION_NODE (id=11): Total=0 Peak=16.00 KB
> NonGroupingAggregator 0: Total=0 Peak=8.00 KB
> EXCHANGE_NODE (id=10): Reservation=0 OtherMemory=0 Total=0 Peak=32.00 KB
> KrpcDeferredRpcs: Total=0 Peak=0
> PLAN_ROOT_SINK: Total=0 Peak=0
> CodeGen: Total=0 Peak=6.50 KB
> CodeGen: Total=0 Peak=1.54 MB
> Fragment c146e822b2b670ad:fe8fc42e00000007: Reservation=0 OtherMemory=0 Total=0 Peak=7.33 MB
> AGGREGATION_NODE (id=5): Total=0 Peak=32.00 KB
> NonGroupingAggregator 0: Total=0 Peak=8.00 KB
> HASH_JOIN_NODE (id=4): Reservation=0 OtherMemory=0 Total=0 Peak=3.06 MB
> Hash Join Builder (join_node_id=4): Total=0 Peak=21.12 KB
> EXCHANGE_NODE (id=8): Reservation=0 OtherMemory=0 Total=0 Peak=4.14 MB
> KrpcDeferredRpcs: Total=0 Peak=0
> EXCHANGE_NODE (id=9): Reservation=0 OtherMemory=0 Total=0 Peak=112.00 KB
> KrpcDeferredRpcs: Total=0 Peak=0
> KrpcDataStreamSender (dst_id=10): Total=0 Peak=16.00 KB
> CodeGen: Total=0 Peak=1.43 MB
> Untracked Memory: Total=106.33 MB
> {code}
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