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Posted to issues@impala.apache.org by "abeltian (Jira)" <ji...@apache.org> on 2020/06/26 15:02:00 UTC

[jira] [Created] (IMPALA-9896) OutOfMemoryError: Requested array size exceeds VM limit when LocalCatalog is enabled

abeltian created IMPALA-9896:
--------------------------------

             Summary: OutOfMemoryError: Requested array size exceeds VM limit when LocalCatalog is enabled
                 Key: IMPALA-9896
                 URL: https://issues.apache.org/jira/browse/IMPALA-9896
             Project: IMPALA
          Issue Type: Bug
          Components: Catalog
    Affects Versions: Impala 3.2.0
            Reporter: abeltian


OutOfMemoryError: Requested array size exceeds VM limit when LocalCatalog is enabled.  

The basic information of the large table is as follows:

101 columns, 785243 partitions, 5729866 files.
{code:java}
I0626 20:59:04.029678 3392438 jni-util.cc:256] java.lang.OutOfMemoryError: Requested array size exceeds VM limit
I0626 20:59:04.030231 3392438 status.cc:124] OutOfMemoryError: Requested array size exceeds VM limit
    @           0xb35f19
    @          0x113112e
    @           0xb23b87
    @           0xb0e339
    @           0xc15a52
    @           0xc09e4c
    @           0xb01de9
    @           0xf159e8
    @           0xf0cd7e
    @           0xf0dc11
    @          0x11a1e3f
    @          0x11a29e9
    @          0x1790be9
    @     0x7f55188a2e24
    @     0x7f55185cf35c
E0626 20:59:04.030258 3392438 catalog-server.cc:176] OutOfMemoryError: Requested array size exceeds VM limit
{code}



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