[jira] [Created] (IMPALA-8408) Failure to load metadata for .deflate compressed text files

["Balazs Jeszenszky (JIRA)" <ji...@apache.org>]

Balazs Jeszenszky created IMPALA-8408:
-----------------------------------------

             Summary: Failure to load metadata for .deflate compressed text files
                 Key: IMPALA-8408
                 URL: https://issues.apache.org/jira/browse/IMPALA-8408
             Project: IMPALA
          Issue Type: Bug
          Components: Catalog
    Affects Versions: Impala 2.12.0, Impala 2.11.0, Impala 2.10.0, Impala 2.9.0
            Reporter: Balazs Jeszenszky


While the metadata is loaded successfully on the catalogd side, it can't be applied on the impalads:
{code}
I1005 14:07:25.045325 27076 Frontend.java:962] Analyzing query: describe test1
I1005 14:07:25.045603 27076 FeSupport.java:274] Requesting prioritized load of table(s): default.test1
...
E1005 14:07:30.871942 19685 ImpaladCatalog.java:201] Error adding catalog object: Expected compressed text file with {.lzo,.gzip,.snappy,.bz2} suffix: 000000_0.deflate
Java exception follows:
java.lang.RuntimeException: Expected compressed text file with {.lzo,.gzip,.snappy,.bz2} suffix: 000000_0.deflate
        at org.apache.impala.catalog.HdfsPartition.<init>(HdfsPartition.java:772)
        at org.apache.impala.catalog.HdfsPartition.fromThrift(HdfsPartition.java:884)
        at org.apache.impala.catalog.HdfsTable.loadFromThrift(HdfsTable.java:1678)
        at org.apache.impala.catalog.Table.fromThrift(Table.java:311)
        at org.apache.impala.catalog.ImpaladCatalog.addTable(ImpaladCatalog.java:403)
        at org.apache.impala.catalog.ImpaladCatalog.addCatalogObject(ImpaladCatalog.java:292)
        at org.apache.impala.catalog.ImpaladCatalog.updateCatalog(ImpaladCatalog.java:199)
        at org.apache.impala.service.Frontend.updateCatalogCache(Frontend.java:223)
        at org.apache.impala.service.JniFrontend.updateCatalogCache(JniFrontend.java:175)
{code}

This results in the affected queries hanging indefinitely in planning phase.



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