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  1. IMPALA
  2. IMPALA-10080

Skip loading HDFS cache pools for non-HDFS file systems

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • Impala 3.0, Impala 2.12.0, Impala 3.1.0, Impala 3.2.0, Impala 3.3.0, Impala 3.4.0
    • Impala 4.0.0
    • Catalog
    • None
    • ghx-label-2

    Description

      Saw some IllegalStateExceptions when running on non-HDFS filesystesms:

      I0812 01:48:31.159904  5375 CatalogServiceCatalog.java:1601] Invalidating all metadata. Version: 0
      E0812 01:48:31.164568  5375 CatalogServiceCatalog.java:519] Error loading cache pools: 
      Java exception follows:
      java.lang.IllegalStateException
              at com.google.common.base.Preconditions.checkState(Preconditions.java:492)
              at org.apache.impala.common.FileSystemUtil.getDistributedFileSystem(FileSystemUtil.java:465)
              at org.apache.impala.catalog.CatalogServiceCatalog$CachePoolReader.run(CatalogServiceCatalog.java:512)
              at org.apache.impala.catalog.CatalogServiceCatalog.reset(CatalogServiceCatalog.java:1620)
              at org.apache.impala.service.JniCatalog.<init>(JniCatalog.java:137)
      

      This won't break anything. But it's good to skip this as what we have already done in CatalogServiceCatalog#CatalogServiceCatalog().

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            stigahuang Quanlong Huang
            stigahuang Quanlong Huang
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              Created:
              Updated:
              Resolved: