[jira] [Created] (HDFS-13225) StripeReader#checkMissingBlocks() 's IOException info is incomplete

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

lufei created HDFS-13225:
----------------------------

             Summary: StripeReader#checkMissingBlocks() 's IOException info is incomplete
                 Key: HDFS-13225
                 URL: https://issues.apache.org/jira/browse/HDFS-13225
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: erasure-coding, hdfs-client
    Affects Versions: 3.1.0, 3.2.0
            Reporter: lufei
            Assignee: lufei


When the file's ErasureCodingPolicy is XOR-3-2-128k, then stop 3 datanodes which were used by the block. With the following op(read the file), the exception message was incomplete, because of the class of LocatedBlocks's info was not displayed complete.

 

{color:#707070}hadoop@EC102:/home/lufei> hadoop fs -get /lufei/fsimage_0000000000268172191_140 test112{color}
{color:#707070}get: 3 missing blocks, the stripe is: AlignedStripe(Offset=0, length=131072, fetchedChunksNum=0, missingChunksNum=3); locatedBlocks is: {color:#d04437}LocatedBlocks{{color}{color}
{color:#707070}hadoop@EC102:/home/lufei>{color}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org