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Posted to dev@hive.apache.org by Seandity <gi...@git.apache.org> on 2018/07/31 08:40:45 UTC

[GitHub] hive pull request #405: There a negative number of splits need be avoided

GitHub user Seandity opened a pull request:

    https://github.com/apache/hive/pull/405

    There  a negative number of splits need be avoided

    I am facing issues when exec insert   on hive2.2-tez0.84   :
    I follow the tez api source code ,but I still dont konw why here would get a a negative number
    java.lang.IllegalArgumentException: Illegal Capacity: -1
    	at java.util.ArrayList.<init>(ArrayList.java:157)
    	at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:339)
    	at org.apache.hadoop.hive.ql.io.HiveInputFormat.addSplitsForGroup(HiveInputFormat.java:519)
    	at org.apache.hadoop.hive.ql.io.HiveInputFormat.getSplits(HiveInputFormat.java:768)
    	at org.apache.hadoop.hive.ql.exec.tez.HiveSplitGenerator.initialize(HiveSplitGenerator.java:211)

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/Seandity/hive patch-1

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/hive/pull/405.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #405
    
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commit 842ced5337e837413761e13754b5a3f23ab3ee77
Author: jiahuilliu <li...@...>
Date:   2018-07-31T08:39:54Z

    There  a negative number of splits need be avoided
    
    I am facing issues when exec insert   on hive2.2-tez0.84   :
    I follow the tez api source code ,but I still dont konw why here would get a a negative number
    java.lang.IllegalArgumentException: Illegal Capacity: -1
    	at java.util.ArrayList.<init>(ArrayList.java:157)
    	at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:339)
    	at org.apache.hadoop.hive.ql.io.HiveInputFormat.addSplitsForGroup(HiveInputFormat.java:519)
    	at org.apache.hadoop.hive.ql.io.HiveInputFormat.getSplits(HiveInputFormat.java:768)
    	at org.apache.hadoop.hive.ql.exec.tez.HiveSplitGenerator.initialize(HiveSplitGenerator.java:211)

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