Ahmed Hussein created HADOOP-17930:
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Summary: implement non-guava Precondition checkState
Key: HADOOP-17930
URL: https://issues.apache.org/jira/browse/HADOOP-17930
Project: Hadoop Common
Issue Type: Sub-task
Affects Versions: 3.4.0, 3.2.3, 3.3.2
Reporter: Ahmed Hussein
Assignee: Ahmed Hussein
As part In order to replace Guava Preconditions, we need to implement our own
versions of the API.
This Jira is to add the implementation {{checkState}} to the existing class
{{org.apache.hadoop.util.Preconditions}}
+The plan is as follows+
* implement {{org.apache.hadoop.util.Preconditions.checkState}} with the
minimum set of interface used in the current hadoop repo.
* we can replace {{guava.Preconditions}} by
{{org.apache.hadoop.util.Preconditions}} once all the interfaces have been
implemented (both this jira and HADOOP-17929 are complete).
* We need the change to be easily to be backported in 3.x.
previous jiras:
* HADOOP-17126 was created to replace CheckNotNull.
* HADOOP-17929 replacing checkArgument.
CC: [~ste...@apache.org], [~vjasani]
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