Coverity Scan: Apache Hadoop

Project Name Apache Hadoop
Lines of code analyzed 2,053,662
On Coverity Scan since Aug 27, 2013
Last build analyzed about 12 hours ago
   
Language Java
Repository URL http://svn.apache.org/repos/asf/hadoop/common/trunk
Homepage URL http://hadoop.apache.org/
License N/A

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Analysis Metrics

Version: Thu\ Jan\ 18\ 04:18:55\ UTC\ 2...

Jan 18, 2018
Last Analyzed
2,053,662
Lines of Code Analyzed
1,401,664
Lines of Code in Selected Components
4.96
Defect Density

Defect changes since previous build dated Jan 14, 2018

17
Newly detected
0
Eliminated

Defects by status for current build

10,418
Total defects
6,955
Outstanding
3,457
Fixed

Note: Defect density is measured by the number of defects per 1,000 lines of code.


Analysis Metrics per Components

Component Name Pattern Ignore Line of Code Defect density
hadoop-mapreduce-client-common test .*/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/.* Yes 2,152 N/A
tests .*/test/.* Yes 649,846 N/A
Common /hadoop-common-project/.* No 172,570 1.81
HDFS /hadoop-hdfs-project/.* No 515,569 1.08
YARN /hadoop-yarn-project/.* No 511,171 1.11
hdfs generated .*/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/.* Yes 0 N/A
Other .* No 204,046 2.12

CWE Top 25 defects

ID CWE-Name Number of Defects
22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') 5
79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') 10
190 Integer Overflow or Wraparound 23
327 Use of a Broken or Risky Cryptographic Algorithm 18
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