Coverity Scan: Apache Hadoop

Project Name Apache Hadoop
Lines of code analyzed 2,209,094
On Coverity Scan since Aug 27, 2013
Last build analyzed about 2 months 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\ Oct\ 25\ 04:42:22\ UTC\ 2...

Oct 25, 2018
Last Analyzed
2,209,094
Lines of Code Analyzed
1,498,324
Lines of Code in Selected Components
5.02
Defect Density

Defect changes since previous build dated Oct 21, 2018

114
Newly detected
3
Eliminated

Defects by status for current build

11,251
Total defects
7,515
Outstanding
3,730
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 2,218 N/A
tests .*/test/.* Yes 708,552 N/A
Common /hadoop-common-project/.* No 182,158 1.80
HDFS /hadoop-hdfs-project/.* No 543,112 1.10
YARN /hadoop-yarn-project/.* No 602,034 1.15
hdfs generated .*/hadoop-hdfs-project/hadoop-hdfs/target/generated-sources/.* Yes 0 N/A
Other .* No 214,197 2.09

CWE Top 25 defects

ID CWE-Name Number of Defects
22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') 3
79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') 10
190 Integer Overflow or Wraparound 31
327 Use of a Broken or Risky Cryptographic Algorithm 18
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