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YARN-6510. Fix profs stat file warning caused by process names that includes parenthesis. (Wilfred Spiegelenburg via Haibo Chen) 

(cherry picked from commit 4f3ca0396a)
This commit is contained in:
Haibo Chen 2017-04-26 11:43:27 -07:00
parent cc66153e12
commit 894521673b
2 changed files with 5 additions and 5 deletions
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2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/ProcfsBasedProcessTree.java
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@ -58,7 +58,7 @@ public class ProcfsBasedProcessTree extends ResourceCalculatorProcessTree {
private static final String PROCFS = "/proc/";
private static final Pattern PROCFS_STAT_FILE_FORMAT = Pattern.compile(
"^([\\d-]+)\\s\\(([^)]+)\\)\\s[^\\s]\\s([\\d-]+)\\s([\\d-]+)\\s" +
"^([\\d-]+)\\s\\((.*)\\)\\s[^\\s]\\s([\\d-]+)\\s([\\d-]+)\\s" +
"([\\d-]+)\\s([\\d-]+\\s){7}(\\d+)\\s(\\d+)\\s([\\d-]+\\s){7}(\\d+)\\s" +
"(\\d+)(\\s[\\d-]+){15}");

8
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestProcfsBasedProcessTree.java
View File

@ -423,7 +423,7 @@ public class TestProcfsBasedProcessTree {
new ProcessStatInfo(new String[]{"200", "process two", "100", "100",
"100", "200000", "200", "2000", "400"});
procInfos[2] =
new ProcessStatInfo(new String[]{"300", "proc3", "200", "100",
new ProcessStatInfo(new String[]{"300", "proc(3)", "200", "100",
"100", "300000", "300", "3000", "600"});
procInfos[3] =
new ProcessStatInfo(new String[]{"400", "proc4", "1", "400", "400",
@ -566,7 +566,7 @@ public class TestProcfsBasedProcessTree {
new ProcessStatInfo(new String[]{"200", "process two", "100", "100",
"100", "200000", "200"});
procInfos[2] =
new ProcessStatInfo(new String[]{"300", "proc3", "1", "300", "300",
new ProcessStatInfo(new String[]{"300", "proc(3)", "1", "300", "300",
"300000", "300"});
procInfos[3] =
new ProcessStatInfo(new String[]{"400", "proc4", "100", "100",
@ -812,7 +812,7 @@ public class TestProcfsBasedProcessTree {
new ProcessStatInfo(new String[]{"200", "process two", "100", "100",
"100", "200000", "200", "2000", "400"});
procInfos[2] =
new ProcessStatInfo(new String[]{"300", "proc3", "200", "100",
new ProcessStatInfo(new String[]{"300", "proc(3)", "200", "100",
"100", "300000", "300", "3000", "600"});
procInfos[3] =
new ProcessStatInfo(new String[]{"400", "proc4", "200", "100",
@ -835,7 +835,7 @@ public class TestProcfsBasedProcessTree {
String[] cmdLines = new String[numProcesses];
cmdLines[0] = "proc1 arg1 arg2";
cmdLines[1] = "process two arg3 arg4";
cmdLines[2] = "proc3 arg5 arg6";
cmdLines[2] = "proc(3) arg5 arg6";
cmdLines[3] = "proc4 arg7 arg8";
cmdLines[4] = "proc5 arg9 arg10";
cmdLines[5] = "proc6 arg11 arg12";