JobHistory does not escape regex chars in jobName
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Key: HADOOP-4498
URL: https://issues.apache.org/jira/browse/HADOOP-4498
Project: Hadoop Core
Issue Type: Bug
Affects Versions: 0.19.0
Reporter: Chris K Wensel
Priority: Blocker
JobHistory#getJobHistoryFileName throws a PatternSyntaxException if the jobName
includes characters that could be regex metacharacters or metasequences and are
subsequently considered malformed.
Trace:
Exception in thread "initJobs" java.util.regex.PatternSyntaxException: Unclosed
character class near index 97
....
at java.util.regex.Pattern.error(Pattern.java:1713)
at java.util.regex.Pattern.clazz(Pattern.java:2254)
at java.util.regex.Pattern.clazz(Pattern.java:2210)
at java.util.regex.Pattern.sequence(Pattern.java:1818)
at java.util.regex.Pattern.expr(Pattern.java:1752)
at java.util.regex.Pattern.compile(Pattern.java:1460)
at java.util.regex.Pattern.<init>(Pattern.java:1133)
at java.util.regex.Pattern.compile(Pattern.java:823)
at
org.apache.hadoop.mapred.JobHistory$JobInfo.getJobHistoryFileName(JobHistory.java:632)
at
org.apache.hadoop.mapred.JobHistory$JobInfo.finalizeRecovery(JobHistory.java:740)
at org.apache.hadoop.mapred.JobTracker.finalizeJob(JobTracker.java:1532)
at
org.apache.hadoop.mapred.JobInProgress.garbageCollect(JobInProgress.java:2232)
at
org.apache.hadoop.mapred.JobInProgress.terminateJob(JobInProgress.java:1938)
at
org.apache.hadoop.mapred.JobInProgress.terminate(JobInProgress.java:1953)
at org.apache.hadoop.mapred.JobInProgress.fail(JobInProgress.java:2012)
at
org.apache.hadoop.mapred.EagerTaskInitializationListener$JobInitThread.run(EagerTaskInitializationListener.java:62)
at java.lang.Thread.run(Thread.java:637)
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