"./OpenGrok索引“失败

Question

我正在尝试实现OpenGrok来搜索一些源码树。在运行"./OpenGrok deploy“时没有错误，但之后当我运行"./OpenGrok index”时，跳过了许多类似的错误，我将在下面附加这些错误。我想搜索的完整源代码树是一个非常大的项目，大约20G大，奇怪的是，如果源代码很小，我可以成功地运行"./OpenGrok index“。因此，我不确定OpenGrok是否遵循任何文件数量或大小限制，如果有，我可以在哪里进行更改？或者是因为其他一些原因。

谢谢!

11:38:02 SEVERE: Failed to read from process: cvs
java.io.IOException: Cannot run program "cvs" (in directory "/home/pss/Tools/OpenGrok/src/REL_6_2_2_S6/feature/ipsec/server"): error=2, No such file or directory
        at java.lang.ProcessBuilder.start(ProcessBuilder.java:1041)
        at org.opensolaris.opengrok.util.Executor.exec(Executor.java:131)
        at org.opensolaris.opengrok.history.CVSHistoryParser.parse(CVSHistoryParser.java:163)
        at org.opensolaris.opengrok.history.CVSRepository.getHistory(CVSRepository.java:216)
        at org.opensolaris.opengrok.history.FileHistoryCache.get(FileHistoryCache.java:227)
        at org.opensolaris.opengrok.history.HistoryGuru.getHistory(HistoryGuru.java:212)
        at org.opensolaris.opengrok.history.HistoryGuru.getHistoryReader(HistoryGuru.java:175)
        at org.opensolaris.opengrok.analysis.AnalyzerGuru.populateDocument(AnalyzerGuru.java:257)
        at org.opensolaris.opengrok.index.IndexDatabase.addFile(IndexDatabase.java:637)
        at org.opensolaris.opengrok.index.IndexDatabase.indexDown(IndexDatabase.java:888)
        at org.opensolaris.opengrok.index.IndexDatabase.indexDown(IndexDatabase.java:858)
        at org.opensolaris.opengrok.index.IndexDatabase.indexDown(IndexDatabase.java:858)
        at org.opensolaris.opengrok.index.IndexDatabase.update(IndexDatabase.java:391)
        at org.opensolaris.opengrok.index.IndexDatabase$1.run(IndexDatabase.java:171)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:724)
Caused by: java.io.IOException: error=2, No such file or directory
        at java.lang.UNIXProcess.forkAndExec(Native Method)
        at java.lang.UNIXProcess.<init>(UNIXProcess.java:135)
        at java.lang.ProcessImpl.start(ProcessImpl.java:130)
        at java.lang.ProcessBuilder.start(ProcessBuilder.java:1022)
        ... 19 more
11:38:02 WARNING: Non-zero exit status -1 from command [cvs, log, test_ike.c] in directory /home/pss/Tools/OpenGrok/src/REL_6_2_2_S6/feature/ipsec/server
11:38:02 WARNING: An error occurred while reading history:
org.opensolaris.opengrok.history.HistoryException: Failed to get history for: "/home/pss/Tools/OpenGrok/src/REL_6_2_2_S6/feature/ipsec/server/test_ike.c" Exit code: -1
        at org.opensolaris.opengrok.history.CVSHistoryParser.parse(CVSHistoryParser.java:166)
        at org.opensolaris.opengrok.history.CVSRepository.getHistory(CVSRepository.java:216)
        at org.opensolaris.opengrok.history.FileHistoryCache.get(FileHistoryCache.java:227)
        at org.opensolaris.opengrok.history.HistoryGuru.getHistory(HistoryGuru.java:212)
        at org.opensolaris.opengrok.history.HistoryGuru.getHistoryReader(HistoryGuru.java:175)
        at org.opensolaris.opengrok.analysis.AnalyzerGuru.populateDocument(AnalyzerGuru.java:257)
        at org.opensolaris.opengrok.index.IndexDatabase.addFile(IndexDatabase.java:637)
        at org.opensolaris.opengrok.index.IndexDatabase.indexDown(IndexDatabase.java:888)
        at org.opensolaris.opengrok.index.IndexDatabase.indexDown(IndexDatabase.java:858)
        at org.opensolaris.opengrok.index.IndexDatabase.indexDown(IndexDatabase.java:858)
        at org.opensolaris.opengrok.index.IndexDatabase.update(IndexDatabase.java:391)
        at org.opensolaris.opengrok.index.IndexDatabase$1.run(IndexDatabase.java:171)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:724)

Answer 1

您是否在检出代码时执行openGrok index，并从错误代码中执行。你把cvs放到你的环境路径中了吗