例如：
错误类型有：error.screen.blank，error.play，error.screen.blank。
错误的详细日志：
error.screen.blank 当前有网络 java.lang.Exception LOAD_CHAPTER_ERROR加载信息错误 bookId 30992chapterId 363
com.readtech.hmreader.app.book.e.n.onFailureSourceFile210
Caused by java.net.SocketTimeoutException timeout
d.s.aSourceFile227
Caused by java.net.SocketException Socket closed
java.net.SocketInputStream.socketRead0Native Method
java.net.SocketInputStream.readSocketInputStream.java151
java.net.SocketInputStream.readSocketInputStream.java120
d.q.aSourceFile138
d.c.aSourceFile236
d.u.bSourceFile66
d.u.aSourceFile59
d.u.nSourceFile284
c.a.d.ac.bSourceFile445
c.a.d.ac.aSourceFile426
d.e.aSourceFile996
d.u.aSourceFile189
c.al.eSourceFile174
com.iflytek.lab.net.RequestManager.handleResponseSourceFile97
com.iflytek.lab.net.RequestManager.access100SourceFile38
com.iflytek.lab.net.RequestManager1.onResponseSourceFile84
c.afa.bSourceFile135
c.a.b.runSourceFile32
java.util.concurrent.ThreadPoolExecutor.runWorkerThreadPoolExecutor.java1133
java.util.concurrent.ThreadPoolExecutorWorker.runThreadPoolExecutor.java607
java.lang.Thread.runThread.java761

这些数据有几十万条，我该怎样分析归类啊？ 有没有哪位大神有过Android错误日志的处理经验。  求一个处理的小程序。