[incubator-iotdb] branch FileClosedDebug updated: PrintAllStackInfo while calling close()

[ja...@apache.org]

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jackietien pushed a commit to branch FileClosedDebug
in repository https://gitbox.apache.org/repos/asf/incubator-iotdb.git


The following commit(s) were added to refs/heads/FileClosedDebug by this push:
     new b40f446  PrintAllStackInfo while calling close()
b40f446 is described below

commit b40f446acc7e667957d553b6da74af1d1647a663
Author: JackieTien97 <Ja...@foxmail.com>
AuthorDate: Tue Feb 25 09:56:51 2020 +0800

    PrintAllStackInfo while calling close()
---
 .../org/apache/iotdb/tsfile/read/TsFileSequenceReader.java     | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/tsfile/src/main/java/org/apache/iotdb/tsfile/read/TsFileSequenceReader.java b/tsfile/src/main/java/org/apache/iotdb/tsfile/read/TsFileSequenceReader.java
index 3c1f0b4..0403607 100644
--- a/tsfile/src/main/java/org/apache/iotdb/tsfile/read/TsFileSequenceReader.java
+++ b/tsfile/src/main/java/org/apache/iotdb/tsfile/read/TsFileSequenceReader.java
@@ -467,12 +467,20 @@ public class TsFileSequenceReader implements AutoCloseable {
     if (resourceLogger.isInfoEnabled()) {
       resourceLogger.info("{} reader is closed.", file);
     }
+    Throwable ex = new Throwable();
+    StackTraceElement[] stackElements = ex.getStackTrace();
+    logger.error("{} reader is closed.", file);
+    if (stackElements != null) {
+      for (StackTraceElement stackElement : stackElements) {
+        logger.error("Class Name: {}, Function Name: {}, Line: {}", stackElement.getClassName(), stackElement.getMethodName(), stackElement.getLineNumber());
+      }
+    }
     this.tsFileInput.close();
     deviceMetadataMap = null;
   }
 
   public void close(String reason) throws IOException {
-    resourceLogger.debug("{} reader is closed by {}", file, reason);
+    logger.error("{} reader is closed by {}", file, reason);
     this.tsFileInput.close();
     deviceMetadataMap = null;
   }