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NIFI-3079: Ensure that in all cases we increment session's bytesRead count when finished reading from Content Repo 

This closes #3079.

Signed-off-by: Bryan Bende <bbende@apache.org>
This commit is contained in:
Mark Payne 2016-11-22 09:41:34 -05:00 committed by Bryan Bende
parent ead9205458
commit aa99cc6822
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1 changed files with 6 additions and 4 deletions
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10
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/java/org/apache/nifi/controller/repository/StandardProcessSession.java
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@ -2091,6 +2091,7 @@ public final class StandardProcessSession implements ProcessSession, ProvenanceE
throw cnfe;
} finally {
recursionSet.remove(source);
bytesRead += countingStream.getBytesRead();
// if cnfeThrown is true, we don't need to re-thrown the Exception; it will propagate.
if (!cnfeThrown && ffais.getContentNotFoundException() != null) {
@ -2162,6 +2163,8 @@ public final class StandardProcessSession implements ProcessSession, ProvenanceE
@Override
public void close() throws IOException {
StandardProcessSession.this.bytesRead += countingStream.getBytesRead();
ffais.close();
openInputStreams.remove(source);
}
@ -2556,7 +2559,7 @@ public final class StandardProcessSession implements ProcessSession, ProvenanceE
try (final InputStream is = getInputStream(source, currClaim, record.getCurrentClaimOffset(), true);
final InputStream limitedIn = new LimitedInputStream(is, source.getSize());
final InputStream disableOnCloseIn = new DisableOnCloseInputStream(limitedIn);
final InputStream countingIn = new ByteCountingInputStream(disableOnCloseIn, bytesRead);
final ByteCountingInputStream countingIn = new ByteCountingInputStream(disableOnCloseIn, bytesRead);
final OutputStream os = context.getContentRepository().write(newClaim);
final OutputStream disableOnCloseOut = new DisableOnCloseOutputStream(os);
final ByteCountingOutputStream countingOut = new ByteCountingOutputStream(disableOnCloseOut)) {
@ -2577,7 +2580,8 @@ public final class StandardProcessSession implements ProcessSession, ProvenanceE
cnfeThrown = true;
throw cnfe;
} finally {
writtenToFlowFile = countingOut.getBytesWritten();
this.bytesWritten += countingOut.getBytesWritten();
this.bytesRead += countingIn.getBytesRead();
recursionSet.remove(source);
// if cnfeThrown is true, we don't need to re-thrown the Exception; it will propagate.
@ -2598,8 +2602,6 @@ public final class StandardProcessSession implements ProcessSession, ProvenanceE
} catch (final Throwable t) {
destroyContent(newClaim);
throw t;
} finally {
bytesWritten += writtenToFlowFile;
}
removeTemporaryClaim(record);