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Changed knob to int64_t from int as its default value overflows.

This commit is contained in:
Steve Atherton 2021-04-13 21:25:27 -07:00
parent 83cc3d3af0
commit 7567fca3cf
3 changed files with 3 additions and 2 deletions
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1
fdbserver/DiskQueue.actor.cpp
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@ -385,6 +385,7 @@ public:
waitfor.push_back(self->files[1].f->truncate(self->fileExtensionBytes));
self->files[1].size = self->fileExtensionBytes;
} else {
TEST(true); // Truncating DiskQueue file
const int64_t startingSize = self->files[1].size;
self->files[1].size -= std::min(maxShrink, self->files[1].size);
self->files[1].size = std::max(self->files[1].size, self->fileExtensionBytes);

2
fdbserver/Knobs.cpp
View File

@ -83,7 +83,7 @@ void ServerKnobs::initialize(bool randomize, ClientKnobs* clientKnobs, bool isSi
init( TLOG_SPILL_REFERENCE_MAX_BYTES_PER_BATCH, 16<<10 ); if ( randomize && BUGGIFY ) TLOG_SPILL_REFERENCE_MAX_BYTES_PER_BATCH = 500;
init( DISK_QUEUE_FILE_EXTENSION_BYTES, 10<<20 ); // BUGGIFYd per file within the DiskQueue
init( DISK_QUEUE_FILE_SHRINK_BYTES, 100<<20 ); // BUGGIFYd per file within the DiskQueue
init( DISK_QUEUE_MAX_TRUNCATE_BYTES, 2<<30 ); if ( randomize && BUGGIFY ) DISK_QUEUE_MAX_TRUNCATE_BYTES = 0;
init( DISK_QUEUE_MAX_TRUNCATE_BYTES, 2LL<<30 ); if ( randomize && BUGGIFY ) DISK_QUEUE_MAX_TRUNCATE_BYTES = 0;
init( TLOG_DEGRADED_DURATION, 5.0 );
init( MAX_CACHE_VERSIONS, 10e6 );
init( TLOG_IGNORE_POP_AUTO_ENABLE_DELAY, 300.0 );

2
fdbserver/Knobs.h
View File

@ -84,7 +84,7 @@ public:
int64_t TLOG_SPILL_REFERENCE_MAX_BYTES_PER_BATCH;
int64_t DISK_QUEUE_FILE_EXTENSION_BYTES; // When we grow the disk queue, by how many bytes should it grow?
int64_t DISK_QUEUE_FILE_SHRINK_BYTES; // When we shrink the disk queue, by how many bytes should it shrink?
int DISK_QUEUE_MAX_TRUNCATE_BYTES; // A truncate larger than this will cause the file to be replaced instead.
int64_t DISK_QUEUE_MAX_TRUNCATE_BYTES; // A truncate larger than this will cause the file to be replaced instead.
double TLOG_DEGRADED_DURATION;
int64_t MAX_CACHE_VERSIONS;
double TXS_POPPED_MAX_DELAY;