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Posted to commits@iotdb.apache.org by ja...@apache.org on 2021/11/04 11:31:17 UTC
[iotdb] branch new_vector updated: replace IChunkWriter with
ChunkWriterImpl (#4317)
This is an automated email from the ASF dual-hosted git repository.
jackietien pushed a commit to branch new_vector
in repository https://gitbox.apache.org/repos/asf/iotdb.git
The following commit(s) were added to refs/heads/new_vector by this push:
new 9109e1f replace IChunkWriter with ChunkWriterImpl (#4317)
9109e1f is described below
commit 9109e1fe0451c9fe5b98c8a7ef458ec1a12bee5c
Author: liuxuxin <37...@users.noreply.github.com>
AuthorDate: Thu Nov 4 19:30:47 2021 +0800
replace IChunkWriter with ChunkWriterImpl (#4317)
---
.../cross/inplace/manage/CrossSpaceMergeResource.java | 5 ++---
.../compaction/cross/inplace/task/MergeMultiChunkTask.java | 12 ++++++------
2 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/server/src/main/java/org/apache/iotdb/db/engine/compaction/cross/inplace/manage/CrossSpaceMergeResource.java b/server/src/main/java/org/apache/iotdb/db/engine/compaction/cross/inplace/manage/CrossSpaceMergeResource.java
index 5920416..8c4548f 100644
--- a/server/src/main/java/org/apache/iotdb/db/engine/compaction/cross/inplace/manage/CrossSpaceMergeResource.java
+++ b/server/src/main/java/org/apache/iotdb/db/engine/compaction/cross/inplace/manage/CrossSpaceMergeResource.java
@@ -32,7 +32,6 @@ import org.apache.iotdb.tsfile.read.common.Chunk;
import org.apache.iotdb.tsfile.read.reader.IPointReader;
import org.apache.iotdb.tsfile.utils.Pair;
import org.apache.iotdb.tsfile.write.chunk.ChunkWriterImpl;
-import org.apache.iotdb.tsfile.write.chunk.IChunkWriter;
import org.apache.iotdb.tsfile.write.schema.IMeasurementSchema;
import org.apache.iotdb.tsfile.write.writer.RestorableTsFileIOWriter;
@@ -67,7 +66,7 @@ public class CrossSpaceMergeResource {
new HashMap<>(); // pair<startTime, endTime>
private Map<PartialPath, IMeasurementSchema> measurementSchemaMap =
new HashMap<>(); // is this too waste?
- private Map<IMeasurementSchema, IChunkWriter> chunkWriterCache = new ConcurrentHashMap<>();
+ private Map<IMeasurementSchema, ChunkWriterImpl> chunkWriterCache = new ConcurrentHashMap<>();
private long ttlLowerBound = Long.MIN_VALUE;
@@ -176,7 +175,7 @@ public class CrossSpaceMergeResource {
* Construct the a new or get an existing ChunkWriter of a measurement. Different timeseries of
* the same measurement and data type shares the same instance.
*/
- public IChunkWriter getChunkWriter(IMeasurementSchema measurementSchema) {
+ public ChunkWriterImpl getChunkWriter(IMeasurementSchema measurementSchema) {
return chunkWriterCache.computeIfAbsent(measurementSchema, ChunkWriterImpl::new);
}
diff --git a/server/src/main/java/org/apache/iotdb/db/engine/compaction/cross/inplace/task/MergeMultiChunkTask.java b/server/src/main/java/org/apache/iotdb/db/engine/compaction/cross/inplace/task/MergeMultiChunkTask.java
index d7c235d..c6dfac9 100644
--- a/server/src/main/java/org/apache/iotdb/db/engine/compaction/cross/inplace/task/MergeMultiChunkTask.java
+++ b/server/src/main/java/org/apache/iotdb/db/engine/compaction/cross/inplace/task/MergeMultiChunkTask.java
@@ -39,7 +39,7 @@ import org.apache.iotdb.tsfile.read.common.BatchData;
import org.apache.iotdb.tsfile.read.common.Chunk;
import org.apache.iotdb.tsfile.read.reader.IPointReader;
import org.apache.iotdb.tsfile.read.reader.chunk.ChunkReader;
-import org.apache.iotdb.tsfile.write.chunk.IChunkWriter;
+import org.apache.iotdb.tsfile.write.chunk.ChunkWriterImpl;
import org.apache.iotdb.tsfile.write.schema.IMeasurementSchema;
import org.apache.iotdb.tsfile.write.writer.RestorableTsFileIOWriter;
import org.apache.iotdb.tsfile.write.writer.TsFileIOWriter;
@@ -459,7 +459,7 @@ public class MergeMultiChunkTask {
int pathIdx,
TsFileIOWriter mergeFileWriter,
IPointReader unseqReader,
- IChunkWriter chunkWriter,
+ ChunkWriterImpl chunkWriter,
TsFileResource currFile)
throws IOException {
int unclosedChunkPoint = lastUnclosedChunkPoint;
@@ -521,7 +521,7 @@ public class MergeMultiChunkTask {
}
private int writeRemainingUnseq(
- IChunkWriter chunkWriter, IPointReader unseqReader, long timeLimit, int pathIdx)
+ ChunkWriterImpl chunkWriter, IPointReader unseqReader, long timeLimit, int pathIdx)
throws IOException {
int ptWritten = 0;
while (currTimeValuePairs[pathIdx] != null
@@ -537,7 +537,7 @@ public class MergeMultiChunkTask {
private int writeChunkWithUnseq(
Chunk chunk,
- IChunkWriter chunkWriter,
+ ChunkWriterImpl chunkWriter,
IPointReader unseqReader,
long chunkLimitTime,
int pathIdx)
@@ -553,7 +553,7 @@ public class MergeMultiChunkTask {
}
private int mergeWriteBatch(
- BatchData batchData, IChunkWriter chunkWriter, IPointReader unseqReader, int pathIdx)
+ BatchData batchData, ChunkWriterImpl chunkWriter, IPointReader unseqReader, int pathIdx)
throws IOException {
int cnt = 0;
for (int i = 0; i < batchData.length(); i++) {
@@ -630,7 +630,7 @@ public class MergeMultiChunkTask {
PartialPath path = currMergingPaths.get(pathIdx);
IMeasurementSchema measurementSchema = resource.getSchema(path);
// chunkWriter will keep the data in memory
- IChunkWriter chunkWriter = resource.getChunkWriter(measurementSchema);
+ ChunkWriterImpl chunkWriter = resource.getChunkWriter(measurementSchema);
if (Thread.interrupted()) {
Thread.currentThread().interrupt();
return;