[iotdb] branch DataMigration created (now 08f0d96)

[ha...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

haonan pushed a change to branch DataMigration
in repository https://gitbox.apache.org/repos/asf/iotdb.git.


      at 08f0d96  Fix DataMigrationExample OOM if migrate too many timeseries

This branch includes the following new commits:

     new 08f0d96  Fix DataMigrationExample OOM if migrate too many timeseries

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.

[iotdb] 01/01: Fix DataMigrationExample OOM if migrate too many timeseries

[ha...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

haonan pushed a commit to branch DataMigration
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit 08f0d96a53d689d217be1dff710bed1eeffcb01a
Author: HTHou <hh...@outlook.com>
AuthorDate: Mon Jun 28 13:37:46 2021 +0800

    Fix DataMigrationExample OOM if migrate too many timeseries
---
 .../src/main/java/org/apache/iotdb/DataMigrationExample.java      | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/example/session/src/main/java/org/apache/iotdb/DataMigrationExample.java b/example/session/src/main/java/org/apache/iotdb/DataMigrationExample.java
index 4ef8b10..251a36e 100644
--- a/example/session/src/main/java/org/apache/iotdb/DataMigrationExample.java
+++ b/example/session/src/main/java/org/apache/iotdb/DataMigrationExample.java
@@ -89,7 +89,7 @@ public class DataMigrationExample {
     int count = 0;
     while (schemaIter.next()) {
       count++;
-      Path currentPath = new Path(schemaIter.getString("timeseries"));
+      Path currentPath = new Path(schemaIter.getString("timeseries"), true);
       Future future =
           executorService.submit(
               new LoadThread(
@@ -122,14 +122,14 @@ public class DataMigrationExample {
       this.measurement = series.getMeasurement();
       this.dataType = dataType;
       this.series = series;
-      List<IMeasurementSchema> schemaList = new ArrayList<>();
-      schemaList.add(new MeasurementSchema(measurement, dataType));
-      tablet = new Tablet(device, schemaList, 300000);
     }
 
     @Override
     public Void call() {
 
+      List<IMeasurementSchema> schemaList = new ArrayList<>();
+      schemaList.add(new MeasurementSchema(measurement, dataType));
+      tablet = new Tablet(device, schemaList, 300000);
       SessionDataSetWrapper dataSet = null;
 
       try {