dailai commented on code in PR #7834:
URL: https://github.com/apache/seatunnel/pull/7834#discussion_r1803961677
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seatunnel-connectors-v2/connector-paimon/src/main/java/org/apache/seatunnel/connectors/seatunnel/paimon/sink/PaimonSinkWriter.java:
##########
@@ -90,18 +93,33 @@ public PaimonSinkWriter(
Table table,
SeaTunnelRowType seaTunnelRowType,
JobContext jobContext,
+ PaimonSinkConfig paimonSinkConfig,
PaimonHadoopConfiguration paimonHadoopConfiguration) {
- this.table = table;
+ this.table = (FileStoreTable) table;
+ CoreOptions.ChangelogProducer changelogProducer =
+ this.table.coreOptions().changelogProducer();
+ if (changelogProducer != paimonSinkConfig.getChangelogProducer()) {
+ log.warn(
+ "configured 'changelog-producer' is not compatible with
the table, will use the table's 'changelog-producer'");
+ }
+ String changelogTmpPath = paimonSinkConfig.getChangelogTmpPath();
this.tableWriteBuilder =
JobContextUtil.isBatchJob(jobContext)
? this.table.newBatchWriteBuilder()
: this.table.newStreamWriteBuilder();
- this.tableWrite = tableWriteBuilder.newWrite();
+ this.tableWrite =
+ (changelogProducer == CoreOptions.ChangelogProducer.LOOKUP
+ || changelogProducer
+ ==
CoreOptions.ChangelogProducer.FULL_COMPACTION)
+ ? tableWriteBuilder
+ .newWrite()
+ .withIOManager(new
IOManagerImpl(changelogTmpPath))
Review Comment:
This may have some problem because the default value of changelogTmpPath
which use the`System.getProperty("java.io.tmpdir")` to get it that can be like
this path1,path2,path3.
So you can set IOManager like this: IOManager.create(splitPaths(TMP_DIRS).
And the method named splitPaths is
org.apache.paimon.disk.IOManagerImpl#splitPaths.
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