[
https://issues.apache.org/jira/browse/FLINK-18592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yu Li updated FLINK-18592:
--------------------------
Description:
I meet the issue on flink-1.10.1. I use flink on YARN(3.0.0-cdh6.3.2) with
StreamingFileSink.
code part like this:
{code}
public static <IN> StreamingFileSink<IN> build(String dir,
BucketAssigner<IN, String> assigner, String prefix) {
return StreamingFileSink.forRowFormat(new Path(dir), new
SimpleStringEncoder<IN>())
.withRollingPolicy(
DefaultRollingPolicy
.builder()
.withRolloverInterval(TimeUnit.HOURS.toMillis(2))
.withInactivityInterval(TimeUnit.MINUTES.toMillis(10))
.withMaxPartSize(1024L * 1024L * 1024L
* 50) // Max 50GB
.build())
.withBucketAssigner(assigner)
.withOutputFileConfig(OutputFileConfig.builder().withPartPrefix(prefix).build())
.build();
}
{code}
The error is
{noformat}
java.io.IOException:
Problem while truncating file:
hdfs:///business_log/hashtag/2020-06-25/.hashtag-122-37.inprogress.8e65f69c-b5ba-4466-a844-ccc0a5a93de2
{noformat}
Due to this issue, it can not restart from the latest checkpoint and savepoint.
Currently, my workaround is that we keep latest 3 checkpoint, and if it fails,
I manually restart from penult checkpoint.
was:
I meet the issue on flink-1.10.1. I use flink on YARN(3.0.0-cdh6.3.2) with
StreamingFileSink.
code part like this:
{code}
public static <IN> StreamingFileSink<IN> build(String dir,
BucketAssigner<IN, String> assigner, String prefix) {
return StreamingFileSink.forRowFormat(new Path(dir), new
SimpleStringEncoder<IN>())
.withRollingPolicy(
DefaultRollingPolicy
.builder()
.withRolloverInterval(TimeUnit.HOURS.toMillis(2))
.withInactivityInterval(TimeUnit.MINUTES.toMillis(10))
.withMaxPartSize(1024L * 1024L * 1024L
* 50) // Max 50GB
.build())
.withBucketAssigner(assigner)
.withOutputFileConfig(OutputFileConfig.builder().withPartPrefix(prefix).build())
.build();
}
{code}
The error is
{noformat}
java.io.IOException: Problem while truncating file:
hdfs:///business_log/hashtag/2020-06-25/.hashtag-122-37.inprogress.8e65f69c-b5ba-4466-a844-ccc0a5a93de2
{noformat}
Due to this issue, it can not restart from the latest checkpoint and savepoint.
Currently, my workaround is that we keep latest 3 checkpoint, and if it fails,
I manually restart from penult checkpoint.
> StreamingFileSink fails due to truncating HDFS file failure
> -----------------------------------------------------------
>
> Key: FLINK-18592
> URL: https://issues.apache.org/jira/browse/FLINK-18592
> Project: Flink
> Issue Type: Bug
> Components: Connectors / FileSystem
> Affects Versions: 1.10.1
> Reporter: JIAN WANG
> Priority: Major
>
> I meet the issue on flink-1.10.1. I use flink on YARN(3.0.0-cdh6.3.2) with
> StreamingFileSink.
> code part like this:
> {code}
> public static <IN> StreamingFileSink<IN> build(String dir,
> BucketAssigner<IN, String> assigner, String prefix) {
> return StreamingFileSink.forRowFormat(new Path(dir), new
> SimpleStringEncoder<IN>())
> .withRollingPolicy(
> DefaultRollingPolicy
> .builder()
>
> .withRolloverInterval(TimeUnit.HOURS.toMillis(2))
>
> .withInactivityInterval(TimeUnit.MINUTES.toMillis(10))
> .withMaxPartSize(1024L * 1024L * 1024L
> * 50) // Max 50GB
> .build())
> .withBucketAssigner(assigner)
>
> .withOutputFileConfig(OutputFileConfig.builder().withPartPrefix(prefix).build())
> .build();
> }
> {code}
> The error is
> {noformat}
> java.io.IOException:
> Problem while truncating file:
> hdfs:///business_log/hashtag/2020-06-25/.hashtag-122-37.inprogress.8e65f69c-b5ba-4466-a844-ccc0a5a93de2
> {noformat}
> Due to this issue, it can not restart from the latest checkpoint and
> savepoint.
> Currently, my workaround is that we keep latest 3 checkpoint, and if it
> fails, I manually restart from penult checkpoint.
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