[jira] [Updated] (FLINK-24342) Filesystem sink does not escape right bracket in partition name

["Alexander Trushev (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-24342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Trushev updated FLINK-24342:
--------------------------------------
    Description: 
h3. How to reproduce the problem

In the following code snippet filesystem sink creates a partition named "\{date\}" and writes value "1" to file.

{code:sql}
create table sink (
  val int,
  part string
) partitioned by (part) with (
  'connector' = 'filesystem',
  'path' = '/tmp/sink',
  'format' = 'csv'
);

insert into sink values (1, '{date}');
{code}

h3. Expected behavior

Escaped "\{" and "\}" in partition name

{code}
$ ls /tmp/sink/
part=%7Bdate%7D
{code}

h3. Actual behavior
Escaped only "\{" in partition name

{code}
$ ls /tmp/sink/
part=%7Bdate}
{code}


  was:
h3. How to reproduce the problem

In the following code snippet filesystem sink creates a partition named "\{date\}" and writes content "1" to file.

{code:scala}
val env = StreamExecutionEnvironment.getExecutionEnvironment
val tEnv = StreamTableEnvironment.create(env)
val source = env.fromElements(("{date}", 1))
tEnv.createTemporaryView("source", source)
val sinkSql =
  """
    |create table sink (
    |  part string,
    |  content int
    |) partitioned by (part) with (
    |  'connector' = 'filesystem',
    |  'path' = '/tmp/sink',
    |  'format' = 'csv'
    |)
    |""".stripMargin
tEnv.executeSql(sinkSql).await()
tEnv.executeSql("insert into sink select * from source").await()
{code}

h3. Expected behavior

Escaped "\{" and "\}" in partition name

{code}
$ ls /tmp/sink/
part=%7Bdate%7D
{code}

h3. Actual behavior
Escaped only "\{" in partition name

{code}
$ ls /tmp/sink/
part=%7Bdate}
{code}



> Filesystem sink does not escape right bracket in partition name
> ---------------------------------------------------------------
>
>                 Key: FLINK-24342
>                 URL: https://issues.apache.org/jira/browse/FLINK-24342
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / FileSystem
>            Reporter: Alexander Trushev
>            Priority: Not a Priority
>              Labels: auto-deprioritized-minor, pull-request-available
>
> h3. How to reproduce the problem
> In the following code snippet filesystem sink creates a partition named "\{date\}" and writes value "1" to file.
> {code:sql}
> create table sink (
>   val int,
>   part string
> ) partitioned by (part) with (
>   'connector' = 'filesystem',
>   'path' = '/tmp/sink',
>   'format' = 'csv'
> );
> insert into sink values (1, '{date}');
> {code}
> h3. Expected behavior
> Escaped "\{" and "\}" in partition name
> {code}
> $ ls /tmp/sink/
> part=%7Bdate%7D
> {code}
> h3. Actual behavior
> Escaped only "\{" in partition name
> {code}
> $ ls /tmp/sink/
> part=%7Bdate}
> {code}



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