Indexing into azure blob problem with colon in file_names

Hi,
I am ingesting data through Hadoop-2.9.1 in druid-0.12.0 using azure extensions.

Is there a problem with creating files in azure blob with colons in it??

How to resolve this issue?

Thank you,

-Vinay

2018-05-17T14:54:21,230 ERROR [main] io.druid.indexer.JobHelper - Exception in retry loop

java.io.IOException: Cannot create file wasbs://container@storageaccount.blob.core.windows.net/my_ds.0/2018-04-16T00:00:00.000Z_2018-04-17T00:00:00.000Z/2018-05-17T14:07:38.020Z/0/index.zip.0 through WASB that has colons in the name

    at org.apache.hadoop.fs.azure.NativeAzureFileSystem.create(NativeAzureFileSystem.java:1789) ~[hadoop-azure-2.9.1.jar:?]

    at org.apache.hadoop.fs.azure.NativeAzureFileSystem.create(NativeAzureFileSystem.java:1642) ~[hadoop-azure-2.9.1.jar:?]

    at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1067) ~[hadoop-common-2.9.1.jar:?]

    at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1028) ~[hadoop-common-2.9.1.jar:?]

    at io.druid.indexer.JobHelper$4.push(JobHelper.java:416) [druid-indexing-hadoop-0.12.0.jar:0.12.0]