Litchy Soong created ARROW-10341: ------------------------------------ Summary: Arrow vector in Java(Scala) allocate byteBuffer error while read the bytes from Python pyarrow Key: ARROW-10341 URL: https://issues.apache.org/jira/browse/ARROW-10341 Project: Apache Arrow Issue Type: Bug Components: Java, Python Affects Versions: 1.0.1, 0.17.0, 0.14.1 Reporter: Litchy Soong
I am using scala arrow 1.0.1 and pyarrow 1.0.1 Following error occurs when scala decode the byte that encoded from python. tried to downgrade pyarrow to 0.17.0, 0.14.1, error still exists. This is a loop function to decode the same data repeatedly. The error occurs sometimes, after an error occurs, following code could still work correctly. ``` Error stack trace java.nio.ByteBuffer.allocate(ByteBuffer.java:334) com.intel.analytics.zoo.shaded.arrow.vector.ipc.message.MessageSerializer.readMessage(MessageSerializer.java:692) com.intel.analytics.zoo.shaded.arrow.vector.ipc.message.MessageChannelReader.readNext(MessageChannelReader.java:57) com.intel.analytics.zoo.shaded.arrow.vector.ipc.ArrowStreamReader.readSchema(ArrowStreamReader.java:164) com.intel.analytics.zoo.shaded.arrow.vector.ipc.ArrowReader.initialize(ArrowReader.java:170) com.intel.analytics.zoo.shaded.arrow.vector.ipc.ArrowReader.ensureInitialized(ArrowReader.java:161) com.intel.analytics.zoo.shaded.arrow.vector.ipc.ArrowReader.getVectorSchemaRoot(ArrowReader.java:63) ``` How to fix it? -- This message was sent by Atlassian Jira (v8.3.4#803005)