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[Question] How do you configure the HTTP connection pool?

Status: Open.

#1773 In GoogleCloudDataproc/hadoop-connectors;

· ahmarsuhail opened on Aug 13, 2026

fs.gs.inputstream.fadvise: "RANDOM" forcefully cache the footer in GoogleCloudStorageReadChannel.openStream() equal to fs.gs.inputstream.min.range.request.size that could cause OOM. Caching is non-configurable.

Status: Open.

#1734 In GoogleCloudDataproc/hadoop-connectors;

· Animeshz opened on Jun 3, 2026

GoogleHadoopFSInputStream does not close when calling close(), it reads the file fully instead.

Status: Open.

#1729 In GoogleCloudDataproc/hadoop-connectors;

· Animeshz opened on May 29, 2026

mkdirs() fails with 412 Precondition Failed for shared directories (e.g., Spark eventlog)

Status: Open.

#1661 In GoogleCloudDataproc/hadoop-connectors;

· anmol0e opened on Mar 19, 2026

How to authenticate without the the .json.keyfile configuration

Status: Open.

#1528 In GoogleCloudDataproc/hadoop-connectors;

· olefSch opened on Sep 30, 2025

[DOC] docs for distcp with HNS in self-managed Hadoop are sparse

Status: Open.

#1375 In GoogleCloudDataproc/hadoop-connectors;

· cjac opened on Jun 4, 2025

java.net.UnknownHostException: metadata.google.internal

Status: Open.

#1352 In GoogleCloudDataproc/hadoop-connectors;

· vhnguyenae opened on May 13, 2025

com.google.cloud.bigdataoss:gcsio brings io.grpc:grpc-testing as a runtime dependency

Status: Open.

#1351 In GoogleCloudDataproc/hadoop-connectors;

· snazy opened on May 12, 2025

Help debugging Connect timed out error while read data from jupyter hub on KGE

Status: Open.

#1310 In GoogleCloudDataproc/hadoop-connectors;

· DJJ88 opened on Mar 17, 2025

PeriodicMetricReader: Exporter threw an Exception

Status: Open.

#1307 In GoogleCloudDataproc/hadoop-connectors;

· surjikal opened on Feb 27, 2025

Update GoogleCloudStorageOptions to be protobuf 4.x compliant

Status: Open.

#1292 In GoogleCloudDataproc/hadoop-connectors;

· wleese opened on Dec 30, 2024

Could not read CSV files

Status: Open.

#1259 In GoogleCloudDataproc/hadoop-connectors;

· MhdMousaHAMAD opened on Oct 10, 2024