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| 1 | +# .NET for Apache Spark 1.0.1 Release Notes |
| 2 | +This is a maintenance release which contains backported PRs to support Spark 2.4.8. |
| 3 | + |
| 4 | +### New Features/Improvements |
| 5 | + |
| 6 | +* Add spark.dotnet.ignoreSparkPatchVersionCheck conf to ignore patch version in DotnetRunner ([#990](https://github.com/dotnet/spark/pull/990)) |
| 7 | + |
| 8 | +### Bug Fixes |
| 9 | + |
| 10 | +* Fix signer information mismatch issue ([#989](https://github.com/dotnet/spark/pull/989)) |
| 11 | + |
| 12 | +### Infrastructure / Documentation / Etc. |
| 13 | + |
| 14 | +* Update dotnet-interactive deprecated feed ([#991](https://github.com/dotnet/spark/pull/991), [#995](https://github.com/dotnet/spark/pull/995)) |
| 15 | + |
| 16 | + |
| 17 | +### Breaking Changes |
| 18 | + |
| 19 | +* None |
| 20 | + |
| 21 | +### Known Issues |
| 22 | + |
| 23 | +* Broadcast variables do not work with [dotnet-interactive](https://github.com/dotnet/interactive) ([#561](https://github.com/dotnet/spark/pull/561)) |
| 24 | +* UDFs defined using class objects with closures does not work with [dotnet-interactive](https://github.com/dotnet/interactive) ([#619](https://github.com/dotnet/spark/pull/619)) |
| 25 | +* In [dotnet-interactive](https://github.com/dotnet/interactive) blocking Spark methods that require external threads to unblock them does not work. ie `StreamingQuery.AwaitTermination` requires `StreamingQuery.Stop` to unblock ([#736](https://github.com/dotnet/spark/pull/736)) |
| 26 | +* `GroupedMap` does not work on Spark 3.0.0 ([#654](https://github.com/dotnet/spark/issues/654)) |
| 27 | + |
| 28 | +### Supported Spark Versions |
| 29 | + |
| 30 | +The following table outlines the supported Spark versions along with the microsoft-spark JAR to use with: |
| 31 | + |
| 32 | +<table> |
| 33 | + <thead> |
| 34 | + <tr> |
| 35 | + <th>Spark Version</th> |
| 36 | + <th>microsoft-spark JAR</th> |
| 37 | + </tr> |
| 38 | + </thead> |
| 39 | + <tbody align="center"> |
| 40 | + <tr> |
| 41 | + <td>2.3.*</td> |
| 42 | + <td>microsoft-spark-2-3_2.11-1.0.1.jar</td> |
| 43 | + </tr> |
| 44 | + <tr> |
| 45 | + <td>2.4.0</td> |
| 46 | + <td rowspan=7>microsoft-spark-2-4_2.11-1.0.1.jar</td> |
| 47 | + </tr> |
| 48 | + <tr> |
| 49 | + <td>2.4.1</td> |
| 50 | + </tr> |
| 51 | + <tr> |
| 52 | + <td>2.4.3</td> |
| 53 | + </tr> |
| 54 | + <tr> |
| 55 | + <td>2.4.4</td> |
| 56 | + </tr> |
| 57 | + <tr> |
| 58 | + <td>2.4.5</td> |
| 59 | + </tr> |
| 60 | + <tr> |
| 61 | + <td>2.4.6</td> |
| 62 | + </tr> |
| 63 | + <tr> |
| 64 | + <td>2.4.7</td> |
| 65 | + </tr> |
| 66 | + <tr> |
| 67 | + <td>2.4.8</td> |
| 68 | + </tr> |
| 69 | + <tr> |
| 70 | + <td>2.4.2</td> |
| 71 | + <td><a href="https://github.com/dotnet/spark/issues/60">Not supported</a></td> |
| 72 | + </tr> |
| 73 | + <tr> |
| 74 | + <td>3.0.0</td> |
| 75 | + <td rowspan=2>microsoft-spark-3-0_2.12-1.0.1.jar</td> |
| 76 | + </tr> |
| 77 | + <tr> |
| 78 | + <td>3.0.1</td> |
| 79 | + </tr> |
| 80 | + </tbody> |
| 81 | +</table> |
| 82 | + |
| 83 | +### Supported Delta Versions |
| 84 | + |
| 85 | +The following table outlines the supported Delta versions along with the Microsoft.Spark.Extensions version to use with: |
| 86 | + |
| 87 | +<table> |
| 88 | + <thead> |
| 89 | + <tr> |
| 90 | + <th>Delta Version</th> |
| 91 | + <th>Microsoft.Spark.Extensions.Delta</th> |
| 92 | + </tr> |
| 93 | + </thead> |
| 94 | + <tbody align="center"> |
| 95 | + <tr> |
| 96 | + <td>0.1.0</td> |
| 97 | + <td rowspan=8>1.0.1</td> |
| 98 | + </tr> |
| 99 | + <tr> |
| 100 | + <td>0.2.0</td> |
| 101 | + </tr> |
| 102 | + <tr> |
| 103 | + <td>0.3.0</td> |
| 104 | + </tr> |
| 105 | + <tr> |
| 106 | + <td>0.4.0</td> |
| 107 | + </tr> |
| 108 | + <tr> |
| 109 | + <td>0.5.0</td> |
| 110 | + </tr> |
| 111 | + <tr> |
| 112 | + <td>0.6.0</td> |
| 113 | + </tr> |
| 114 | + <tr> |
| 115 | + <td>0.6.1</td> |
| 116 | + </tr> |
| 117 | + <tr> |
| 118 | + <td>0.7.0</td> |
| 119 | + </tr> |
| 120 | + </tbody> |
| 121 | +</table> |
| 122 | + |
| 123 | +### Supported Hyperspace Versions |
| 124 | + |
| 125 | +The following table outlines the supported Hyperspace versions along with the Microsoft.Spark.Extensions version to use with: |
| 126 | + |
| 127 | +<table> |
| 128 | + <thead> |
| 129 | + <tr> |
| 130 | + <th>Hyperspace Version</th> |
| 131 | + <th>Microsoft.Spark.Extensions.Hyperspace</th> |
| 132 | + </tr> |
| 133 | + </thead> |
| 134 | + <tbody align="center"> |
| 135 | + <tr> |
| 136 | + <td>0.1.0</td> |
| 137 | + <td rowspan=2>1.0.1</td> |
| 138 | + </tr> |
| 139 | + <tr> |
| 140 | + <td>0.2.0</td> |
| 141 | + </tr> |
| 142 | + </tbody> |
| 143 | +</table> |
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